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Mexico Systems Risk and Resilience Report 2026

The State of Mexico’s Interdependent Systems

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Choose A4 or Letter in the print dialog; running heads and page numbers are added in print. This is a review copy: the signed PDF with its DOI is issued at release.

ReportsMEX

Country Systems Risk and Resilience

Mexico 2026

The State of Mexico’s Interdependent Systems

Baseline Edition 2026NR-COUNTRY-MEX-2026-BASELINEGCRI for the Nexus Consortium

Imprint

Editor
Saeed Valadbaygi, Chief Steward and Managing Editor, the Global Centre for Risk and Innovation (GCRI)
Publisher of record
The Global Centre for Risk and Innovation (GCRI) for the Nexus Consortium, Toronto
Report number
NR-COUNTRY-MEX-2026-BASELINE
Evidence close
30 September 2026, cut NQ-MEX-2026-Q0-1
Status
Draft under stewardship review; not yet released
DOI and UNI
Issued at deposit
Licence
CC BY 4.0 for Nexus-authored text, tables and figures; third-party material keeps its own licence
Cite as
Valadbaygi, S. (Ed.). (2026). Mexico Systems Risk and Resilience Report 2026: The State of Mexico’s Interdependent Systems (Baseline Edition 2026, Report No. NR-COUNTRY-MEX-2026-BASELINE) [Draft under review]. The Global Centre for Risk and Innovation (GCRI). https://therisk.global/nexus-reports/editions/mex/

Contents

  1. ·

    Executive summary

  2. 1

    Chapter 1. Mexico’s risk runs through its borders, its basins and its coasts

  3. 2

    Chapter 2. Key findings

  4. 3

    Chapter 3. Systems and sectors at baseline

  5. 4

    Chapter 4. Risks and capability

  6. 5

    Chapter 5. Multi-year drought on a gas-reliant grid

  7. 6

    Chapter 6. Readings from the other desks

  8. 7

    Chapter 7. The 2027 agenda

  9. 8

    Chapter 8. Systems in depth

  10. A

    Annex A. Methodology

  11. B

    Annex B. Data appendix

  12. C

    Annex C. References and record

Executive summary

The edition on a few pages: the abstract, the key messages, the headline finding and what each steward reads in it.

5 min read1 figure0 tables12 notesNR-COUNTRY-MEX-2026-BASELINE

S.1Abstract

Mexico (México) enters 2027 with 130.9 million residents, a median age of 32 and a multidimensional poverty rate that fell to 29.6% in 202412. Its systems are tied to those of its northern neighbour. In 2024 the country imported 5,010 PJ of refined energy products and generated 64.2% of its electricity from dry gas4. The 2020–2025 cycle under the 1944 Water Treaty closed with 0.88 million acre-feet delivered against 1.75 owed6. Climate exposure is high and varied. Hurricane Otis struck Acapulco as a category 5 storm in 2023, with US$12–16 billion in damage7. Drought covered 76% of the territory at its 2024 peak14, and in 2025 water stress affected 64% of the continental area3. The updated climate contribution sets net emissions of 364–404 MtCO₂e for 20353, while clean sources supplied 26% of electricity in 20255. This Baseline Edition fixes the reference state for Mexico’s water, energy, food, health and biodiversity systems, maps the couplings through which drought, storm, seismic and supply shocks travel, and sets the questions the first operational edition will answer with Foundry evidence in Q1 2027. It decides nothing and compares no one.

S.2Key messages

Six readings that frame the Mexico baseline, and the eight questions this edition answers, each with its status and source.

  1. The latest national total is not bound here. The 2035 range is 364–404 MtCO₂e net.3

    Where do emissions stand?Reported

  2. Otis in 2023 caused US$12–16 billion in damage, and the October 2025 rains left 72 dead.717

    How exposed is Mexico to storms?Reported

  3. Dry gas supplied 64.2% of electricity, and 5,010 PJ of refined products were imported in 2024.4

    How secure is energy supply?Reported

  4. Mexico delivered 0.88 of 1.75 million acre-feet in the last cycle.6

    How secure is the shared water?Reported

  5. It affected 64% of the continental area in 2025.3

    How widespread is water stress?Reported

  6. It fell from 46.8 to 38.5 million people between 2022 and 2024.2

    What did poverty do?Reported

  7. The state holds US$420 million of parametric cover; cover for households is not bound here.8

    Who carries disaster losses?Reported

  8. A multi-year drought on a gas-reliant grid. SCN-MEX-DRT-01

    What will Q1 2027 test first?Expert input

S.3Headline finding

ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-WAT-004

The 2020–2025 Rio Grande cycle closed with 0.88 million acre-feet delivered against 1.75 owed. In February 2026 Mexico committed to annual deliveries of at least 0.35 million acre-feet and to a plan for the shortfall.

Figure S.1Rio Grande deliveries under the 1944 Water Treaty, 2020–2025 cycle (million acre-feet)
ItemBar, scaled to the largest valueValue
Owed over the cycle1.75
Delivered by late October 20250.88

Source: IBWC accounts as reported in CRS6. The treaty sets a floor of 0.35 million acre-feet a year, measured in five-year cycles20.

The shortfall links basin hydrology to trade and finance. A repeat would tie further to the USMCA joint review, which CRS notes some Members wish to connect to the treaty621. Reservoir storage and drought, not only policy, set what can be delivered.

S.4At a glance

130.9million

residents, 20251

32years

median age, 20251

29.6%

multidimensional poverty, 20242

75.7%

dwellings with internet, 20251

97.6%

dwellings with piped water, 20251

32entities

federal entities and 2,478 municipalities1

S.5What each steward reads in it

GCRI · KEY T

Technical Truth

The evidence supports a coupled reading of Mexico’s risk: water stress, gas dependence and coastal and seismic hazards act together on a country with a younger population than most peers.

GRF · KEY M

Public Meaning

For many people risk arrives as a dry tap, a hot week or a storm.

GRA · KEY F

Capital Meaning

Readiness implications only. The state holds US$420 million of parametric cover, and the four sectors that emit 77% of greenhouse gases hold 32% of bank credit.

NEXUS

Synthesis

The evidence is solid on structure and thin on stocks and counts.

S.6What this edition is, and is not

What this edition is

A baseline: the state of Mexico’s water, energy, food, health and biodiversity systems in 2026, the dependencies that connect them, the risks that travel through them and the capabilities that hold them. It sets out the questions the operational series will answer.

What it is not

Not a national risk assessment, an official warning or a rating. It decides nothing about any institution or asset. Competent authorities keep every mandate they hold, and national ownership of the series is unaffected.

What comes next

Q1 2027 opens the operational series with a sealed Foundry evidence cut. Each later edition reports what changed against this baseline, new observations, source revisions, method changes, scenario updates and corrections.

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025.back
  2. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back
  3. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  4. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  5. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023.back
  6. 14UnoTV and AFP (eds.), “Sequía retrocede a 7.4% tras máximo de 2024, el menor nivel en 6 años,” reporting the SMN drought monitor. UnoTV, Mexico City, 30 January 2026. Observation year: 2024 (peak), 2026 (January).back
  7. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  8. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  9. 17Por Esto (ed.), “Suman 72 muertos y 48 desaparecidos por lluvias en cinco estados,” reporting a federal government statement. Por Esto, Mérida, 17 October 2025. Observation year: 2025.back
  10. 8World Bank (ed.), “World Bank Issues $420 Million in Catastrophe Bonds for Renewed Disaster Risk Protection for Mexico.” Press release, Washington DC, 17 April 2024. Observation year: 2024.back
  11. 20United States and Mexico, Treaty on Utilization of Waters of the Colorado and Tijuana Rivers and of the Rio Grande. Washington DC, 3 February 1944. Observation year: 1944 (text in force).back
  12. 21Government of Canada, Government of Mexico and Government of the United States, Agreement between the United States of America, the United Mexican States and Canada (USMCA). In force 1 July 2020. Observation year: 2020 (text in force).back

Mexico’s risk runs through its borders, its basins and its coasts

Part I describes systems and their couplings. It assesses no authority and ranks no state.

7 min read2 figures2 tables13 notesNR-COUNTRY-MEX-2026-BASELINE

1.1The questions this part answers

Key questions

  • Where is Mexico’s risk concentrated, and in which systems?
  • Which couplings carry shocks from one system to the next?
  • Which capabilities hold under compound stress, and which are only documented?
  • What must the 2027 programme measure first?

In this part

  • Narrative
  • Headline finding
  • Lead figure
  • Five system chapters
  • Twelve-domain reading
  • Sector screens
  • Dependency matrix
  • Risk objects
  • Capability ladder
  • Scenario
  • Three lenses
  • Portfolio

1.2The argument

Mexico is a large, young and increasingly urban country, with 130.9 million residents and a median age of 321. It is also a country whose systems are coupled to a neighbour. This baseline reads its exposure as three forces acting together: water that is scarce and shared, an energy system that leans on imported gas and fuels, and a coastline and highland exposed to storms and earthquakes.

The water layer shows the coupling most clearly. Water stress affected 64% of the continental area in 2025, where about 70% of the population lives3. Drought reached 76% of the territory at its 2024 peak and fell to 7.4% by early January 202614. Overexploited aquifers numbered 114 in 2023, up from 102 in 201113. On the border, the 2020–2025 treaty cycle closed with 0.88 of 1.75 million acre-feet delivered6.

The energy layer rests on gas and fuels. Primary energy production fell 27.9% between 2010 and 2024, imports of refined products reached 5,010 PJ, and dry gas supplied 64.2% of electricity4. Clean sources supplied 26% of electricity in 20255. The NDC sets a clean-generation target of 38.5% for 2030 and 43.3% for 20353.

The hazard layer is both coastal and seismic. Otis hit Acapulco as a category 5 storm in October 20237, and rain in October 2025 left 72 dead and 48 missing in four states17. A magnitude 7.1 earthquake struck on 19 September 20179, and parts of Mexico City sink by up to 50 cm a year11.

The social layer sets who bears these shocks. Poverty fell to 29.6% in 2024, yet 34.2% of people lacked access to health services and 14.4% lacked access to nutritious food2. Housing is better connected than a decade ago: 97.6% of dwellings have piped water and 75.7% have internet1.

This edition therefore reads Mexico’s risk as a property of the couplings between these forces. The matrix, risk objects, capability ladder and scenario that follow ask the same two questions: where does a shock travel next, and who holds the capability to stop it?

Figure 1.1How is Mexico’s electricity generated? Share of generation by source, 2024 (%)

Dry gas supplied almost two thirds of generation in 2024. Wind and solar together supplied 12.5%4. In 2025 Ember puts solar and wind at 13% and fossil fuels at 74%5.

ItemBar, scaled to the largest valueValue
Dry gas64.2
Hydro7.7
Wind6.5
Solar6
Coal4.3
Nuclear3.8

Source: as cited in the note to this figure. Year 2024.

Figure ID FIG-COUNTRY-MEX-2026-BASELINE-01-003

7,359PJ

primary energy production, 20244

5,010PJ

refined products imported, 20244

45.7%

of final use is transport4

2050net zero

goal in the NDC3

1.3Twenty couplings between five systems

The Mexico matrix types the twenty couplings between the five core systems. Strengths are Nexus estimates from the cited evidence and analogue events; they set the starting graph that the Q1 2027 Foundry cut will test.

Figure 1.2Couplings between the five systems

Each line is one coupling from one system to another, drawn by the strength the edition assigns. Strengths are Nexus estimates from the cited evidence and analogue events.

  • Strong
  • Moderate
  • Weak

Source: this edition’s coupling matrix (Table 1.1); status Estimated.

Table 1.1Coupling matrix: from the row system to the column system
From, toWATENEFOOHLTBIO
WAT Water·MODERATE
hydropower · cooling
STRONG
irrigation · rain-fed yield
MODERATE
drinking water · sanitation
STRONG
flows · wetlands
ENE EnergySTRONG
pumping · treatment · desalination
·STRONG
fuel · irrigation pumping · cold chain
STRONG
facility power · cooling
MODERATE
land use · reservoirs
FOO FoodSTRONG
irrigation withdrawals
WEAK
biofuel feedstock
·STRONG
nutrition · food safety
STRONG
land conversion
HLT HealthWEAK
workforce
WEAK
workforce
MODERATE
labour · disease
·WEAK
residues
BIO BiodiversitySTRONG
regulation · recharge
MODERATE
fire on lines · biomass
STRONG
pollination · soils
MODERATE
zoonoses · smoke
·
Strength: strong, moderate or weak; a Nexus estimate (status Estimated) from cited evidence and analogue events. The scale is defined in Annex A.

Transmission paths

  1. 01

    CLI → WAT → FOO

    Drought cuts irrigation and rain-fed yield; 2.83 million hectares of crops were lost to drought in 2018–2023.

    Reported SIAP data in NDC3

  2. 02

    TRD → ENE → all

    Imported gas and fuels carry price and supply shocks into power, transport and industry.

    Reported 2024 balance4

  3. 03

    CLI → INF

    A category 5 landfall and heavy rain cut roads, power and homes.

    Reported Otis 20237 · October 202517

  4. 04

    SEI → INF

    An intraslab earthquake damages buildings in several states.

    Reported 2017910

  5. 05

    WAT → TRD

    Shortfalls in shared-river deliveries enter trade and tariff talks.

    Reported 20256

1.4Reinforcing loops

A shock entering either system of a loop can return amplified through the other.

Table 1.2Pairs of systems where both directions are rated strong
LoopFirst directionSecond direction
WAT and FOOWater to food: irrigation · rain-fed yieldFood to water: irrigation withdrawals
WAT and BIOWater to biodiversity: flows · wetlandsBiodiversity to water: regulation · recharge
FOO and BIOFood to biodiversity: land conversionBiodiversity to food: pollination · soils
A causal-loop reading of the matrix (Sterman, Business Dynamics, 2000): structural, from estimated strengths, not a measured feedback.

