In this guide
Environmental and climate prediction markets represent an expanding segment within the prediction-market ecosystem, capitalised on the quantifiable and information-dense character of climatic phenomena alongside mounting economic implications tied to environmental regulation. Academics, policy analysts, and sustainability specialists recognise substantial opportunity within 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: released each month with preliminary figures distributed before formal publication
- Mauna Loa CO2 observatory: continuous measurement of atmospheric CO2 levels
- NSIDC sea ice extent: continuous satellite observation of Arctic and Antarctic ice coverage
- IEA energy data: periodic updates on power sector output and vehicle electrification trends
- EU ETS auction prices: periodic carbon allowance trading results
Why Climate Markets Are Undertraded
Environmental prediction markets remain nascent and draw substantially fewer professional participants relative to political or sports wagering. Consequently:
- Bid-ask spreads remain elevated — resulting in greater friction costs alongside opportunities for meaningful mispricings
- Reduced participant density — competitive pressure on profitable positions diminishes more gradually
- Informational asymmetry favours those maintaining rigorous climate data monitoring
FAQ
- What data sources do temperature record markets use?
- NOAA NCEI (National Centers for Environmental Information) global temperature anomaly figures, ordinarily disseminated monthly with a 1-2 month publication delay.
- Are there renewable energy prediction markets?
- Absolutely — installed solar generation milestones, wind deployment records, and jurisdictional renewable energy penetration thresholds are all available for trading on PolyGram.
- Can I trade carbon credit price prediction markets?
- EU ETS carbon price contracts are actively listed. Supplementary carbon instruments (California cap-and-trade systems, voluntary carbon markets) become available during pivotal regulatory announcements.