In this guide
Environmental and climate prediction markets represent an expanding segment within the prediction-market ecosystem, underpinned by the quantifiable, information-dense character of climatic phenomena and mounting economic implications tied to environmental governance frameworks. Climatologists, policy analysts, and sustainability professionals frequently discover substantive analytical opportunities in this domain.
Active Climate Prediction Markets (2026)
- 2026 hottest year on record (vs 2023/2024/2025): ~45-52%
- Global CO2 concentration exceeds 430 ppm: ~72-78%
- Arctic sea ice summer minimum sets new record low: ~38-44%
- EU carbon price above €100/tonne in 2026: ~42-48%
- COP31 agreement reached with binding 1.5C commitment: ~18-24%
- US carbon tax legislation passes in 2026: ~8-12%
- Global EV sales exceed 25% of new car sales in 2026: ~55-62%
Climate Data Edge Sources
- NOAA/NASA temperature records: updated monthly with preliminary data ahead of official announcements
- Mauna Loa CO2 observatory: real-time atmospheric CO2 concentration data
- NSIDC sea ice extent: daily satellite measurements of Arctic and Antarctic ice
- IEA energy data: monthly electricity generation and EV sales statistics
- EU ETS auction prices: weekly carbon credit auction results
Why Climate Markets Are Undertraded
Environmental prediction markets remain comparatively nascent and draw significantly fewer specialised participants relative to geopolitical or sporting verticals. Consequently:
- Tighter bid-ask spreads — elevated transaction friction yet simultaneously greater room for pricing anomalies
- Reduced participant density — analytical advantages deteriorate at a slower rate
- Substantive informational leverage available to those who systematically monitor climatic datasets
FAQ
- What data sources do temperature record markets use?
- NOAA NCEI (National Centers for Environmental Information) global temperature anomaly data, typically released monthly with 1-2 month lag.
- Are there renewable energy prediction markets?
- Yes — global solar capacity milestones, wind energy installation records, and national grid clean energy percentage targets are all tradeable on PolyGram.
- Can I trade carbon credit price prediction markets?
- EU ETS carbon price markets are listed. Other carbon market instruments (California cap-and-trade, voluntary markets) appear during significant policy events.