Greenhouse Gas Emissions Study Amendment Act of 2026

This bill requires the District of Columbia's Department of Energy and Environment (DOEE) to issue a $200,000 grant for a study assessing the total costs of greenhouse gas emissions in the District from 1995 to 2024. The study must analyze how emissions impacted public health, infrastructure, housing, flood safety, and other systems, and calculate both past and projected adaptation costs. It will also examine whether fossil fuel companies with significant emissions history should compensate the District for adaptation and recovery expenses. The resulting report, due within 18 months, will guide city agencies in prioritizing infrastructure projects and inform public and private sector planning for climate resilience.