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025.back
  2. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  3. 14UnoTV and AFP (eds.), “Sequía retrocede a 7.4% tras máximo de 2024, el menor nivel en 6 años,” reporting the SMN drought monitor. UnoTV, Mexico City, 30 January 2026. Observation year: 2024 (peak), 2026 (January).back
  4. 13Expansión Política (ed.), “Acuíferos sobreexplotados en México y gestión del agua subterránea,” reporting Conagua data. Expansión, Mexico City, 25 January 2026. Observation year: 2023.back
  5. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  6. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  7. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  8. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023.back
  9. 17Por Esto (ed.), “Suman 72 muertos y 48 desaparecidos por lluvias en cinco estados,” reporting a federal government statement. Por Esto, Mérida, 17 October 2025. Observation year: 2025.back
  10. 9Servicio Sismológico Nacional (ed.), Reporte especial: Sismo del día 19 de septiembre de 2017, Puebla-Morelos (M 7.1). UNAM, Mexico City, 2017. Observation year: 2017.back
  11. 11E. Chaussard, E. Havazli, H. Fattahi, E. Cabral-Cano and D. Solano-Rojas, “Over a century of sinking in Mexico City: no hope for significant elevation and storage capacity recovery,” Journal of Geophysical Research: Solid Earth, vol. 126, no. 4, e2020JB020648, 2021. Observation year: 2021 (record from 1900).back
  12. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back
  13. 10Secretaría de Gobernación (ed.), Declaratorias de Emergencia Extraordinaria y de Desastre Natural por el sismo de magnitud 7.1 del 19 de septiembre de 2017. Diario Oficial de la Federación, Mexico City, 27–28 September 2017. Observation year: 2017.back

Key findings

Twelve findings carry the baseline. They are grouped by system, never ranked. Each resolves to its source or, where Nexus analysis is involved, to its stated method.

5 min read1 figure0 tables18 notesNR-COUNTRY-MEX-2026-BASELINE

2.1Headline finding

ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-WAT-004

The 2020–2025 Rio Grande cycle closed with 0.88 million acre-feet delivered against 1.75 owed. In February 2026 Mexico committed to annual deliveries of at least 0.35 million acre-feet and to a plan for the shortfall.

Figure 2.1Rio Grande deliveries under the 1944 Water Treaty, 2020–2025 cycle (million acre-feet)
ItemBar, scaled to the largest valueValue
Owed over the cycle1.75
Delivered by late October 20250.88

Source: IBWC accounts as reported in CRS6. The treaty sets a floor of 0.35 million acre-feet a year, measured in five-year cycles20.

Implication

The shortfall links basin hydrology to trade and finance. A repeat would tie further to the USMCA joint review, which CRS notes some Members wish to connect to the treaty621. Reservoir storage and drought, not only policy, set what can be delivered.

What would move it

Annual deliveries against the 0.35 million acre-foot floor, the plan for the 2020–2025 shortfall and the next drought monitor reports would each move this finding.

2.2Energy

  1. ReportedEQL 5NRF-COUNTRY-MEX-2026-BASELINE-ENE-001

    In 2024 Mexico imported 5,010 PJ of refined energy products, and dry gas supplied 64.2% of electricity generation.4

  2. ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-ENE-002

    Clean sources supplied 26% of Mexico’s electricity in 2025, with solar and wind at 13%; the NDC targets 38.5% clean generation in 2030.35

2.3Climate forcing

  1. ReportedEQL 5NRF-COUNTRY-MEX-2026-BASELINE-CLI-003

    Mexico’s 2035 contribution sets net emissions of 364–404 MtCO₂e unconditionally and 332–363 conditionally; the 2030 limit is 644 MtCO₂e gross.319

  2. ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-CLI-007

    Hurricane Otis made landfall at Acapulco as a category 5 storm in October 2023; heavy rain in October 2025 left 72 dead and 48 missing in four states.717

2.4Water

  1. ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-WAT-004

    The 2020–2025 Rio Grande cycle closed with 0.88 million acre-feet delivered against 1.75 owed; Mexico committed in February 2026 to annual deliveries of at least 0.35.620

  2. ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-WAT-005

    Water stress affected 64% of the continental area in 2025, and 114 aquifers were overexploited in 2023.313

2.5SEI

  1. ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-SEI-006

    Parts of Mexico City sink by up to 50 cm a year, and a magnitude 7.1 earthquake on 19 September 2017 triggered emergency declarations in 112 municipalities of Puebla.91011

2.6Food

  1. ReportedEQL 3NRF-COUNTRY-MEX-2026-BASELINE-FOO-008

    A constitutional amendment of March 2025 bars planting genetically modified maize, and the United States suspended Mexican live-cattle imports from 11 May 2025 over screwworm.2223

2.7Health

  1. ReportedEQL 5NRF-COUNTRY-MEX-2026-BASELINE-HLT-009

    In 2024, 14.4% of the population lacked access to nutritious food and 34.2% lacked access to health services.2

2.8Biodiversity

  1. ReportedEQL 3NRF-COUNTRY-MEX-2026-BASELINE-BIO-010

    Of 232 federal protected areas, 94 had no management programme in 2026, and spending was 16.2 pesos per protected hectare.12

2.9Finance

  1. ReportedEQL 4NRF-COUNTRY-MEX-2026-BASELINE-FIN-011

    The government holds US$420 million of World Bank parametric catastrophe bonds for earthquake and Atlantic storms, maturing in April 2028.8

2.10Systemic

  1. Expert inputEQL 2NRF-COUNTRY-MEX-2026-BASELINE-SYS-012

    The leading compound pathway for 2027 testing is a multi-year drought that cuts irrigation and hydropower while heat lifts power demand on a gas-reliant grid. §9.3

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  2. 20United States and Mexico, Treaty on Utilization of Waters of the Colorado and Tijuana Rivers and of the Rio Grande. Washington DC, 3 February 1944. Observation year: 1944 (text in force).back
  3. 21Government of Canada, Government of Mexico and Government of the United States, Agreement between the United States of America, the United Mexican States and Canada (USMCA). In force 1 July 2020. Observation year: 2020 (text in force).back
  4. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  5. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  6. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  7. 19Climate Action Tracker (ed.), Mexico: 2035 NDC assessment. Climate Analytics and NewClimate Institute, update of 25 February 2026. Observation year: 2025–2026.back
  8. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023.back
  9. 17Por Esto (ed.), “Suman 72 muertos y 48 desaparecidos por lluvias en cinco estados,” reporting a federal government statement. Por Esto, Mérida, 17 October 2025. Observation year: 2025.back
  10. 13Expansión Política (ed.), “Acuíferos sobreexplotados en México y gestión del agua subterránea,” reporting Conagua data. Expansión, Mexico City, 25 January 2026. Observation year: 2023.back
  11. 9Servicio Sismológico Nacional (ed.), Reporte especial: Sismo del día 19 de septiembre de 2017, Puebla-Morelos (M 7.1). UNAM, Mexico City, 2017. Observation year: 2017.back
  12. 10Secretaría de Gobernación (ed.), Declaratorias de Emergencia Extraordinaria y de Desastre Natural por el sismo de magnitud 7.1 del 19 de septiembre de 2017. Diario Oficial de la Federación, Mexico City, 27–28 September 2017. Observation year: 2017.back
  13. 11E. Chaussard, E. Havazli, H. Fattahi, E. Cabral-Cano and D. Solano-Rojas, “Over a century of sinking in Mexico City: no hope for significant elevation and storage capacity recovery,” Journal of Geophysical Research: Solid Earth, vol. 126, no. 4, e2020JB020648, 2021. Observation year: 2021 (record from 1900).back
  14. 22Seed World (ed.), “Mexico approves constitutional ban on planting genetically modified corn.” Seed World, 24 March 2025. Observation year: 2025.back
  15. 23El Imparcial (ed.), “Cierra EEUU nuevamente frontera con México por gusano en el ganado.” El Imparcial, 11 May 2025. Observation year: 2025.back
  16. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back
  17. 12Expansión Política (ed.), “Presupuesto 2027 pone en riesgo las áreas naturales protegidas,” reporting an analysis by NOSSA of official data. Expansión, Mexico City, 22 September 2026. Observation year: 2026.back
  18. 8World Bank (ed.), “World Bank Issues $420 Million in Catastrophe Bonds for Renewed Disaster Risk Protection for Mexico.” Press release, Washington DC, 17 April 2024. Observation year: 2024.back

Systems and sectors at baseline

5 min read0 figures2 tables16 notesNR-COUNTRY-MEX-2026-BASELINE

3.1Where each system stood at evidence close

WAT · Water

Rio Grande water delivered in the 2020–2025 cycle, against 1.75 owed

0.88million acre-feet

In February 2026 Mexico committed to at least 0.35 a year and a plan for the shortfall.

Reported2025IBWC via CRS6

ENE · Energy

Clean share of electricity generation

26%

Solar and wind supplied 13%; fossil fuels 74%.

Reported2025Ember5

FOO · Food

Maize imports, latest marketing year

Not boundUSDA · blocker: report not retrievable

The USDA attaché report would fill this tile. It could not be fetched at evidence close.

Not boundn/aUSDA46

HLT · Health

Population with no access to health services (deprivation)

34.2%

About 44.5 million people; the figure was 39.1% in 2022.

Reported2024INEGI2

BIO · Biodiversity

Federal protected areas without a management programme

94of 232

Protected area totals 98 million hectares in 2026.

Reported2026Expansión12

SYS · Cross-system

Hurricane Otis total damage estimate

12–16US$ billion

Category 5 at landfall at Acapulco; 52 direct deaths and 32 missing in the latest update.

Reported2023NHC7

3.2Domain posture

Each of the twelve coupled domains is read in words, not scored. The coupling column names the dependency that carries risk into other systems.

Table 3.1Each domain read in words, not scored
DomainPosture at baselineCouplingStatus
WATWater stress on 64% of the area; 114 overexploited aquifers; shared rivers with the United States.WAT → FOO · WAT ↔ ENEReported EQL 4
ENEDry gas supplies 64.2% of electricity; 5,010 PJ of refined products imported; clean share 26%.ENE ← TRD · ENE → allReported EQL 5
FOOConstitutional ban on planting modified maize; livestock trade disrupted by screwworm; import volumes not bound.FOO ← TRD, WATReported EQL 3
HLTPoverty at 29.6%; 34.2% without access to health services; heat season deaths recorded by state.HLT ← CLI, SEIReported EQL 4
BIO232 federal protected areas, 98 million hectares protected; 94 areas without a management programme.BIO ↔ WAT, FOOReported EQL 3
CLIDrought peak at 76% in 2024; Otis in 2023; warming of 3.2 °C a century stated by the government.forcing on all systemsReported EQL 4
INFValley of Mexico subsidence up to 50 cm a year; 2017 earthquake damage in several states.INF → allInferred EQL 3
FINUS$420 million of parametric cover; four sectors emitting 77% hold 32% of bank credit.FIN ← SEI, CLIReported EQL 4
DATDigital dependencies of lifelines not mapped at public-safe resolution.DAT → ENE, FINExpert input EQL 2
AICData-centre and manufacturing load on power and water not bound.AIC → ENE, WATExpert input EQL 2
MINCritical minerals and fuels: trade exposure not bound.MIN ← TRDExpert input EQL 2
TRDTrade with one neighbour carries fuel, grain, cattle and water questions.TRD → allInferred EQL 3

3.3Sector screens

All sixteen sectors are screened on the same grammar, so that later editions can say what changed. The evidence column describes coverage of the baseline evidence, not the performance of the sector.

Table 3.2Sectors: baseline evidence and the exposure to watch
CodeSectorBaseline evidenceExposure to watchEvidence coverage
GS-00Cross-systemcompound drought, heat and gas stressmulti-year drought on a gas-reliant gridPARTIAL
GS-01Waterstress on 64% of the area3drought; aquifer overdraft; treaty deliveriesPARTIAL
GS-02Energydry gas 64.2% of power4import disruption; summer peaksGOOD
GS-03Foodmaize rules and cattle trade2223trade shocks; animal diseaseTHIN
GS-04Healthdeprivation at 34.2%2heat; care accessPARTIAL
GS-05Financesovereign parametric cover8catastrophe fiscal costPARTIAL
GS-06Developmentpoverty at 29.6%2service gapsGOOD
GS-07Climatedrought peak 202414heat, drought, cyclonesGOOD
GS-08Disasterearthquake and cyclone exposure79compound eventsPARTIAL
GS-09Infrastructuresubsidence11water and transport networksPARTIAL
GS-10CitiesValley of Mexico basinwater supply, subsidence, quakesPARTIAL
GS-11Biodiversity98 million hectares protected12funding and management gapsPARTIAL
GS-12Earth observationSMN monitor in routine use15continuityGOOD
GS-13Cyber and digitaldependencies not yet mappedsystemic outagesTHIN
GS-14PolicyNDC 3.0 and national plan332coordination across levelsPARTIAL
GS-15Sciencepeer-reviewed subsidence work11translation to regionsPARTIAL

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  2. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  3. 46United States Department of Agriculture, Foreign Agricultural Service (ed.), Mexico: Grain and Feed Annual. GAIN report, Washington DC, latest edition (not retrievable at evidence close). Observation year: not bound.back
  4. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back
  5. 12Expansión Política (ed.), “Presupuesto 2027 pone en riesgo las áreas naturales protegidas,” reporting an analysis by NOSSA of official data. Expansión, Mexico City, 22 September 2026. Observation year: 2026.back
  6. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023.back
  7. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  8. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  9. 22Seed World (ed.), “Mexico approves constitutional ban on planting genetically modified corn.” Seed World, 24 March 2025. Observation year: 2025.back
  10. 23El Imparcial (ed.), “Cierra EEUU nuevamente frontera con México por gusano en el ganado.” El Imparcial, 11 May 2025. Observation year: 2025.back
  11. 8World Bank (ed.), “World Bank Issues $420 Million in Catastrophe Bonds for Renewed Disaster Risk Protection for Mexico.” Press release, Washington DC, 17 April 2024. Observation year: 2024.back
  12. 14UnoTV and AFP (eds.), “Sequía retrocede a 7.4% tras máximo de 2024, el menor nivel en 6 años,” reporting the SMN drought monitor. UnoTV, Mexico City, 30 January 2026. Observation year: 2024 (peak), 2026 (January).back
  13. 9Servicio Sismológico Nacional (ed.), Reporte especial: Sismo del día 19 de septiembre de 2017, Puebla-Morelos (M 7.1). UNAM, Mexico City, 2017. Observation year: 2017.back
  14. 11E. Chaussard, E. Havazli, H. Fattahi, E. Cabral-Cano and D. Solano-Rojas, “Over a century of sinking in Mexico City: no hope for significant elevation and storage capacity recovery,” Journal of Geophysical Research: Solid Earth, vol. 126, no. 4, e2020JB020648, 2021. Observation year: 2021 (record from 1900).back
  15. 15Servicio Meteorológico Nacional and Comisión Nacional del Agua (eds.), Monitor de Sequía en México. Conagua, Mexico City, issued every two weeks since February 2014; page consulted 2026. Observation year: 2026.back
  16. 32Gobierno de México (ed.), Plan Nacional de Desarrollo 2025–2030. Mexico City, 2025. Observation year: 2025.back

Risks and capability

Four risk objects open the portfolio. Order carries no rank. Each is read across driver, exposure, vulnerability, capacity, cascade and consequence.

