Montgomery County Energy Benchmarking & Building Performance Standards

The County of Montgomery in Maryland has the following energy benchmarking laws and building performance standards for various large building types.

Fast facts:

  • June 1st annual deadline

    • 2025 Extension: June 3rd

  • 25,000+ sq. ft. for commercial, multifamily, and public buildings

  • Additional requirements: Building Performance Standard starting in 2028

Details

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