Los Angeles commits to carbon-free city buildings

The City of Los Angeles committed to making all new or substantially rehabilitated buildings owned by the city to be carbon free.

Los Angeles is also the first local government to adopt the Buy Clean California Act, a state law requiring carbon emissions reductions from construction materials, including steel, flat glass and insulation beginning in 2021 for use on public buildings such as fire stations, civic centers, and libraries. To date, the city has 26 all-electric buildings in development totaling 2 million sf.

The Buy Clean California Act does not pertain to cement, the production of which is a major carbon emitter. Lowering the carbon footprint of that material may be addressed, however, after the Carbon Neutral Cities Alliance publishes a framework for cities to support lower-emitting concrete production.

Mayor Eric Garcetti also committed the Los Angeles Department of Water and Power to improve access for low-income, affordable housing, and multifamily properties to its clean energy programs.

New York City has two very large buildings dedicated to answering the 911 calls of its five boroughs. With more than 11 million emergency calls annually, it makes perfect sense. The second of these buildings, the Public Safety Answering Center II (PSAC II) is located on a nine-acre parcel of land in the Bronx. It’s an imposing 450,000 square-foot structure—a 240-foot-wide by 240-foot-tall cube. The gleaming aluminum cube risesthe equivalent of 24 stories from behind a grassy berm, projecting the unlikely impression that it might actually be floating. Like most visually striking structures, the building has drawn as much scorn as it has admiration.