Did you know that water heating is often the top energy end use in smaller ADUs or homes with a higher occupant density?
Thanks to a recent presentation by Pierre Delforge from the Natural Resources Defense Council (select sides below), the case for deploying heat pump water heaters to replace both electric and natural gas models is becoming more clear for many.
Pierre began by showing that as our electricity gets cleaner, the natural gas we burn is making up a larger portion of greenhouse gas emissions. Two thirds of Bay area household CO2 emissions now come from burning natural gas.