NYC Local Law 87: Energy Audits & Retro-Commissioning

Local Law 87 (LL87) requires buildings over 50,000 gross square feet to perform a full-building energy audit every 10 years and to undertake retro-commissioning measures.  In addition to Local Law 84 & Local Law 33 (LL84/LL33), an energy audit and retro-commissions gives a more robust understanding of your building’s energy performance and encourages the transition to healthy, high-performing buildings.

Engineers must survey all heating and cooling systems once during heating season, once during cooling season and will generate an Energy Efficiency Report (EER) based on their findings for recommended retro-commissioning projects.  The EER must be submitted to the City by December 31st.

Metro Group is here to guide you through LL87 compliance by offering a turnkey solution.  We can generate the EER for your building, submit the EER to the city, and perform any of the recommended retrofits to your building’s systems.