New York City’s Local Law 152, also known as the “Sustainable Construction and Building Maintenance” law, was enacted in 2017 with the goal of reducing greenhouse gas emissions from buildings and improving their overall energy efficiency. This law requires building owners to conduct regular energy audits and retro-commissioning of their buildings, as well as to make certain improvements to reduce energy consumption.
One of the key provisions of Local Law 152 is the requirement for building owners to conduct energy audits every 10 years. These audits, which must be conducted by a certified professional, involve a thorough analysis of a building’s energy use and identification of potential improvements to reduce consumption. Building owners must also conduct retro-commissioning, a process in which a certified professional assesses a building’s systems and equipment to ensure they are operating efficiently and effectively.
In addition to energy audits and retro-commissioning, Local Law 152 also requires building owners to implement certain energy-saving measures. These include installing high-efficiency lighting, upgrading heating and cooling systems, and sealing windows and doors to prevent air leaks. Building owners must also make sure that their buildings are properly insulated and that any inefficient equipment is replaced with more energy-efficient models.
The goal of Local Law 152 is to reduce greenhouse gas emissions from buildings, which account for a significant portion of the city’s overall emissions. By improving the energy efficiency of buildings, the law aims to not only help the environment but also save building owners money on their energy bills.
Overall, Local Law 152 is an important step towards a more sustainable future for New York City. By requiring building owners to take action to reduce energy consumption and greenhouse gas emissions, the law is helping to protect the environment and ensure that the city remains a leader in the fight against climate change.