This is your house on electrons: Heat pumps electrify the Bay Area kalw.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kalw.org Daily Mail and Mail on Sunday newspapers.
Fertile GroundWorks, a Livermore-based nonprofit that grows food for community kitchens and food banks, and Barnett Plumbing and Water Heaters, which specializes in providing upgrades from gas to electric heat