Planned storage outruns delivered storage
A conditional statement under stated assumptions, never a prediction.
Contents
- ·Edition home
- ·Executive summary
- 1Climate technology is infrastructure with a measurement problem
- 2Key findings
- 3Systems and sectors at baseline
- 4Risks and capability
- 5Planned storage outruns delivered storage
- 6Readings from the other desks
- 7The 2027 agenda
- 8Systems in depth
- AMethodology
- BData appendix
- CReferences and record
- ·Complete edition, for print
5.1Assumptions
Scenario SCN-XT17-STO-01: what is assumed, and what is held constant.
- Baseline
- the 2026 reference state in this edition
- Drivers
- announced capture and removal projects grow faster than permitted and injecting storage while emissions stay high
- Analogues
- about 20% of planned novel removal capacity built1; a direct air capture start-up that slipped past its first target date1129
- Interventions
- none modelled: the specification describes the unmitigated case
- Run state
- narrative specification; quantified run scheduled for 2027
5.2The cascade, step by step
- 1
FIN → INF
offtake and pricing support a wave of announced projects
2025
- 2
INF → CLI
delivered removal stays small against pledges
2025
- 3
DAT → FIN
buyers and regulators question what counts as removal
2025
- 4
GOV → TRD
border and credit rules diverge across jurisdictions
2026
- 5
ENE → INF
power and heat for plants compete with other demand
2025
- 6
CLI → GOV
pledges are revised as the budget shrinks
2025
5.3The scenario as a table of steps
How the shock in scenario SCN-XT17-STO-01 would travel through Climate Technologies and Carbon Management’s coupled systems, step by step, under the assumptions the edition states.
| Step | What happens | Source |
|---|---|---|
| 01 Finance to infrastructure | Offtake and pricing support a wave of announced projects. Analogue or source: 2025. | Edition XT-17, scenario SCN-XT17-STO-01, step 1 |
| 02 Infrastructure to climate | Delivered removal stays small against pledges. Analogue or source: 2025. | Edition XT-17, scenario SCN-XT17-STO-01, step 2 |
| 03 DAT to finance | Buyers and regulators question what counts as removal. Analogue or source: 2025. | Edition XT-17, scenario SCN-XT17-STO-01, step 3 |
| 04 Governance to trade | Border and credit rules diverge across jurisdictions. Analogue or source: 2026. | Edition XT-17, scenario SCN-XT17-STO-01, step 4 |
| 05 Energy to infrastructure | Power and heat for plants compete with other demand. Analogue or source: 2025. | Edition XT-17, scenario SCN-XT17-STO-01, step 5 |
| 06 Climate to governance | Pledges are revised as the budget shrinks. Analogue or source: 2025. | Edition XT-17, scenario SCN-XT17-STO-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: Climate Technologies and Carbon Management 2026, scenario SCN-XT17-STO-01 (2026); Climate Technologies and Carbon Management 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
- 1Smith, S.M. et al. (eds.), The State of Carbon Dioxide Removal, third edition (report and data portal, 2 June 2026; total removal 2.2 GtCO2 per year; novel removal about 2 MtCO2 per year; pledge gaps of 0.3, 1.2 and 5.2 GtCO2 per year in 2030, 2035 and 2050). Opened as the downloaded PDF. University of Oxford and partners, Oxford. Observation year 2025. Accessed 2026-11-03.back
- 11Occidental and 1PointFive (eds.), Occidental and 1PointFive secure Class VI permits for the STRATOS direct air capture facility (company release, 7 April 2025; capacity up to 500,000 tonnes per year; stated on track to begin operations in 2025). Company statement, weak evidence. 1PointFive, Houston. Observation year 2025. Accessed 2026-11-03.back
- 29UNVERIFIED, not opened: Oil and Gas Journal (ed.), report that Occidental and 1PointFive expect the STRATOS direct air capture plant online in the second quarter of 2026, taken from a search-result summary without a visible date. Trade press, weak evidence. PennWell, Tulsa. Observation year 2026. Accessed 2026-11-03.back