4 min read0 figures1 table11 notesNR-COUNTRY-MEX-2026-BASELINE

4.1Risk objects

Each risk is read across the chain from hazard to consequence, with its status and evidence-quality level.

  1. ReportedEQL 4RSK-MEX-WAT-001

    Drought, aquifer overdraft and shared-river shortfall

    Driver
    multi-year drought; overdraft; shared-river accounts
    Exposure
    64% of the area; about 70% of people3
    Vulnerability
    114 overexploited aquifers13; Valley of Mexico subsidence11
    Capacity
    drought monitor in routine use15; storage series not bound
    Cascade
    WAT → FOO, ENE, HLT, TRD
    Horizon
    1–5 years
  2. ReportedEQL 4RSK-MEX-ENE-002

    Gas and fuel supply disruption

    Driver
    cross-border supply shock or price spike
    Exposure
    power, transport, industry
    Vulnerability
    dry gas 64.2% of power; 5,010 PJ of products imported4
    Capacity
    storage depth not bound; clean share 26%5
    Cascade
    TRD → ENE → FOO, WAT, HLT
    Horizon
    1–5 years
  3. ReportedEQL 4RSK-MEX-CLI-003

    Tropical cyclones and river flooding

    Driver
    rapidly intensifying Pacific and Atlantic storms
    Exposure
    coastal cities; Gulf-slope valleys
    Vulnerability
    housing and roads on slopes and floodplains
    Capacity
    parametric cover US$420 million8
    Cascade
    CLI → INF → ENE, HLT, FIN
    Horizon
    annual
  4. ReportedEQL 4RSK-MEX-SEI-004

    Great earthquake and subsidence in the Valley of Mexico

    Driver
    intraslab or subduction earthquake; ground sinking
    Exposure
    Mexico City and central states
    Vulnerability
    older buildings; soft lake-bed soils
    Capacity
    seismological service in routine use9; alert capability not bound
    Cascade
    SEI → INF, WAT, HLT, FIN
    Horizon
    30 years

4.2Capability ladder

Existence is not readiness. Each of the fifteen capability functions is placed on the ladder by the strongest public evidence at baseline.

Table 4.1Capabilities on the ladder of evidence: listed, exists, demonstrated, tested
FunctionRungLevelStrongest public evidence at baseline
Prevention and mitigationLISTEDNDC 3.0 sets mitigation targets and sector shares3
Monitoring and observationEXISTSdrought monitor issued every two weeks since 201415; seismological reports9
Early warningNOT BOUNDsource: national civil protection records · blocker: not reviewed by evidence close
Preparedness and planningLISTEDnational plans cited in the NDC3; drill records not bound
Redundancy and reservesNOT BOUNDsource: SENER and Conagua storage data · blocker: not retrieved
ResponseEXISTSNavy deployed about 3,300 personnel in October 2025 rains17
Continuity of critical servicesNOT BOUNDsource: grid and utility restoration records · blocker: not published in bound form
RecoveryLISTEDreconstruction task bank cited in the NDC3; durations not bound
AdaptationLISTEDfirst national adaptation policy named as the next step in the NDC3
Social protectionEXISTS41.4% of households received government programme income in 20251
Finance and insuranceEXISTSUS$420 million sovereign parametric cover to April 20288
Institutional coordinationLISTEDwater treaty minutes and a binational work group6
Technical infrastructureLISTEDelectricity expansion plan, 29,074 MW to 20304
WorkforceNOT BOUNDsource: INEGI and sector registers · blocker: not retrieved
Research capacityLISTEDpeer-reviewed subsidence record11; research base not otherwise assessed
A capability listed in policy is not a tested one; each rung is the strongest public evidence at baseline.

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  2. 13Expansión Política (ed.), “Acuíferos sobreexplotados en México y gestión del agua subterránea,” reporting Conagua data. Expansión, Mexico City, 25 January 2026. Observation year: 2023.back
  3. 11E. Chaussard, E. Havazli, H. Fattahi, E. Cabral-Cano and D. Solano-Rojas, “Over a century of sinking in Mexico City: no hope for significant elevation and storage capacity recovery,” Journal of Geophysical Research: Solid Earth, vol. 126, no. 4, e2020JB020648, 2021. Observation year: 2021 (record from 1900).back
  4. 15Servicio Meteorológico Nacional and Comisión Nacional del Agua (eds.), Monitor de Sequía en México. Conagua, Mexico City, issued every two weeks since February 2014; page consulted 2026. Observation year: 2026.back
  5. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  6. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  7. 8World Bank (ed.), “World Bank Issues $420 Million in Catastrophe Bonds for Renewed Disaster Risk Protection for Mexico.” Press release, Washington DC, 17 April 2024. Observation year: 2024.back
  8. 9Servicio Sismológico Nacional (ed.), Reporte especial: Sismo del día 19 de septiembre de 2017, Puebla-Morelos (M 7.1). UNAM, Mexico City, 2017. Observation year: 2017.back
  9. 17Por Esto (ed.), “Suman 72 muertos y 48 desaparecidos por lluvias en cinco estados,” reporting a federal government statement. Por Esto, Mérida, 17 October 2025. Observation year: 2025.back
  10. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025.back
  11. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back

Multi-year drought on a gas-reliant grid

A conditional statement under stated assumptions, never a prediction.

2 min read0 figures0 tables5 notesNR-COUNTRY-MEX-2026-BASELINE

5.1Assumptions

Scenario SCN-MEX-DRT-01: what is assumed, and what is held constant.

Baseline
the 2026 reference state in this edition
Drivers
two or more consecutive seasons of drought across northern and central basins, with a hot summer and peak power demand
Analogues
the 2024 drought peak14; the 2020–2025 treaty cycle6
Interventions
none modelled: the specification describes the unmitigated case
Run state
narrative specification; quantified Foundry run scheduled for Q1 2027

5.2The cascade, step by step

  1. 1

    CLI → WAT

    drought lowers storage and river flows

    2024 peak14

  2. 2

    WAT → FOO

    irrigation and rain-fed yields fall; crop loss rises

    2018–20233

  3. 3

    WAT → ENE

    hydropower falls and cooling water is constrained

    to be bound

  4. 4

    CLI → ENE

    heat raises power demand on a gas-reliant grid

    2024 balance4

  5. 5

    WAT → TRD

    shared-river shortfalls enter trade negotiation

    20256

  6. 6

    HLT → population

    water and heat stress fall on the 34.2% without health access

    20242

5.3The scenario as a table of steps

How the shock in scenario SCN-MEX-DRT-01 would travel through Mexico’s coupled systems, step by step, under the assumptions the edition states.

StepWhat happensSource
01 Climate to waterDrought lowers storage and river flows. Analogue or source: 2024 peak [14].Edition MEX, scenario SCN-MEX-DRT-01, step 1
02 Water to foodIrrigation and rain-fed yields fall; crop loss rises. Analogue or source: 2018–2023 [3].Edition MEX, scenario SCN-MEX-DRT-01, step 2
03 Water to energyHydropower falls and cooling water is constrained. Analogue or source: to be bound.Edition MEX, scenario SCN-MEX-DRT-01, step 3
04 Climate to energyHeat raises power demand on a gas-reliant grid. Analogue or source: 2024 balance [4].Edition MEX, scenario SCN-MEX-DRT-01, step 4
05 Water to tradeShared-river shortfalls enter trade negotiation. Analogue or source: 2025 [6].Edition MEX, scenario SCN-MEX-DRT-01, step 5
06 Health to populationWater and heat stress fall on the 34.2% without health access. Analogue or source: 2024 [2].Edition MEX, scenario SCN-MEX-DRT-01, step 6

A teaching model of a conditional scenario under the edition’s stated assumptions: not a forecast, not a prediction and not a warning. Sources: Mexico 2026, scenario SCN-MEX-DRT-01 (2026); Mexico 2026, references (NR-CIT-1) (2026).

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 14UnoTV and AFP (eds.), “Sequía retrocede a 7.4% tras máximo de 2024, el menor nivel en 6 años,” reporting the SMN drought monitor. UnoTV, Mexico City, 30 January 2026. Observation year: 2024 (peak), 2026 (January).back
  2. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  3. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  4. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  5. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back

Readings from the other desks

The baseline is read through each steward’s lens, then once as a whole. Each lens is a projection of reviewed findings, not a separate argument. The other desks’ own editions of this subject are listed first, as cross-references, not copies.

13 min read0 figures8 tables33 notesNR-COUNTRY-MEX-2026-BASELINE

6.1The other desks’ editions of this subject

Federation: each desk writes its own edition for the subjects in its remit. Until a desk releases, its edition shows its frame and the reading this edition printed for it.

DeskEditionStateIdentifier
GCRI Systems EvidenceNo edition of this subject at this desk in the 2026 Baseline cycleNot in this cycle
GRF Public DeliberationNo edition of this subject at this desk in the 2026 Baseline cycleNot in this cycle
GRA Capital ReadinessNo edition of this subject at this desk in the 2026 Baseline cycleNot in this cycle
Standards ProgressOutside this desk’s remitNot in remit
Academy CapabilityOutside this desk’s remitNot in remit
Index MeasurementNo edition of this subject at this desk in the 2026 Baseline cycleNot in this cycle

6.2Three lenses

One edition, read by each steward. The lens of this site comes first.

GCRI · KEY T

Technical Truth

The evidence supports a coupled reading of Mexico’s risk: water stress, gas dependence and coastal and seismic hazards act together on a country with a younger population than most peers. Evidence is strongest for energy balances, poverty and treaty accounts, and weakest for heat mortality, food trade volumes and storage series.

ENE-001 · WAT-004 · WAT-005 · SYS-012

GRF · KEY M

Public Meaning

For many people risk arrives as a dry tap, a hot week or a storm. The baseline asks that public debate weigh how poverty and limited health access change who can cope, and how shared rivers shape local supply.

HLT-009 · WAT-005 · CLI-007

GRA · KEY F

Capital Meaning

Readiness implications only. The state holds US$420 million of parametric cover, and the four sectors that emit 77% of greenhouse gases hold 32% of bank credit48. These show where finance-readiness evidence will matter. Nothing here is advice, a rating or an endorsement.

FIN-011 · ENE-002

NEXUS

Synthesis

The evidence is solid on structure and thin on stocks and counts. The 2027 programme should map the drought-to-grid pathway, bind storage and heat-mortality series, and measure gas and maize import exposure.

SYS-012 · A-01 · A-02

6.3Standards, Academy and steward contributions

How the Nexus Standards drafts, the Risk Academy and the three stewards feed each quarterly edition for Mexico. The standards are preparatory working drafts (October 2026) and are cited as drafts, never as adopted standards.

Table 6.1The quarterly rhythm every edition follows
QuarterEditionQuestionBoundary
Q1State and AgendaWhat matters this year, and what is the starting position?observed baseline stays distinct from planned work
Q2Evidence and BuildWhat new evidence and capability have been developed?a configured capability is not a validated result
Q3Stress Test and ReadinessWhat do scenarios and tests reveal?simulated loss or performance is not observed impact
Q4Annual Synthesis and RenewalWhat did the year establish, and what changes next?release follows review, not event publicity deadlines
Table 6.2Who contributes what each quarter
Steward or bodyRoleContribution route
GCRI CanadaLead Institution and Consortium Secretariat; publisher of record; technical truth (key T)science and practice communities · GCRI gateway
The Global Risks Forum (GRF)leadership, dialogue and the Universe programme; public meaning (key M)policy, Universe and national adoption · GRF gateway
The Global Risks Alliance (GRA)finance, insurance and development readiness; capital meaning (key F)finance and insurance · GRA gateway
Nexus Standardspreparatory drafts on vocabulary, hazards, indicators and methodsStandards site · working groups HAZ, IND, MTH, FIN, AI
Risk Academylearning pathways tied to the agenda questionsAcademy gateway · learning by review
Mexiconational pathway: Desk, Leadership Council, Consortium, Working Groupsnational Commons room

Standards drafts used in this edition

  • Risk vocabulary NRS-C1 (424 terms) for terms in the glossary
  • Hazard atlas NHS-1 1.1.0 (905 hazards in 120 families) for risk objects
  • Seven risk classes: global, catastrophic, existential, emerging, planetary, exponential, frontier-tech

Standards calendar to watch

  • Founding calls from 20 October 2026; working groups meet from 5 November 2026
  • Inaugural Global Standards Council session, 12 January 2027
  • Quarterly reviews in March, June, September and December, aligned with each edition

6.4GCRI reading: the model card

GCRI’s reading of this edition is its model card: what the national model is, what it computes and where it stops. It is printed in full in Annex A, with the methods it belongs to. Annex A, methodology

6.5Global Risks Forum reading: editorial essays

Four signed essays by the Reports editorial team set out the positions this edition takes. They are interpretation, labelled as such; the evidence they draw on is in the findings register.

