Boston, MA - Boston's Building Emissions Reduction and Disclosure Ordinance (BERDO)
BERDO is a local law that aims to reduce air pollution and greenhouse gas emissions generated by large buildings in Boston. Building owners subject to BERDO are required to report their buildings' annual energy and water consumption. Starting in either 2025 or 2030, they will also need to comply with building emissions standards (i.e., emissions limits). These emissions standards decrease over time, with all buildings expected to reach net-zero emissions by 2050.