Berkeley has become the first city in the nation to ban the installation of natural gas lines in new homes. The City Council on Tuesday night unanimously voted to ban gas from new low-rise residential buildings starting Jan. 1. The San Francisco Chronicle reports: The natural gas ordinance, introduced by Councilwoman Kate Harrison, requires all new single-family homes, town homes and small apartment buildings to have electric infrastructure. After its passage, Harrison thanked the community and her colleagues “for making Berkeley the first city in California and the United States to prohibit natural gas infrastructure in new buildings.” The city will include commercial buildings and larger residential structures as the state moves to develop regulations for those, officials said. The ordinance allocates $273,341 per year for a two-year staff position in the Building and Safety Division within the city’s Department of Planning and Development. The employee will be responsible for implementing the ban.