On July 3, 2025, the Regional Greenhouse Gas Initiative (RGGI) completed and released its Third Program Review and an updated CO2 Budget Trading Program Model Rule. RGGI evaluated numerous scenarios during the multi-year...more
Following climate laws passed in 2021 and 2022, Massachusetts has again enacted a new piece of climate-focused legislation. On November 21, 2024, Governor Maura Healey signed into law “An Act Promoting a Clean Energy Grid,...more