Citing the effects of carbon emissions on climate change and the potential for health risks, efforts to electrify America’s natural gas infrastructure are underway in various markets. Natural gas comprises primarily methane. Indoor appliances like gas stoves are also associated with emissions of nitrogen dioxide and carbon monoxide. The electrification efforts are making an impact at local, state, and federal levels.
At a local level, cities including Berkeley in 2019, San Francisco in 2020, and New York City in 2021, have banned certain natural gas hookups in all new building construction. San Francisco’s 2020 legislation applied to new residential and commercial building construction and required use of all-electric power. The ordinance was estimated to cover about 60% of the city’s development pipeline. It followed a similar ordinance requiring all-electric construction for new municipal projects in San Francisco.