Mexico’s water risk is set by drought at home and by accounts kept with a neighbour. The baseline treats the treaty shortfall as a coupling problem between basin, farm and trade, not as a dispute to be judged.

EDITORIAL ESSAY · 01

Water is a shared risk

Clean power is growing, yet dry gas supplied almost two thirds of generation in 2024. Energy security here is a cross-border supply question as much as a domestic one.

EDITORIAL ESSAY · 02

Gas is the hidden hinge

Otis, the October 2025 rains and the 2017 earthquake each showed where roads, power and homes fail first. A baseline can fix what is known and say what is not counted.

EDITORIAL ESSAY · 03

Storms and earthquakes are repeated tests

Several figures that matter most, such as heat deaths, storage and import volumes, were not bound at evidence close. Better records are part of resilience.

EDITORIAL ESSAY · 04

Counting is a capability

6.6Global Risks Alliance reading: q1 2027 readiness pack

The registers that open the first operational quarter. At baseline each is initialised from this edition.

Table 6.3Q1 2027 readiness pack
ItemRegisterState at baselineFirst Q1 2027 entry
E1National risk state deltabaseline set by this editionchanges against the baseline
E2WEFH+B state deltafive system readings setindicator updates and freshness
E3Agenda and Portfolio movementeight agenda items · 7 proposed objectsadmission decisions
E4NWG delivery registerno groups yetfirst monthly outputs
E5NNC capability registermembership opens in Q1 2027first contributions
E6NLC questions and challengesnone yetfirst challenge log
E7Foundry technical stateenvironment preparedfirst sealed cut
E8Publication candidatestwelve findings carried forwardPUBLISH · HOLD dispositions
E9Universe readinessone candidate missionadmission and role spine
E10Correction registernonefirst correction cycle

Publication dispositions

  • Publish
  • Hold
  • Needs evidence
  • Restricted
  • Superseded

6.7Nexus Standards reading: standards and regulatory watch

Instruments that shape the systems in this edition, by status on the retrieval date. The edition assesses no one’s compliance.

  • IN FORCE
  • ADOPTED
  • SUBMITTED
  • UNDER REVIEW
  • PUBLISHED · VOLUNTARY
Table 6.4Standards and regulatory watch
InstrumentBodyScopeStatusRelevance
Paris Agreement · NDC 3.0, 364–404 MtCO₂e net in 2035329UNFCCC · MexiconationalSUBMITTED 2025emissions pathway
General Law on Climate Change33Government of MexiconationalIN FORCE · AS AMENDEDclimate framework
Treaty on the Colorado, Tijuana and Rio Grande waters, 194420Mexico · United StatesbinationalIN FORCE · MINUTE 333 (2025)shared water
USMCA21Mexico · Canada · United StatestradeIN FORCE · JOINT REVIEWtrade and inputs
National Water Law34Government of MexiconationalIN FORCE · AS AMENDEDwater allocation
Electricity Sector Law, 202535Government of MexiconationalIN FORCEpower planning
Constitutional amendment on native maize, 202522Government of MexiconationalIN FORCEplanting of modified maize
Kunming-Montreal Framework28CBDinternationalADOPTED 202230by30

Changed since 2024

  • Mexico submitted its 2035 contribution in November 20253
  • Minute 333 of the boundary commission was agreed on 15 December 20256
  • A constitutional amendment on native maize was published in March 202522

To watch in 2027

  • The USMCA joint review21
  • Annual Rio Grande deliveries of at least 0.35 million acre-feet6
  • The first national adaptation policy named in the NDC3

6.8Risk Academy reading: literature and evidence review, science and assessments

The review behind this edition covers peer-reviewed science, national and international assessments and the institutional reports that bind its findings. Full systematic reviews begin in Q1 2027 for each agenda item.

Review protocol

Question
What does the published evidence establish about Mexico’s coupled water, energy, food, health and biodiversity risks?
Sources searched
peer-reviewed literature; national and international assessments; official releases; industry loss data
Window
releases available at evidence close, 30 September 2026
Selection
sources that bind or contextualise a finding in this edition
Next step
systematic reviews for agenda items A-01 to A-05 in Q1 2027
Table 6.5Science and assessments
ReferenceTypeYearRoleUsed for
Lee and Romero (eds.)25assessment2023contextforcing
McElwee et al. (eds.)26assessment2024frameworknexus interlinkages
Zscheischler et al.24journal article2018frameworkcompound events
Chaussard et al.11journal article2021supportssubsidence
FAO forest assessment39assessment2025gapforest area not bound
Table 6.6Institutional reports
ReferenceIssuerYearRoleUsed for
NDC 3.03Government of Mexico2025supportsmitigation and adaptation
Sixth National Communication45SEMARNAT · INECC2018contextnational circumstances
National Development Plan32Government of Mexico2025contextpolicy
Country Climate and Development Report42World Bank2023contextclimate and growth
Global Assessment Report41UNDRR2025contextdisaster risk finance
Table 6.7Official statistics and national sources
ReferenceIssuerYearRoleUsed for
Intercensal Survey1INEGI2025supportspopulation, housing
Multidimensional poverty2INEGI2024supportsdeprivation
Financial stability box4Banxico2024supportsenergy balance
Drought monitor15SMN · Conagua2026supportsdrought
Greenhouse-gas inventory36INECC2024gaplatest total not bound
Table 6.8Industry, loss data and international sources
ReferenceIssuerYearRoleUsed for
Delivery accounts6CRS2026supportstreaty
Catastrophe bonds8World Bank2024supportsprotection
Hurricane report7NHC2023supportslosses
Electricity profile5Ember2025supportspower mix
World Energy Outlook40IEA2025contextglobal demand

Where the evidence agrees

  • Mexico is warming and drought and heavy rain are intensifying325
  • Parts of Mexico City continue to sink11
  • Shared-river accounts depend on hydrology as well as policy6
  • Regional warming and water stress are rising across Latin America4344
  • Disaster risk is reduced through shared frameworks and finance27

Where it is unsettled

  • How fast clean power can displace imported gas35
  • How much heat mortality is recorded at national level16
  • How to compare drought-area measures across years14

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  2. 8World Bank (ed.), “World Bank Issues $420 Million in Catastrophe Bonds for Renewed Disaster Risk Protection for Mexico.” Press release, Washington DC, 17 April 2024. Observation year: 2024.back
  3. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  4. 29UNFCCC (ed.), Paris Agreement. United Nations, Paris, 2015. Observation year: 2015.back
  5. 33Congreso de la Unión (ed.), Ley General de Cambio Climático, as amended. Diario Oficial de la Federación, Mexico City, 6 June 2012 and later reforms. Observation year: 2012 (text in force).back
  6. 20United States and Mexico, Treaty on Utilization of Waters of the Colorado and Tijuana Rivers and of the Rio Grande. Washington DC, 3 February 1944. Observation year: 1944 (text in force).back
  7. 21Government of Canada, Government of Mexico and Government of the United States, Agreement between the United States of America, the United Mexican States and Canada (USMCA). In force 1 July 2020. Observation year: 2020 (text in force).back
  8. 34Congreso de la Unión (ed.), Ley de Aguas Nacionales, as amended. Diario Oficial de la Federación, Mexico City, 1 December 1992 and later reforms. Observation year: 1992 (text in force).back
  9. 35Congreso de la Unión (ed.), Ley del Sector Eléctrico, in force from the March 2025 energy reform package. Diario Oficial de la Federación, Mexico City, March 2025. Observation year: 2025.back
  10. 22Seed World (ed.), “Mexico approves constitutional ban on planting genetically modified corn.” Seed World, 24 March 2025. Observation year: 2025.back
  11. 28Convention on Biological Diversity (ed.), Kunming-Montreal Global Biodiversity Framework, Decision 15/4. CBD Secretariat, Montreal, 2022. Observation year: 2022.back
  12. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  13. 25H. Lee and J. Romero (eds.), Climate Change 2023: Synthesis Report. Contribution of Working Groups I, II and III to the Sixth Assessment Report of the IPCC. IPCC, Geneva, 2023. Observation year: 2023.back
  14. 26P. D. McElwee, P. A. Harrison, T. L. van Huysen et al. (eds.), Thematic Assessment Report on the Interlinkages among Biodiversity, Water, Food and Health. IPBES secretariat, Bonn, 2024. Observation year: 2024.back
  15. 24J. Zscheischler, S. Westra, B. J. J. M. van den Hurk et al., “Future climate risk from compound events,” Nature Climate Change, vol. 8, pp. 469–477, 2018. Observation year: 2018.back
  16. 11E. Chaussard, E. Havazli, H. Fattahi, E. Cabral-Cano and D. Solano-Rojas, “Over a century of sinking in Mexico City: no hope for significant elevation and storage capacity recovery,” Journal of Geophysical Research: Solid Earth, vol. 126, no. 4, e2020JB020648, 2021. Observation year: 2021 (record from 1900).back
  17. 39Food and Agriculture Organization of the United Nations (ed.), Global Forest Resources Assessment 2025. FAO, Rome, 2025 (Mexico country report not opened at evidence close). Observation year: 2025 (not bound).back
  18. 45Secretaría de Medio Ambiente y Recursos Naturales and INECC (eds.), Sexta Comunicación Nacional y Segundo Informe Bienal de Actualización ante la CMNUCC. Mexico City, 2018. Observation year: 2018.back
  19. 32Gobierno de México (ed.), Plan Nacional de Desarrollo 2025–2030. Mexico City, 2025. Observation year: 2025.back
  20. 42World Bank Group (ed.), Mexico Country Climate and Development Report. World Bank, Washington DC, 2023. Observation year: 2023.back
  21. 41UNDRR (ed.), Global Assessment Report on Disaster Risk Reduction 2025. UNDRR, Geneva, 2025. Observation year: 2025.back
  22. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025.back
  23. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back
  24. 15Servicio Meteorológico Nacional and Comisión Nacional del Agua (eds.), Monitor de Sequía en México. Conagua, Mexico City, issued every two weeks since February 2014; page consulted 2026. Observation year: 2026.back
  25. 36Instituto Nacional de Ecología y Cambio Climático (ed.), Informe del Inventario Nacional de Emisiones de Gases y Compuestos de Efecto Invernadero 1990–2022. INECC, Mexico City, 2024. Observation year: 2022 (total not bound in this edition).back
  26. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023.back
  27. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  28. 40International Energy Agency (ed.), World Energy Outlook 2025. IEA, Paris, 2025. Observation year: 2024–2025.back
  29. 43World Meteorological Organization (ed.), State of the Climate in Latin America and the Caribbean 2024. WMO, Geneva, 2025. Observation year: 2024.back
  30. 44UNESCO World Water Assessment Programme (ed.), The United Nations World Water Development Report 2024: Water for Prosperity and Peace. UNESCO, Paris, 2024. Observation year: 2023–2024.back
  31. 27UNDRR (ed.), Sendai Framework for Disaster Risk Reduction 2015–2030. UNDRR, Geneva, 2015. Observation year: 2015.back
  32. 16El Imparcial (ed.), “¿Cuándo termina la ola de calor del 2024? 285 muertos por altas temperaturas: Secretaría de Salud.” El Imparcial, 28 August 2024. Observation year: 2024.back
  33. 14UnoTV and AFP (eds.), “Sequía retrocede a 7.4% tras máximo de 2024, el menor nivel en 6 años,” reporting the SMN drought monitor. UnoTV, Mexico City, 30 January 2026. Observation year: 2024 (peak), 2026 (January).back

The 2027 agenda

Eight bounded questions open the 2027 National Agenda. Each comes from a baseline finding, names the initiative that will carry it and the first output due at the Q1 2027 cut.

5 min read0 figures6 tables4 notesNR-COUNTRY-MEX-2026-BASELINE

7.1Questions for the operational series

  1. A-01

    How would a multi-year drought cut irrigation, hydropower and city supply together, and how does heat load on the grid change the outcome?

    INI-MEX-WAT-01 · drought and grid compound; first output: dependency graph for two basins.

  2. A-02

    How deep are gas and fuel stocks and import routes against a prolonged cross-border supply disruption?

    INI-MEX-ENE-02 · import resilience; first output: stock-and-route register.

  3. A-03

    How do maize, feed and livestock trade depend on a single trading partner?

    INI-MEX-FOO-03 · food trade exposure; first output: commodity dependence table.

  4. A-04

    How many deaths and hospital cases does a heat season cause, and who counts them?

    INI-MEX-HLT-04 · heat mortality record; first output: national season series.

  5. A-05

    Where do storm and flood losses fall beyond sovereign catastrophe cover?

    INI-MEX-FIN-05 · protection gap; first output: peril-by-state loss table.

  6. A-06

    How do aquifer overdraft and subsidence interact in the Valley of Mexico?

