MassDEP Pushes Back Clean Heat Standard Start Date to 2028

The Healey administration has postponed a key component of Massachusetts' strategy to achieve Net Zero greenhouse gas emissions by 2050. The Massachusetts Clean Heat Standard requires providers of fossil fuels—including natural gas, oil, and propane—to install electric heat pumps or use liquid biofuels, or face alternative compliance payments to the state. The Massachusetts Department of Environmental Protection pushed back the mandate start date by two years, setting the new launch date as January 1, 2028, while evaluating new fuel and emissions data proposed by Charlie Baker.

The policy, which is designed to address the state's energy mix, is projected to increase annual home heating costs by between $255 and $425 per household. The increased costs would fall on those using natural gas, oil, or propane, with the heaviest burden expected on working families, seniors, and small businesses.