I love how this story got so overblown and misquoted all around the country.
All that REALLY happened is that San Francisco and other municipalities have implemented a local Building Code rule saying that all new residential construction be required to have CIRCUIT CAPACITY for all electric appliances. There is no requirement to eliminate natural gas appliances nor is there a requirement to prevent the installation of the infrastructure for it (i.e. gas lines), which is what the extremists wanted. It just means you can't build a house with a 60A or 100A service any more. The stated CONCEPT behind this is to slowly move people away from natural gas because of the carbon footprint it entails, there is no "upcoming mandatory stoppage of all natural gas appliances in houses". But hyperbole reigns supreme in this country right now, so everyone with an agenda, one way or the other, is jumping all over this and exaggerating the concepts as if they are reality.