    INI-MEX-WAT-06 · workstream; first output: basin note.

  7. A-07

    How does the electricity transition affect water use and cooling demand?

    To be admitted in Q1 2027; first output: scoping note.

  8. A-08

    Which capabilities have been tested in real disasters, and which are only listed?

    National capability register; first output: rung evidence for 15 functions.

7.2Portfolio proposed for the Q1 2027 alignment

Five initiatives and one Universe mission candidate are proposed for admission at the Q1 2027 alignment. They are programme objects, no partner, funder or member is attached to them in this edition.

Table 7.1Objects proposed for the first operational quarter
IDObjectKindQuestionState
INI-MEX-WAT-01Drought, irrigation and grid compound dependencyInitiativeA-01PROPOSED
INI-MEX-ENE-02Gas and fuel import resilienceInitiativeA-02PROPOSED
INI-MEX-FOO-03Maize, feed and livestock trade exposureInitiativeA-03PROPOSED
INI-MEX-HLT-04Heat mortality recordInitiativeA-04PROPOSED
INI-MEX-FIN-05Disaster protection gapInitiativeA-05PROPOSED
PRJ-MEX-WAT-01aTwo-basin dependency graphProjectA-01PROPOSED
MSN-MEX-2027-01Drought, water and grid Universe missionMissionA-01Candidate

7.3The pathway

Mexico is the national pathway through which the Nexus operating system will run in Mexico from 2027. At baseline the pathway is designed and its records are prepared; its councils and working groups are constituted from Q1 2027. This page states what exists today and what comes next, nothing more.

  1. 01

    One National Agenda

    bounded national questions for the year

    DRAFT 2027 · agenda review at the Q1 alignment

  2. 02

    National Desk

    coordination, records, routing and continuity

    DESIGNED · constituted in Q1 2027

  3. 03

    National Model

    the country as a system of systems

    v0 SPECIFIED · v1 with the first Foundry cut

  4. 04

    National Portfolio

    risks, capabilities, initiatives, projects, missions

    7 PROPOSED · admission at the Q1 alignment

  5. 05

    Foundry

    continuous computational environment

    PREPARED · first sealed cut NQ-MEX-2027-Q1

  6. 06

    Reports

    quarterly and annual publication

    BASELINE ISSUED · Q1 2027 · State & Agenda

  7. 07

    Universe

    annual proving environment

    CANDIDATE MISSION · mandate set in 2027

  8. 08

    Evidence and correction

    after-action, correction and renewal

    OPEN · first correction cycle in Q2 2027

7.4Universe 2027, evidence pack for the candidate mission

  1. 01

    Mandate

  2. 02

    Core Build · 1 month

  3. 03

    Action · 1 week

  4. 04

    Evidence seal

  5. 05

    Portfolio correction

  6. 06

    Next mandate

Table 7.2Universe 2027, evidence pack for the candidate mission
ItemRecordStateTiming
F1Annual mandate recordPLANNEDafter the Q2 2027 alignment
F2Core Build recordPLANNEDone month before the exercise
F3Exercise evidencePLANNEDduring the Action week
F4Decision packetsPLANNEDexercise state only
F5Proof receiptsPLANNEDscoped to each recorded check
F6After-action reportPLANNEDwithin one quarter
F7Upgrade docketPLANNEDrouted to the Portfolio
F8Portfolio renewalPLANNEDQ4 2027 annual edition
F9Public synthesisPLANNEDpublic-safe extracts only

Mission

ID
MSN-MEX-2027-01 · Drought, water and grid Universe mission
Role spine
Leadership sponsor (NLC) · Institutional anchor (NNC) · Mission lead (NWG)
Receiving actors
to be identified with the mandate

7.5Handoffs and routing

Where the baseline’s findings go next. A handoff routes a finding for awareness, review or work; it transfers no authority.

Table 7.3Handoffs and routing
FindingRouted toPurposeClass
ENE-001 · importsINI-MEX-ENE-02import resiliencePUBLIC
WAT-004 · treatyINI-MEX-WAT-01drought and grid compoundPUBLIC
WAT-005 · stressINI-MEX-WAT-06basin notePUBLIC
SEI-006 · Valley of MexicoINI-MEX-WAT-06subsidence and aquifersPUBLIC
CLI-007 · stormsINI-MEX-FIN-05protection gapPUBLIC
FOO-008 · tradeINI-MEX-FOO-03food trade exposurePUBLIC
HLT-009 · deprivationINI-MEX-HLT-04heat mortality recordPUBLIC
SYS-012 · compound pathwayMSN-MEX-2027-01Universe candidateCONSORTIUM
Table 7.4Routing rules by publication class
ClassWhere it goesWho can see it
PUBLICthe published edition and its evidence bundleanyone
CONSORTIUMgoverned rooms of the national pathwayconsortium members under agreement
CONTROLLEDneed-to-know channelsnamed competent actors only

7.6Feeds and signal register

Table 7.5Feeds watched from Q1 2027
FeedProducerLatencyFeeds into
Drought monitorSMN · Conaguaevery two weeksWAT-005
Seismic reportsServicio Sismológico Nacionalper eventSEI-006
Heat-illness surveillanceDirección General de Epidemiologíaweekly in seasonHLT-009
Hurricane advisoriesUS National Hurricane Centerper advisoryCLI-007
Treaty delivery accountsIBWCper cycle and annualWAT-004
Electricity mixEmberannualENE-002
Energy balanceSENERannualENE-001

Escalation routes

  • none · keep monitoring
  • research question
  • project
  • risk object
  • quarterly publication
  • signal report
Table 7.6Signals at baseline
IDSignalCorroborationSystemsRoute
SIG-MEX-001Drought area fell from 76% at its 2024 peak to 7.4% in January 202614CORROBORATEDCLI · WATrisk object RSK-MEX-WAT-001
SIG-MEX-002Treaty shortfall of 0.87 million acre-feet at cycle end6CORROBORATEDWAT · TRDresearch question A-01
SIG-MEX-003Repeat flooding and storm losses in 2023 and 2025717CORROBORATEDCLI · INFinitiative A-05

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 14UnoTV and AFP (eds.), “Sequía retrocede a 7.4% tras máximo de 2024, el menor nivel en 6 años,” reporting the SMN drought monitor. UnoTV, Mexico City, 30 January 2026. Observation year: 2024 (peak), 2026 (January).back
  2. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  3. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023.back
  4. 17Por Esto (ed.), “Suman 72 muertos y 48 desaparecidos por lluvias en cinco estados,” reporting a federal government statement. Por Esto, Mérida, 17 October 2025. Observation year: 2025.back

Systems in depth

One section per system: its state at evidence close, its exposures and what the operational series will watch.

6 min read0 figures5 tables13 notesNR-COUNTRY-MEX-2026-BASELINE

8.1Water, the baseline system chapter

Mexico’s water is scarce in the north and centre, shared with the United States on two rivers, and drawn from aquifers that are overdrawn in many regions. Water stress, drought and treaty accounts are the binding risks.

64%

of the continental area under water stress, 20253

114aquifers

overexploited, 202313

0.88of 1.75

million acre-feet delivered, 2020–20256

Table 8.1State at baseline
ComponentStateEvidenceStatus
Stresswater stress on 64% of the area, home to about 70% of people3Reported
Aquifers114 overexploited in 2023, against 102 in 201113Reported
Shared riverscycle closed with a shortfall; annual floor restated in 20266Reported
Service coverage97.6% of dwellings with piped water; 2.5% without drainage1Reported

Couplings into other systems

  • WAT → FOO irrigation and yield
  • WAT → ENE hydropower and cooling
  • ENE → WAT pumping and treatment
  • WAT → TRD treaty accounts

Evidence to bind in 2027

  • reservoir storage series for the main supply systems
  • aquifer availability by basin

8.2Energy, the baseline system chapter

Mexico produces most of its crude and gas, yet imports refined products and generates most of its electricity from dry gas. Clean power is growing from a low base.

64.2%

of electricity from dry gas, 20244

26%

clean share of electricity, 20255

38.5%

clean-generation target for 20303

Table 8.2State at baseline
ComponentStateEvidenceStatus
Production7,359 PJ of primary energy, down 27.9% since 20104Reported
Imports5,010 PJ of refined products, mostly dry gas, gasoline and diesel4Reported
Power mixsolar and wind 13%, fossil 74% in 20255Reported
Expansion29,074 MW planned to 2030 for 624,618 million pesos4Reported

Couplings into other systems

  • TRD → ENE gas and fuel imports
  • ENE → WAT pumping and treatment
  • ENE → FOO fuel and irrigation
  • CLI → ENE peak demand

Evidence to bind in 2027

  • gas and fuel storage depth
  • grid resilience to cyclones and earthquakes

8.3Food and agrifood, the baseline system chapter

Food policy and trade changed in 2025: planting of modified maize is barred by the constitution, and livestock trade with the United States was disrupted by screwworm. Import volumes were not bound at evidence close.

14.4%

without access to nutritious food, 20242

2.83million ha

crops lost to drought, 2018–20233

Not boundmaize

import volumes · USDA46

Table 8.3State at baseline
ComponentStateEvidenceStatus
Deprivation14.4% lacked access to nutritious food, 18.8 million people2Reported
Maize ruleconstitutional bar on planting modified maize, March 202522Reported
Cattle tradeUS suspension of live-cattle imports from 11 May 202523Reported
Drought losses2.83 million hectares of crops lost in 2018–20233Reported

Couplings into other systems

  • TRD → FOO import dependence
  • WAT → FOO irrigation and yield
  • ENE → FOO fuel and cold chain
  • CLI → FOO heat and drought

Evidence to bind in 2027

  • maize and feed import volumes by origin
  • cattle trade losses

8.4Health and One Health, the baseline system chapter

Poverty fell sharply between 2022 and 2024, yet more than a third of people lacked access to health services. Heat adds load each season, and no national season total was bound at evidence close.

34.2%

without access to health services, 20242

72.5%

affiliated to a health institution, 20251

285deaths

heat deaths reported March to August 202416

Table 8.4State at baseline
ComponentStateEvidenceStatus
Poverty38.5 million people in 2024, down from 46.8 million in 20222Reported
Access34.2% without access to health services in 20242Reported
Affiliation72.5% affiliated; IMSS covers 54.1% of those affiliated1Reported
Heat285 deaths reported from March to August 202416Reported

Couplings into other systems

  • CLI → HLT heat
  • WAT → HLT drinking water and sanitation
  • ENE → HLT cooling and power
  • SEI → HLT injuries and service loss

Evidence to bind in 2027

  • national heat mortality season totals
  • health facility continuity in disasters

8.5Biodiversity and ecosystems, the baseline system chapter

Mexico protects 98 million hectares in 232 federal areas, but many lack a management programme and spending per hectare is small. Forest area and loss were not bound at evidence close.

232areas

federal protected areas, 202612

98million ha

under protection, 202612

94areas

without a management programme12

Table 8.5State at baseline
ComponentStateEvidenceStatus
Protection98 million hectares, 7.3 million more than in 201812Reported
Management94 of 232 areas without a programme12Reported
Spending16.2 pesos per protected hectare in the 2027 proposal, 10.22 in 202512Reported
Forestarea and loss not bound39NOT BOUND

Couplings into other systems

  • BIO → WAT recharge and regulation
  • BIO → FOO pollination and soils
  • CLI → BIO drought and fire
  • FOO → BIO land conversion

Evidence to bind in 2027

  • forest area and annual loss
  • ecosystem condition outside protected areas

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  2. 13Expansión Política (ed.), “Acuíferos sobreexplotados en México y gestión del agua subterránea,” reporting Conagua data. Expansión, Mexico City, 25 January 2026. Observation year: 2023.back
  3. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  4. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025.back
  5. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  6. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  7. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back
  8. 46United States Department of Agriculture, Foreign Agricultural Service (ed.), Mexico: Grain and Feed Annual. GAIN report, Washington DC, latest edition (not retrievable at evidence close). Observation year: not bound.back
  9. 22Seed World (ed.), “Mexico approves constitutional ban on planting genetically modified corn.” Seed World, 24 March 2025. Observation year: 2025.back
  10. 23El Imparcial (ed.), “Cierra EEUU nuevamente frontera con México por gusano en el ganado.” El Imparcial, 11 May 2025. Observation year: 2025.back
  11. 16El Imparcial (ed.), “¿Cuándo termina la ola de calor del 2024? 285 muertos por altas temperaturas: Secretaría de Salud.” El Imparcial, 28 August 2024. Observation year: 2024.back
  12. 12Expansión Política (ed.), “Presupuesto 2027 pone en riesgo las áreas naturales protegidas,” reporting an analysis by NOSSA of official data. Expansión, Mexico City, 22 September 2026. Observation year: 2026.back
  13. 39Food and Agriculture Organization of the United Nations (ed.), Global Forest Resources Assessment 2025. FAO, Rome, 2025 (Mexico country report not opened at evidence close). Observation year: 2025 (not bound).back

Methodology

How the edition was made: methods, the model card, the evidence cut and its age, the acceptance record and the glossary.

10 min read0 figures12 tables8 notesNR-COUNTRY-MEX-2026-BASELINE

A.1Methods

The baseline uses published values and four simple derivations. Each is shown in full so that any reader can reproduce it.

