Heating of buildings is a significant chunk of the nation’s energy consumption, and many buildings are quite wasteful. This has huge consequences for climate change and resource depletion, and decisions about buildings have consequences that last decades.
So, in the summer of 2007 we decided to superinsulate our house. In 2009 we took further action to reduce heating consumption, installing a tankless hot water heater and further sealing the house. This post is a visual depiction of what happened. Continue reading