As California, the 5th largest economy in the world, pushes toward electrification and away from fossil fuels, a big question is how far can building energy efficiency be pushed forward, across the state, as well. Can California mainstream Passive House? Can California drive a transformation of our American building industry? Find out how the argument for Passive House is rising in the Golden State, how lessons are being learned from experiences around the world, and what could be the winning argument to support such an industry transition. Hear from the authors of the report delivered to the California Public Utilities Commission, and find out about possible next steps.