We’ve been collaborating with Harvest on a series of videos featuring homeowners who are greening their homes and saving money by replacing their old gas furnaces with Harvest systems. Harvest is a super-efficient, all-electric heat pump system that combines heating and hot water. It uses a thermal battery, so it can take advantage of electricity when it’s cheapest and cleanest. So far we’ve highlighted happy homeowners in Albany and Sea Ranch. In July and August, we’ll be focusing on the South Bay.