Maryland Building Performance Standards - Fossil Fuel Use, Energy Conservation, and Electric- and Solar-Ready Standards (Better Buildings Act of 2025)
The legislation mandates that all buildings must achieve specified levels of energy efficiency, progressing through several sequential targets up to 65% by 2033 for new structures. Additionally, local jurisdictions are permitted to implement more stringent energy conservation measures than those established by the state. This introduces a framework for a more sustainable building environment, aimed at reducing reliance on fossil fuels and encouraging the use of renewable energy sources. By enhancing the energy performance of buildings, the bill is expected to contribute to substantial long-term environmental benefits and foster a reduction in greenhouse gas emissions.
House Bill 973, titled the Maryland Building Performance Standards - Fossil Fuel Use, Energy Conservation, and Electric- and Solar-Ready Standards (Better Buildings Act of 2025), seeks to enhance energy efficiency in new construction and significant renovations within the state. The bill requires the Maryland Department of Labor to adopt regulations under the Maryland Building Performance Standards that ensure new buildings and significant improvements meet all heating demands without utilizing fossil fuels. Furthermore, it incorporates specifications for electric-ready and solar-ready standards to promote energy-efficient construction practices.
Although generally supported by environmental advocates for promoting sustainability, specific concerns were raised regarding the feasibility and implementation costs of the new regulations. Opponents fear that the constraints on fossil fuel usage could raise construction expenses, affecting housing affordability and availability. Stakeholders have discussed the potential for economic disruption in areas reliant on fossil fuel products. Furthermore, the waiver provisions for certain buildings, such as those for emergency services and large commercial entities, have created discussions regarding their adequacy and the clarity of the criteria for such exceptions.