Table A.1Methods
No.DerivationCalculationResult
(1)Rio Grande shortfall, 2020–2025 cycle1.75 − 0.880.87 million acre-feet
(2)Shortfall as a share of the cycle floor0.87 ÷ 1.75≈ 50%
(3)Refined products as a share of total energy supply, 20245,010 ÷ 12,354≈ 41%
(4)Primary production as a share of total energy supply, 20247,359 ÷ 12,354≈ 60%
Table A.2Coupling strength scale (matrix and model card)
StrengthDefinition
STRONGa disruption in the source system has historically changed the target system’s service or output within one season
MODERATEan effect is documented but buffered or slower
WEAKan effect is plausible but not documented at national scale
Table A.3Status grammar
LabelRule
Reportedvalue as issued by its source, with year
Inferredreasoned from cited evidence; never a measurement
EstimatedNexus analytical value with stated method
Scenarioconditional on stated assumptions
Expert inputstructured editorial judgement awaiting evidence

A.2Model card, National Model v0

Model ID
MDL-MEX-NATIONAL · v0.1
Purpose
represent Mexico as coupled water, energy, food, health and biodiversity systems with forcing and transmission layers
Family
graph-based system of systems
Inputs
the cited sources of this edition; no proprietary data
Method
expert-specified coupling strengths (STRONG · MODERATE · WEAK) from evidence and analogue events
Validation
none yet, first validation against Q1 2027 Foundry evidence
Uncertainty
qualitative; strengths are hypotheses, not measurements
Domain of validity
national scale; not for state or asset-level use
Reproducibility
strength table and sources published in this edition
20couplings

typed in v0

9strong

documented within one season

7moderate

documented, buffered

4weak

plausible, undocumented

A.3The baseline evidence cut

Every Nexus edition is published from a frozen evidence cut. The baseline cut is documentary: it pins the exact edition of every source cited. Model runs begin with the first Foundry cut in Q1 2027.

Cut ID
NQ-MEX-2026-Q0-1
Type
baseline documentary cut
Resolution policy
pinned · as of 30 September 2026
Sources pinned
47 cited sources, each at the edition and retrieval date in the references
Model runs
none at baseline, analytical values are stated with their method
Digest
computed at freeze and recorded in the publication record
Supersedes
nothing, first cut of the series
Superseded by
NQ-MEX-2027-Q1-1 at the Q1 2027 close

Lineage

  1. 01

    source edition

  2. 02

    pinned citation

  3. 03

    finding

  4. 04

    page

  5. 05

    publication record

Table A.4From the baseline cut to the first Foundry cut
ElementBaseline 2026Q1 2027
Sourcescited publications, pinned by editionqualified source bindings with versions
Analysisstated methods and editorial estimatestyped analysis specifications
ModelsNational Model v0 specificationmodel runs with receipts
Findingstwelve baseline findingsfindings re-bound to the cut
Reviewfive passes scheduledfive passes on the exact digest

A.4Evidence age and coverage

A 2026 edition rests on evidence observed in many different years. This page shows each time base, so that no single year label hides older evidence.

Table A.5Evidence age and coverage
IndicatorObservedReleasedCadenceNext release
Population and housing2025Sep 2026quinquennialnext intercensal round
Multidimensional poverty2024Aug 2025biennialnext ENIGH round
Energy balance2024Jun 2026annualnext annual balance
Electricity mix2025May 2026annualannual
Treaty deliveriescycle to Oct 2025Mar 2026per cyclenext cycle report
NDC 3.02025Nov 2025periodicnext contribution
Hurricane Otis20232024per eventper event
Drought areaJan 2026Jan 2026biweeklybiweekly
Aquifer overexploitation2023Jan 2026periodicnext availability update
Table A.6Coverage by system at baseline
SystemCoverageThinnest dimension
Seismic hazardPARTIALlifeline fragility in the Valley of Mexico
Climate forcingGOODmunicipal drought and heat series
EnergyGOODstock depth and routes
FoodTHINmaize and feed import volumes
HealthPARTIALheat mortality totals
WaterPARTIALreservoir storage series
BiodiversityPARTIALforest area and loss
DigitalTHINdependency mapping

A.5Evidence cards, two anchor sources

Issued by INEGI, the national statistics institute, as press release 54/26 of 22 September 2026. Fieldwork 6 October to 14 November 2025; sample of 7.3 million dwellings. Role: binds population, housing and service figures.

EVD-MEX-001

Intercensal Survey 20251

Issued by SEMARNAT as Mexico’s updated contribution to the UNFCCC in November 2025. Periodic. Role: binds targets, sector shares, water-stress and loss figures, labelled as stated by the government.

EVD-MEX-002

NDC 3.03

Table A.7Quality dimensions at baseline
DimensionEVD-MEX-001EVD-MEX-002
Completenessall 32 federal entities; 2,478 municipalitiesnational scope; sectors in full
Timelinessabout 11 months after fieldworkpublished within weeks of submission
Revisioncomparable with earlier censusesrevised at each contribution
Method transparencypublished sample and methodsources named, some data preliminary
External validationofficial statistics systemreview under the Paris framework

Evidence cards to follow in Q1 2027

  • INECC greenhouse-gas inventory36: latest year and totals
  • Conagua water statistics37: aquifer and storage series
  • DGE heat surveillance47: season totals
  • USDA attaché grain report46: import volumes

A.6Publication acceptance record

Editorial self-check at evidence close. Every applicable item carries a disposition; the remaining items are review, approval and deposit.

Table A.8Publication acceptance record
GroupAreaItemsPassN/APending
D1Identity and scope8800
D2Source and data12912
D3Analysis and models12381
D4Findings and claims9801
D5Figures, tables, maps10622
D6Editorial and citations10802
D7Review and approval130013
D8Artefact and design12705
D9Registry and release9009

Publication gate

Conditions met
14 of 23 at evidence close
Blocking problems
none recorded
Open conditions
reviews, approval of the exact digest, deposit, registry pointer

Not applicable at baseline

Model runs
first runs in Q1 2027
Maps
plates in Q2 2027
Waivers
none

A.7Status words

Table A.9The status every value carries
StatusWhat it means
ObservedMeasured directly and published by the source.
ReportedPublished statistics of an official or institutional source.
DeclaredStated by the body concerned; not independently measured.
EstimatedA Nexus estimate from cited evidence, with its method in Annex A.
ModelledProduced by a stated model from cited inputs.
InferredReasoned from cited evidence; not measured.
ForecastA projection by the cited source.
SimulatedA simulation result under stated assumptions.
ScenarioA conditional statement under stated assumptions; never a prediction.
Expert inputExpert judgement, recorded with its basis.
CandidateProposed for a later edition; not yet evidence.
Evidence-quality levels (EQL 1 to 5) grade the source behind a value; they are not a score of the subject.

A.8How the edition is made, released and corrected

Every edition is built from a sealed evidence cut, reviewed under three keys, signed and deposited before any site shows it as published; corrections go to Nexus Standards as change proposals and feed the next cut.

StepWhat happensSource
01 Evidence arrives from the pillarsFoundry seals observations and indicator series, Universe hands over after-action and scenario findings, and contributions are screened at every gateway, including this site’s.
02 The cut is sealedOn the cut date the evidence is pinned under one identifier, so anyone can rebuild the edition from exactly what it was built on.
03 The edition is assembledThe edition is drafted from its template and content pack. Agents may draft; they never publish and never decide.
04 The keys turnAt the publisher of record the truth key comes first: every value is checked against its source or stated method before the meaning and capital keys turn. No edition moves on until every key has been turned by a named steward.
05 The gate opensA named approver releases one exact digest of the edition; any change after this point is a new version, never a silent edit.
06 Signed and depositedThe PDF, the web edition and the data bundle are signed together with a manifest and an RO-Crate description, and deposited on Zenodo with a concept and a version DOI.
07 Published on its desk’s siteOnly then does the edition show as published on its desk’s Reports site, and the Collection lists it as a part.
08 Corrections go to StandardsMethod and correction findings go to Nexus Standards as change proposals; citations, corrections and new contributions feed the next evidence cut.

A teaching model of the process, not a forecast and not a record of any run; dates and counts on this page come from the programme record. Sources: Reports governance at GCRI Canada (2026); Zenodo, repository of record for Reports deposits (2026).

Lifecycle, one state at a time: Draft, Computed, Evidence bound, Reviewed, Approved for release, Published, Corrected, Superseded. This edition is a draft.

A.9Glossary and abbreviations

Table A.10Series terms
TermMeaning
Baseline Editionthe inaugural annual edition that fixes the reference state for the series
WEFH+Bwater, energy, food, health and biodiversity, the national nexus core
Couplinga typed dependency through which one system transmits to another
Protection gapthe share of losses not covered by insurance
Capability ladderLISTED → EXISTS → ADEQUATE → TESTED → DEMONSTRATED
EQLevidence-quality level, 1–5
Evidence cuta frozen resolution of exact sources and versions
NNC · NLC · NWGNational Nexus Consortium · National Leadership Council · National Working Groups
Table A.11Abbreviations used in this edition
AbbreviationExpansion
BanxicoBank of Mexico (Banco de México)
CATClimate Action Tracker
ConaguaNational Water Commission (Comisión Nacional del Agua)
ConanpNational Commission of Protected Natural Areas
CRSCongressional Research Service
DGEGeneral Directorate of Epidemiology (Dirección General de Epidemiología)
ENIGHNational Household Income and Expenditure Survey
IBWCInternational Boundary and Water Commission
INECCNational Institute of Ecology and Climate Change
INEGINational Institute of Statistics and Geography (Instituto Nacional de Estadística y Geografía)
NDCnationally determined contribution
NHCUS National Hurricane Center
SENERMinistry of Energy (Secretaría de Energía)
SMNNational Meteorological Service (Servicio Meteorológico Nacional)
SSNNational Seismological Service (Servicio Sismológico Nacional)
USMCAUnited States-Mexico-Canada Agreement

A.10Technical annex

Table A.12Technical annex
ItemAnnexContentsStatus
A.1Indicator definitionsthe baseline indicator set, with units and sourcesIN THIS EDITION
A.2Coupling strengthsthe twenty-cell matrix and its rationaleIN THIS EDITION
A.3Scenario specificationSCN-MEX-DRT-01 assumptions and signpostsIN THIS EDITION
A.4Capability placementsrung evidence for fifteen functionsIN THIS EDITION
A.5Model diagnosticsfirst runs and validationQ1 2027
A.6Sensitivity analysesinfluence of coupling strengthsQ2 2027
A.7State notesatlas cards for every stateQ2 2027
A.8Review statementspass-by-pass review recordAT RELEASE

A.1 · indicator definition, share of energy supply imported

Construct
imported refined energy products divided by total energy supply
Unit
petajoules, ratio
Scope
Mexico, calendar year 2024
Source
SENER balance38, as reproduced by the Bank of Mexico4
Revision
figures as of April 2026; revisions possible
Known limits
components in the source do not sum exactly to the total

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025.back
  2. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  3. 36Instituto Nacional de Ecología y Cambio Climático (ed.), Informe del Inventario Nacional de Emisiones de Gases y Compuestos de Efecto Invernadero 1990–2022. INECC, Mexico City, 2024. Observation year: 2022 (total not bound in this edition).back
  4. 37Comisión Nacional del Agua (ed.), Estadísticas del Agua en México. Conagua, Mexico City, latest edition (not opened at evidence close). Observation year: to be bound.back
  5. 47Dirección General de Epidemiología (ed.), Informe semanal de daños a la salud por temperaturas naturales extremas. Secretaría de Salud, Mexico City, weekly in season (national season total not retrieved). Observation year: not bound.back
  6. 46United States Department of Agriculture, Foreign Agricultural Service (ed.), Mexico: Grain and Feed Annual. GAIN report, Washington DC, latest edition (not retrievable at evidence close). Observation year: not bound.back
  7. 38Secretaría de Energía (ed.), Balance Nacional de Energía 2024. SENER, Mexico City, 2025 (figures used as reproduced in [4]). Observation year: 2024.back
  8. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back

Data appendix

The indicator set with its sources, the source registers, the licences of every kind of material and the formats of the edition.

9 min read0 figures7 tables23 notesNR-COUNTRY-MEX-2026-BASELINE

B.1The indicator set

Table B.1Baseline indicator set
IndicatorValueUnitYearStateSource
Population130.9million2025Reported1
Median age32years2025Reported1
Multidimensional poverty29.6%2024Reported2
Extreme poverty5.3%2024Reported2
Lacking access to nutritious food14.4%2024Reported2
Lacking access to health services34.2%2024Reported2
Primary energy production7,359PJ2024Reported4
Refined products imported5,010PJ2024Reported4
Dry gas share of electricity64.2%2024Reported4
Clean share of electricity26%2025Reported5
Net emissions target 2035, unconditional364–404MtCO₂e2035Reported3
Rio Grande water delivered, 2020–20250.88million acre-feet2025Reported6
Area under water stress64%2025Reported3
Overexploited aquifers114aquifers2023Reported13
Federal protected areas without management programme94 of 232areas2026Reported12
Hurricane Otis total damage12–16US$ billion2023Reported7
National greenhouse-gas total, latest yearNot boundMtCO₂en/aNOT BOUNDINECC36
Heat deaths, national season totalNot bounddeathsn/aNOT BOUNDDGE47
Maize imports, latest marketing yearNot boundmillion tn/aNOT BOUNDUSDA46
Forest area and annual lossNot boundhan/aNOT BOUNDFAO39

B.2National source register

The governed source set behind this edition. Each source keeps its authority, coverage, cadence and role; categories describe origin, not truth.

Domains bound by the register

  • WAT
  • ENE
  • FOO
  • HLT
  • BIO
  • CLI
  • INF
  • FIN
  • TRD
  • MIN
Table B.3National source register
SourceCategoryCoveragePeriodCadenceRole
Intercensal Survey 20251national statisticsnational2025quinquennialprofile
Poverty measurement2national statisticsnational2024biennialHLT
NDC 3.03governmentnational2025periodicCLI
Energy balance via Banxico4central bank · ministrynational2024annualENE
Electricity profile5independent think tanknational2025annualENE
Delivery accounts6legislative research servicebinational2025per cycleWAT
Hurricane report7national technical authorityevent2023per eventCLI
Seismological report9university serviceevent2017per eventSEI
Drought monitor15national technical authoritynationalto 2026biweeklyWAT
Aquifer counts13press reporting official datanational2023periodicWAT
Protected areas12press reporting official datanational2026annualBIO

B.3Regional reading, Mexico by region

Map plates for every state follow in Q2 2027, when boundary sources and public-safe resolutions are bound. This page gives the regional reading in table form.

