Optimizing Energy Efficiency with Heat Pumps and Water Heaters

Exploring feedback on heat pumps, a listener's unique heat pump usage in Idaho, and experiments with water heater settings for optimal efficiency. Discussions include experiences with heat pumps in cold climates, coefficient of performance (COP) values, and the efficiency of cascading heat pump systems. The chapter also mentions restrictions in going off-grid, advocacy for policy changes, and touches on small hydro turbines.