EU carbon allowances climbed to their highest level since January as coal generation ramps up across the bloc. The move reflects tighter supply in the EU Emissions Trading System and stronger demand for permits from power plants burning more coal, often because gas remains expensive relative to coal. Higher carbon prices are supposed to make coal less attractive and push generators toward gas, renewables, and storage. That logic still holds, but the near-term signal depends heavily on winter weather and fuel spreads. If gas stays costly, coal will keep running and EUAs could push higher. For anyone tracking carbon markets, the key question is whether this price rise actually changes dispatch decisions or just follows the coal-to-gas spread. Power sector emissions data over the next few months will tell the real story.
