Illinois EPA released its Comprehensive Climate Action Plan, laying out how the state could reach net zero emissions by 2050. The state cut greenhouse gases by 32% from 2005 to 2023, mainly by shifting power generation to natural gas, wind, and solar. But current policies would only get emissions down 53% by 2050, leaving a large gap. The plan proposes new measures across transportation, buildings, manufacturing, agriculture, and waste. That includes electric truck incentives, heat pump rebates, all-electric construction codes, landfill methane rules, and emissions limits for cement and steel used in public projects. Two net zero scenarios are included, one focused on efficiency and denser development. Illinois EPA estimates the full package could cut emissions by roughly 72% and produce about $21 billion a year in net benefits by 2050, including fewer premature deaths from improved air quality. The plan follows a $430 million federal Climate Pollution Reduction Grant awarded to Illinois in 2024.