Table B.4Regional reading, Mexico by region
RegionPrincipal hazardsSystems most exposedBaseline evidence
Northern border statesdrought, shared rivers, heatwater, energy, food tradetreaty accounts6
Pacific coastcategory 5 storms, earthquakeshousing, roads, powerOtis 20237 · January 2026 quake18
Valley of Mexico and central highlandssubsidence, water stress, earthquakeswater, buildings, healthsubsidence11 · 20179
Gulf-slope states (Veracruz, Hidalgo, Puebla)heavy rain, floods, landslidesroads, homes, powerOctober 202517
Atlantic coastAtlantic named stormscoastal infrastructurecat bond class C8
Southern statespoverty, health accesshealth, foodnot bound by state in this edition

B.4Atlas card, Acapulco and the Guerrero coast

  • region
  • Pacific coast
  • storm landfall
  • seismic zone
Systems in view
housing, roads, power, health and tourism
Defining events
Hurricane Otis, category 5, 25 October 20237; magnitude 6.5 earthquake near San Marcos on 2 January 202618
Couplings
CLI → INF; SEI → INF; INF → HLT
Capability evidence
storm and seismic reports in routine use79
Gaps
restoration times; housing loss counts; insurance take-up
Agenda items
A-05

Otis made landfall at Acapulco as a 140-kt category 5 hurricane, the strongest landfalling hurricane on record in the eastern Pacific since the centre’s records began.

STORM

Strongest landfall on record

The centre estimates total damage at US$12–16 billion, and the latest update counted 52 direct deaths with 32 people missing.

LOSSES

US$12–16 billion

A magnitude 6.5 earthquake near San Marcos on 2 January 2026 was felt in Mexico City, and damage to homes was reported in Guerrero.

EARTHQUAKE

A second test in 2026

B.5Mexico system card

The card through which Mexico appears in the North America regional edition and the global series. It summarises; it does not rank.

Table B.5Mexico system card
SystemBaseline stateCoupling to watchCoverage
Waterstress on 64% of the area; shared riversdrought into food and powerPARTIAL
Energydry gas 64.2% of power; clean 26%import disruptionGOOD
Foodmaize rule and cattle trade changestrade shocksTHIN
Healthdeprivation 34.2%; heat deathsheat and water stressPARTIAL
Biodiversity98 million hectares protectedfunding and management gapsPARTIAL

Context

Archetype
large federal economy with shared rivers, imported fuels and coastal and seismic exposure
Population
130.9 million (2025)1
Trade
USMCA partner; fuels, grain and cattle cross the northern border42123
Hazard
Otis damage US$12–16 billion7

Mexico’s card sits beside its neighbours’; shared basins, grids, corridors and supply chains are read as one regional system.

NORTH AMERICA REGIONAL EDITION

One regional system

Mexican evidence enters the water, energy, food, finance and climate sector reports through the same finding identifiers, so a correction travels everywhere at once.

GLOBAL SECTOR SERIES

Same findings, same IDs

In the global edition Mexico is read against peer distributions and thresholds, never placed in a league table.

GLOBAL FLAGSHIP

Peers, not ranks

B.6Licences

Table B.6Licences of each kind of material
MaterialLicence
TextCC BY 4.0
Dataon the licence of each source; Nexus tables CC BY 4.0
FiguresNexus figures CC BY 4.0; third-party as credited
Mapsboundary source and licence printed on each plate
MetadataCC0 1.0, as Zenodo publishes it
Third-party data, figures and textThe source’s own licence, credited where it is used; never relicensed
Nexus-authored text, tables and figures: CC BY 4.0 (SPDX CC-BY-4.0). Map plates print their boundary source and licence.

B.7Formats and provenance

Table B.7This edition in every format
FormatKindStateWhat it isIdentifier
Web editionHTMLOn this siteDraft in stewardship review; every value resolves to its source.NR-COUNTRY-MEX-2026-BASELINE-v1.0.0
Print editionPDFAt releaseA4 portrait · screen, print and archival PDF, signed with the web edition at release.NR-COUNTRY-MEX-2026-BASELINE-v1.0.0
Indicator dataCSV · JSONOn this site20 indicators with unit, year, status and source; the machine-readable copy ships with the evidence bundle at release.NR-COUNTRY-MEX-2026-BASELINE data release v1
FiguresSVG · PNGOn this site4 on the web edition: headline figure, figure 1.3, coupling instrument, capability ladder.FIG-COUNTRY-MEX-2026-BASELINE-*
SlidesPDFNot recordedNo slide deck is recorded for this edition.
Evidence briefHTML · PDFNot recordedNo evidence brief is recorded for this edition.
Dataset with DOIDataCiteAt releaseConcept and version DOI are minted at deposit; none is recorded yet.

Provenance

Edition pack
The edition’s content pack (JSON), from which the print and web editions are built
Evidence cut
NQ-MEX-2026-Q0-1, closed 30 September 2026
Reproducibility
sourced values cited; analytical values reproducible from stated parameters
Self-check
14 of 23 at evidence close; a fail on any item blocks release
Review
five passes scheduled before release (in Annex C)
Publisher of record
GCRI for the Nexus Consortium
Corrections
Registry correction pathway; upheld corrections are published as notices with a new version

Notes

Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references

  1. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025.back
  2. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024.back
  3. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024.back
  4. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025.back
  5. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares).back
  6. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments).back
  7. 13Expansión Política (ed.), “Acuíferos sobreexplotados en México y gestión del agua subterránea,” reporting Conagua data. Expansión, Mexico City, 25 January 2026. Observation year: 2023.back
  8. 12Expansión Política (ed.), “Presupuesto 2027 pone en riesgo las áreas naturales protegidas,” reporting an analysis by NOSSA of official data. Expansión, Mexico City, 22 September 2026. Observation year: 2026.back
  9. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023.back
  10. 36Instituto Nacional de Ecología y Cambio Climático (ed.), Informe del Inventario Nacional de Emisiones de Gases y Compuestos de Efecto Invernadero 1990–2022. INECC, Mexico City, 2024. Observation year: 2022 (total not bound in this edition).back
  11. 47Dirección General de Epidemiología (ed.), Informe semanal de daños a la salud por temperaturas naturales extremas. Secretaría de Salud, Mexico City, weekly in season (national season total not retrieved). Observation year: not bound.back
  12. 46United States Department of Agriculture, Foreign Agricultural Service (ed.), Mexico: Grain and Feed Annual. GAIN report, Washington DC, latest edition (not retrievable at evidence close). Observation year: not bound.back
  13. 39Food and Agriculture Organization of the United Nations (ed.), Global Forest Resources Assessment 2025. FAO, Rome, 2025 (Mexico country report not opened at evidence close). Observation year: 2025 (not bound).back
  14. 30S. Valadbaygi (ed.), Reports: The Foundational Edition, Volumes I and II. Reports series, Edition 2026–2030, V1.0. GCRI for the Nexus Consortium, Toronto, 2026. Observation year: 2026.back
  15. 31S. Valadbaygi (ed.), Global Systems Risk & Resilience Report 2026: Baseline Edition. GCRI for the Nexus Consortium, Toronto, 2026. Observation year: 2026.back
  16. 9Servicio Sismológico Nacional (ed.), Reporte especial: Sismo del día 19 de septiembre de 2017, Puebla-Morelos (M 7.1). UNAM, Mexico City, 2017. Observation year: 2017.back
  17. 15Servicio Meteorológico Nacional and Comisión Nacional del Agua (eds.), Monitor de Sequía en México. Conagua, Mexico City, issued every two weeks since February 2014; page consulted 2026. Observation year: 2026.back
  18. 18ADN40 (ed.), “Sismo del 2 de enero acumula cerca de mil réplicas: recuento de daños y zonas afectadas.” ADN40, Mexico City, 2 January 2026. Observation year: 2026.back
  19. 11E. Chaussard, E. Havazli, H. Fattahi, E. Cabral-Cano and D. Solano-Rojas, “Over a century of sinking in Mexico City: no hope for significant elevation and storage capacity recovery,” Journal of Geophysical Research: Solid Earth, vol. 126, no. 4, e2020JB020648, 2021. Observation year: 2021 (record from 1900).back
  20. 17Por Esto (ed.), “Suman 72 muertos y 48 desaparecidos por lluvias en cinco estados,” reporting a federal government statement. Por Esto, Mérida, 17 October 2025. Observation year: 2025.back
  21. 8World Bank (ed.), “World Bank Issues $420 Million in Catastrophe Bonds for Renewed Disaster Risk Protection for Mexico.” Press release, Washington DC, 17 April 2024. Observation year: 2024.back
  22. 21Government of Canada, Government of Mexico and Government of the United States, Agreement between the United States of America, the United Mexican States and Canada (USMCA). In force 1 July 2020. Observation year: 2020 (text in force).back
  23. 23El Imparcial (ed.), “Cierra EEUU nuevamente frontera con México por gusano en el ganado.” El Imparcial, 11 May 2025. Observation year: 2025.back

References and record

Every source the edition rests on, the publication record, the corrections log and the open record.

12 min read0 figures1 table0 notesNR-COUNTRY-MEX-2026-BASELINE

C.147 sources

NR-CIT-1, editor first. A DOI is linked where the source has one; Nexus records carry a UNI once the catalogue allocates it (NS-1).

