- China 2026
- Chapter 3
Systems and sectors at baseline
Contents
- ·Edition home
- ·Executive summary
- 1China’s risk is climatic, seismic and demographic at continental scale
- 2Key findings
- 3Systems and sectors at baseline
- 4Risks and capability
- 5Extreme rain on a dense plain in a hot summer
- 6Readings from the other desks
- 7The 2027 agenda
- 8Systems in depth
- AMethodology
- BData appendix
- CReferences and record
- ·Complete edition, for print
3.1Where each system stood at evidence close
WAT · Water
Renewable internal freshwater per person
1,992m³Agriculture took 62% of freshwater withdrawals, domestic use 20% and industry 18%.
Reported2022FAO AQUASTAT via World Bank8
ENE · Energy
Coal share of electricity generation
54.8%Wind and solar gave 21.9%. Solar generation was 1,173 TWh, up from 839 TWh in 2024.
Reported2025Ember4
FOO · Food
Grain output
714.88million tUp 1.2% on 119.41 million hectares. The FAO counts 657.5 million t of cereals, a narrower definition.
Reported2025NBS1
HLT · Health
Population aged 65 or over
15.9%Births were 7.92 million and deaths 11.31 million; the population fell by 3.39 million.
Reported2025NBS1
BIO · Biodiversity
Land in protected areas
15.6%Marine protected areas cover 4.8% of territorial waters, against a global 30% target for 2030.
Reported2025UNEP-WCMC via World Bank7
SYS · Cross-system
Average hot days, daily maximum 35 °C or above
16.5days7.4 days above normal and the most since 1961; all 31 provincial-level units were warmer than normal.
Reported2025CMA3
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.
| Domain | Posture at baseline | Coupling | Status |
|---|---|---|---|
| WAT | About 1,990 m³ of renewable freshwater per person; rain is uneven in space and time; floods and scarcity coexist. | WAT → HLT · WAT ↔ INF | Reported EQL 3 |
| ENE | Coal 54.8% of electricity; wind and solar fast-growing at 21.9%. | ENE ← TRD · ENE → all | Reported EQL 5 |
| FOO | Grain output 714.88 million t; cereal imports forecast well below average. | FOO ← TRD, ENE | Reported EQL 4 |
| HLT | Life expectancy 78.0 years; population 15.9% aged 65 or over and shrinking. | HLT ← CLI | Reported EQL 4 |
| BIO | Protected land 15.6%, protected waters 4.8%, forest 24.0% of land. | BIO ↔ WAT, FOO | Reported EQL 3 |
| CLI | Warmest year on record tied in 2025; record hot days; record North China rain season. | forcing on all systems | Reported EQL 5 |
| INF | Dense networks and underground spaces; failures in flood events documented. | INF → all | Reported EQL 3 |
| FIN | Disaster loss 231.78 billion yuan in 2025; insured share not bound. | FIN ← SEI, CLI | Reported EQL 2 |
| DAT | Digital dependencies of lifelines not mapped at public-safe resolution. | DAT → ENE, FIN | Expert input EQL 2 |
| AIC | Data-centre and compute demand adds power and cooling load; not bound. | AIC → ENE, WAT | Expert input EQL 2 |
| MIN | Critical-mineral dependencies not bound in this edition. | MIN ← TRD | Expert input EQL 2 |
| TRD | Net energy imports 24.0% of energy use; food 8.0% of merchandise imports. | TRD → all | Reported EQL 4 |
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.
| Code | Sector | Baseline evidence | Exposure to watch | Evidence coverage |
|---|---|---|---|---|
| GS-00 | Cross-system | compound heat, flood and demographic stress | extreme rain on a dense plain | PARTIAL |
| GS-01 | Water | about 1,990 m³ per person8 | floods; basin imbalance | PARTIAL |
| GS-02 | Energy | coal 54.8% of electricity4 | peak heat demand | GOOD |
| GS-03 | Food | grain 714.88 million t1 | autumn rain; import shocks11 | GOOD |
| GS-04 | Health | ageing; population 15.9% aged 65+1 | heat surge; care continuity | PARTIAL |
| GS-05 | Finance | disaster loss 231.78 billion yuan3 | protection gap not bound | THIN |
| GS-06 | Development | urbanisation 67.89%1 | service load in large cities | PARTIAL |
| GS-07 | Climate | warmest year tied, 20253 | heat and heavy rain | GOOD |
| GS-08 | Disaster | monthly national disaster statistics published16 | floods, typhoons, earthquakes | PARTIAL |
| GS-09 | Infrastructure | underground spaces flooded in 202114 | flood and heat stress | PARTIAL |
| GS-10 | Cities | dense metropolitan regions | urban flooding and heat | PARTIAL |
| GS-11 | Biodiversity | protected land 15.6%7 | condition not bound | THIN |
| GS-12 | Earth observation | national climate monitoring bulletin3 | continuity | GOOD |
| GS-13 | Cyber and digital | dependencies not yet mapped | systemic outages | THIN |
| GS-14 | Policy | Emergency Response Law revised 202526 | coordination across levels | PARTIAL |
| GS-15 | Science | peer-reviewed national research3132 | translation to provinces | PARTIAL |
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
- 8World Bank (ed.), World Development Indicators: Renewable internal freshwater resources per capita (ER.H2O.INTR.PC) and Annual freshwater withdrawals by sector (ER.H2O.FWAG.ZS, FWDM, FWIN), from FAO AQUASTAT. World Bank, Washington DC, retrieved 3 November 2026. Observation year 2022.back
- 4Ember (ed.), Yearly Electricity Data: China, generation, capacity and emissions intensity. Ember, London, retrieved 3 November 2026. Observation year 2025.back
- 1National Bureau of Statistics of China (ed.), Statistical Communiqué of the People’s Republic of China on the 2025 National Economic and Social Development. NBS, Beijing, 28 February 2026. Observation year 2025.back
- 7World Bank (ed.), World Development Indicators: Terrestrial protected areas (ER.LND.PTLD.ZS), Marine protected areas (ER.MRN.PTMR.ZS), from UNEP-WCMC and IUCN, and Forest area (AG.LND.FRST.ZS), from FAO. World Bank, Washington DC, retrieved 3 November 2026. Observation years 2025 and 2024.back
- 3National Climate Center, China Meteorological Administration (ed.), China Climate Bulletin (2025). CMA, Beijing, 12 February 2026. Observation year 2025.back
- 11Food and Agriculture Organization of the United Nations (ed.), GIEWS Country Brief: China. FAO, Rome, reference date 29 January 2026. Observation year 2025.back
- 16Ministry of Emergency Management of China (ed.), national natural disaster releases (全国自然灾害情况), monthly and annual. MEM, Beijing, retrieved 3 November 2026. Observation year latest available.back
- 14Disaster Investigation Team of the State Council (ed.), Investigation Report on the “7·20” Extraordinarily Heavy Rainstorm Disaster in Zhengzhou, Henan. Ministry of Emergency Management, Beijing, January 2022. Observation year 2021.back
- 26Standing Committee of the National People’s Congress (ed.), Emergency Response Law of the People’s Republic of China, revised 2025. Beijing, 2025.back
- 31S. Piao, P. Ciais, Y. Huang et al., “The impacts of climate change on water resources and agriculture in China,” Nature, vol. 467, pp. 43–51, 2010.back
- 32Y. Sun, X. Zhang, F. W. Zwiers et al., “Rapid increase in the risk of extreme summer heat in Eastern China,” Nature Climate Change, vol. 4, pp. 1082–1085, 2014.back