  1. 1Instituto Nacional de Estadística y Geografía (ed.), Encuesta Intercensal 2025: En 2025, en México residían 130.9 millones de personas. Comunicado de prensa 54/26. INEGI, Aguascalientes, 22 September 2026. Observation year: 2025. Cited in the summary, chapter 1, chapter 4, chapter 6, chapter 8
  2. 2Instituto Nacional de Estadística y Geografía (ed.), Pobreza multidimensional 2024. Comunicado de prensa 118/25. INEGI, Aguascalientes, 13 August 2025. Observation year: 2024. Cited in the summary, chapter 1, chapter 2, chapter 3, chapter 5, chapter 6, chapter 8
  3. 3Secretaría de Medio Ambiente y Recursos Naturales (ed.), Actualización de la Contribución Determinada a nivel Nacional 3.0 de México. Submission to the UNFCCC, Mexico City, November 2025. Observation year: 2025 (preliminary 2024 inventory shares). Cited in the summary, chapter 1, chapter 2, chapter 3, chapter 4, chapter 5, chapter 6, chapter 8
  4. 4Banco de México (ed.), “La matriz energética de México,” Recuadro 5, Reporte de Estabilidad Financiera, June 2026, pp. 127–131, using SENER, Balance Nacional de Energía 2024. Banxico, Mexico City, 10 June 2026. Observation year: 2024. Cited in the summary, chapter 1, chapter 2, chapter 3, chapter 4, chapter 5, chapter 6, chapter 8
  5. 5Ember (ed.), Mexico: electricity country profile, 2025 data. Ember, London, page updated 20 May 2026. Observation year: 2025. Cited in the summary, chapter 1, chapter 2, chapter 3, chapter 4, chapter 6, chapter 8
  6. 6E. H. Humphreys, N. T. Carter and C. V. Stern, 1944 U.S.-Mexico Water Treaty: Issues in the 119th Congress. CRS Insight IF12976, Congressional Research Service, Washington DC, 6 March 2026. Observation year: 2025 (cycle end), 2026 (commitments). Cited in the summary, chapter 1, chapter 2, chapter 3, chapter 4, chapter 5, chapter 6, chapter 7, chapter 8
  7. 7National Hurricane Center (ed.), Tropical Cyclone Report: Hurricane Otis (EP182023), 22–25 October 2023. NOAA, Miami, 2024. Observation year: 2023. Cited in the summary, chapter 1, chapter 2, chapter 3, chapter 6, chapter 7
  8. 8World Bank (ed.), “World Bank Issues $420 Million in Catastrophe Bonds for Renewed Disaster Risk Protection for Mexico.” Press release, Washington DC, 17 April 2024. Observation year: 2024. Cited in the summary, chapter 2, chapter 3, chapter 4, chapter 6
  9. 9Servicio Sismológico Nacional (ed.), Reporte especial: Sismo del día 19 de septiembre de 2017, Puebla-Morelos (M 7.1). UNAM, Mexico City, 2017. Observation year: 2017. Cited in chapter 1, chapter 2, chapter 3, chapter 4
  10. 10Secretaría de Gobernación (ed.), Declaratorias de Emergencia Extraordinaria y de Desastre Natural por el sismo de magnitud 7.1 del 19 de septiembre de 2017. Diario Oficial de la Federación, Mexico City, 27–28 September 2017. Observation year: 2017. Cited in chapter 1, chapter 2
  11. 11E. Chaussard, E. Havazli, H. Fattahi, E. Cabral-Cano and D. Solano-Rojas, “Over a century of sinking in Mexico City: no hope for significant elevation and storage capacity recovery,” Journal of Geophysical Research: Solid Earth, vol. 126, no. 4, e2020JB020648, 2021. Observation year: 2021 (record from 1900). Cited in chapter 1, chapter 2, chapter 3, chapter 4, chapter 6
  12. 12Expansión Política (ed.), “Presupuesto 2027 pone en riesgo las áreas naturales protegidas,” reporting an analysis by NOSSA of official data. Expansión, Mexico City, 22 September 2026. Observation year: 2026. Cited in chapter 2, chapter 3, chapter 8
  13. 13Expansión Política (ed.), “Acuíferos sobreexplotados en México y gestión del agua subterránea,” reporting Conagua data. Expansión, Mexico City, 25 January 2026. Observation year: 2023. Cited in chapter 1, chapter 2, chapter 4, chapter 8
  14. 14UnoTV and AFP (eds.), “Sequía retrocede a 7.4% tras máximo de 2024, el menor nivel en 6 años,” reporting the SMN drought monitor. UnoTV, Mexico City, 30 January 2026. Observation year: 2024 (peak), 2026 (January). Cited in the summary, chapter 1, chapter 3, chapter 5, chapter 6, chapter 7
  15. 15Servicio Meteorológico Nacional and Comisión Nacional del Agua (eds.), Monitor de Sequía en México. Conagua, Mexico City, issued every two weeks since February 2014; page consulted 2026. Observation year: 2026. Cited in chapter 3, chapter 4, chapter 6
  16. 16El Imparcial (ed.), “¿Cuándo termina la ola de calor del 2024? 285 muertos por altas temperaturas: Secretaría de Salud.” El Imparcial, 28 August 2024. Observation year: 2024. Cited in chapter 6, chapter 8
  17. 17Por Esto (ed.), “Suman 72 muertos y 48 desaparecidos por lluvias en cinco estados,” reporting a federal government statement. Por Esto, Mérida, 17 October 2025. Observation year: 2025. Cited in the summary, chapter 1, chapter 2, chapter 4, chapter 7
  18. 18ADN40 (ed.), “Sismo del 2 de enero acumula cerca de mil réplicas: recuento de daños y zonas afectadas.” ADN40, Mexico City, 2 January 2026. Observation year: 2026.
  19. 19Climate Action Tracker (ed.), Mexico: 2035 NDC assessment. Climate Analytics and NewClimate Institute, update of 25 February 2026. Observation year: 2025–2026. Cited in chapter 2
  20. 20United States and Mexico, Treaty on Utilization of Waters of the Colorado and Tijuana Rivers and of the Rio Grande. Washington DC, 3 February 1944. Observation year: 1944 (text in force). Cited in the summary, chapter 2, chapter 6
  21. 21Government of Canada, Government of Mexico and Government of the United States, Agreement between the United States of America, the United Mexican States and Canada (USMCA). In force 1 July 2020. Observation year: 2020 (text in force). Cited in the summary, chapter 2, chapter 6
  22. 22Seed World (ed.), “Mexico approves constitutional ban on planting genetically modified corn.” Seed World, 24 March 2025. Observation year: 2025. Cited in chapter 2, chapter 3, chapter 6, chapter 8
  23. 23El Imparcial (ed.), “Cierra EEUU nuevamente frontera con México por gusano en el ganado.” El Imparcial, 11 May 2025. Observation year: 2025. Cited in chapter 2, chapter 3, chapter 8
  24. 24J. Zscheischler, S. Westra, B. J. J. M. van den Hurk et al., “Future climate risk from compound events,” Nature Climate Change, vol. 8, pp. 469–477, 2018. Observation year: 2018. Cited in chapter 6
  25. 25H. Lee and J. Romero (eds.), Climate Change 2023: Synthesis Report. Contribution of Working Groups I, II and III to the Sixth Assessment Report of the IPCC. IPCC, Geneva, 2023. Observation year: 2023. Cited in chapter 6
  26. 26P. D. McElwee, P. A. Harrison, T. L. van Huysen et al. (eds.), Thematic Assessment Report on the Interlinkages among Biodiversity, Water, Food and Health. IPBES secretariat, Bonn, 2024. Observation year: 2024. Cited in chapter 6
  27. 27UNDRR (ed.), Sendai Framework for Disaster Risk Reduction 2015–2030. UNDRR, Geneva, 2015. Observation year: 2015. Cited in chapter 6
  28. 28Convention on Biological Diversity (ed.), Kunming-Montreal Global Biodiversity Framework, Decision 15/4. CBD Secretariat, Montreal, 2022. Observation year: 2022. Cited in chapter 6
  29. 29UNFCCC (ed.), Paris Agreement. United Nations, Paris, 2015. Observation year: 2015. Cited in chapter 6
  30. 30S. Valadbaygi (ed.), Reports: The Foundational Edition, Volumes I and II. Reports series, Edition 2026–2030, V1.0. GCRI for the Nexus Consortium, Toronto, 2026. Observation year: 2026.
  31. 31S. Valadbaygi (ed.), Global Systems Risk & Resilience Report 2026: Baseline Edition. GCRI for the Nexus Consortium, Toronto, 2026. Observation year: 2026.
  32. 32Gobierno de México (ed.), Plan Nacional de Desarrollo 2025–2030. Mexico City, 2025. Observation year: 2025. Cited in chapter 3, chapter 6
  33. 33Congreso de la Unión (ed.), Ley General de Cambio Climático, as amended. Diario Oficial de la Federación, Mexico City, 6 June 2012 and later reforms. Observation year: 2012 (text in force). Cited in chapter 6
  34. 34Congreso de la Unión (ed.), Ley de Aguas Nacionales, as amended. Diario Oficial de la Federación, Mexico City, 1 December 1992 and later reforms. Observation year: 1992 (text in force). Cited in chapter 6
  35. 35Congreso de la Unión (ed.), Ley del Sector Eléctrico, in force from the March 2025 energy reform package. Diario Oficial de la Federación, Mexico City, March 2025. Observation year: 2025. Cited in chapter 6
  36. 36Instituto Nacional de Ecología y Cambio Climático (ed.), Informe del Inventario Nacional de Emisiones de Gases y Compuestos de Efecto Invernadero 1990–2022. INECC, Mexico City, 2024. Observation year: 2022 (total not bound in this edition). Cited in chapter 6
  37. 37Comisión Nacional del Agua (ed.), Estadísticas del Agua en México. Conagua, Mexico City, latest edition (not opened at evidence close). Observation year: to be bound.
  38. 38Secretaría de Energía (ed.), Balance Nacional de Energía 2024. SENER, Mexico City, 2025 (figures used as reproduced in [4]). Observation year: 2024.
  39. 39Food and Agriculture Organization of the United Nations (ed.), Global Forest Resources Assessment 2025. FAO, Rome, 2025 (Mexico country report not opened at evidence close). Observation year: 2025 (not bound). Cited in chapter 6, chapter 8
  40. 40International Energy Agency (ed.), World Energy Outlook 2025. IEA, Paris, 2025. Observation year: 2024–2025. Cited in chapter 6
  41. 41UNDRR (ed.), Global Assessment Report on Disaster Risk Reduction 2025. UNDRR, Geneva, 2025. Observation year: 2025. Cited in chapter 6
  42. 42World Bank Group (ed.), Mexico Country Climate and Development Report. World Bank, Washington DC, 2023. Observation year: 2023. Cited in chapter 6
  43. 43World Meteorological Organization (ed.), State of the Climate in Latin America and the Caribbean 2024. WMO, Geneva, 2025. Observation year: 2024. Cited in chapter 6
  44. 44UNESCO World Water Assessment Programme (ed.), The United Nations World Water Development Report 2024: Water for Prosperity and Peace. UNESCO, Paris, 2024. Observation year: 2023–2024. Cited in chapter 6
  45. 45Secretaría de Medio Ambiente y Recursos Naturales and INECC (eds.), Sexta Comunicación Nacional y Segundo Informe Bienal de Actualización ante la CMNUCC. Mexico City, 2018. Observation year: 2018. Cited in chapter 6
  46. 46United States Department of Agriculture, Foreign Agricultural Service (ed.), Mexico: Grain and Feed Annual. GAIN report, Washington DC, latest edition (not retrievable at evidence close). Observation year: not bound. Cited in chapter 3, chapter 8
  47. 47Dirección General de Epidemiología (ed.), Informe semanal de daños a la salud por temperaturas naturales extremas. Secretaría de Salud, Mexico City, weekly in season (national season total not retrieved). Observation year: not bound.

C.2Publication record

Publication

Title
Mexico Systems Risk & Resilience Report 2026, Baseline Edition
Series
Reports · Edition 2026–2030
Edition
Baseline Edition 2026 · inaugural annual
Version
v1.0.0 · draft for stewardship review
Publication ID
NR-COUNTRY-MEX-2026-BASELINE-v1.0.0
Evidence close
30 September 2026
Publication date
October 2026
DOI
concept and version DOI at deposit

Publisher

Publisher of record
The Global Centre for Risk and Innovation (GCRI), for the Nexus Consortium
Place
Toronto
Editor
Saeed Valadbaygi, Chief Steward and Managing Editor
Stewards
GCRI · technical truth · GRF · public meaning · GRA · capital meaning
Licence
text CC BY 4.0; data on the terms of each source
Copyright
© 2026 GCRI · Nexus Consortium
Language
English (en-GB) source edition
Correspondence
Registry correction pathway · editorial office

Colophon

Format
A4 portrait · screen, print and archival PDF
Typefaces
Space Grotesk (display) · Geist (text) · IBM Plex Sans Italic (standfirsts) · IBM Plex Mono (data)
Design standard
Reports Foundational Edition, Volume I, Part VII
Accessibility
tagged PDF and HTML targets; text alternatives for every figure
Production
Reports editorial team, GCRI

Release path for this version

Table C.1Release path for this version
StepWhat happensWhen
Drafteditorial self-check complete at evidence closeOctober 2026
Steward reviewfive passes on the exact draft (keys T · M · F · N)Q4 2026
Approvalpublication authority approves the exact digestbefore release
Depositconcept and version DOI minted; registry pointer setat release
Successionthe Q1 2027 edition reports changes against this baselineQ1 2027
Current version
v1.0.0 draft, stewardship review
Previous edition
none, first edition of the series
Next edition
NR-COUNTRY-MEX-2027-Q1-v1.0.0
Latest version
resolve the concept DOI or the registry record
Correction route
Registry correction pathway
Notice types
erratum · addendum · supersession · withdrawal

C.3Corrections log

0correction notices. No edition has been released yet, so none can be corrected; the log below lists each edition’s current version.

EditionVersionDateStateChangeNotice
MEXNR-COUNTRY-MEX-2026-BASELINE-v1.0.0October 2026DraftBaseline Edition 2026, inaugural annual edition,None

Notice types: erratum, addendum, supersession, withdrawal. A correction is a new version with a published notice; the earlier version stays resolvable, and no edition is ever edited in silence.

C.4Open record

This edition’s open record

Publication ID
NR-COUNTRY-MEX-2026-BASELINE-v1.0.0
Desk identifier and series alias
NR-NAT-MEX-2026-BL
Collection
None
DOI
Concept and version DOI at deposit, on Zenodo with DataCite metadata
Versions
Each correction is a new version (isNewVersionOf); the concept DOI resolves to the latest
Bundle
RO-Crate 1.2 with CITATION.cff, CodeMeta and PROV-O provenance; a signed manifest
Licence
CC BY 4.0 (SPDX CC-BY-4.0) for original material; metadata CC0 1.0

Credit and identity

ORCID
Your iD in the deposit and the contribution record; DataCite can then add the work to your ORCID record
ROR
Your organisation by its ROR identifier, never by a typed name alone
CRediT
Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualisation, Writing, review and editing
Account
None needed to contribute; never a password

Find and follow

Search the open indexes for Mexico; software is cited by its SWHID from Software Heritage, and a quantified scenario run is preregistered on OSF before it is run. Annotation is your choice: Hypothesis opens this page in its own viewer.

Mirrors and harvest

The DOI is canonical. At release each signed bundle is also given an IPFS content identifier and a bloxberg anchor as mirrors; both are listed in the record once they exist. Zenodo exposes every record over OAI-PMH, and reviews and endorsements can arrive through COAR Notify where the repository supports it.

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C.5Where this edition sits among the six pillars

Foundry seals the evidence and Universe tests it; Reports publishes it; Standards takes its corrections and Academy teaches from it.

  1. F03 Sealed observations and indicator series Foundry Sealed observations and indicator series behind a profile (closeout).
  2. F04 After-action and scenario findings for Universe After-action and scenario findings for chapters 10 and 13 (after action review).
  3. F05 National Portfolio movement for chapter Foundry National Portfolio movement for chapter 11 (after action review).
  4. Applied in editions Standards Nexus Standards: applied in editions.
  5. MEX edition Reports Mexico 2026, published in every format with its sources, citation and corrections.
  6. F06 Method and correction findings as change Standards Method and correction findings as change proposals (correction).
  7. F12 Q4 synthesis informs the next-year Universe Q4 synthesis informs the next-year mandate (renewal).
  8. Taught in the open Academy Risk Academy: taught in the open.

What Foundry and Universe hand to this edition, and what it hands to Standards, Universe and Academy. From the programme spine; MEX is a drafted Baseline Edition, so these handoffs run from its first operational quarter.

HandoffBetweenWhat crosses, and when
F03Foundry to ReportsSealed observations and indicator series behind a profile (closeout).
F04Universe to ReportsAfter-action and scenario findings for chapters 10 and 13 (after action review).
F05Foundry to ReportsNational Portfolio movement for chapter 11 (after action review).
RingNexus Standards to ReportsNexus Standards: applied in editions.
F06Reports to Nexus StandardsMethod and correction findings as change proposals (correction).
F12Reports to UniverseQ4 synthesis informs the next-year mandate (renewal).
RingReports to Risk AcademyRisk Academy: taught in the open.
ReportsContribute

Send evidence or a correction on Mexico.

Reports is the Consortium’s quarterly publication, written by six desks. This page sits with the GCRI Systems Evidence desk. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work. Sent to the wrong desk, it is forwarded, not refused.

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