By Richard Keech
Here’s a quick look at how I’ve transformed my home to zero bills. Since the beginning of the transition I’ve now saved over $46,000 in energy. I expect to have paid back my investment in solar and efficiency by the end of 2019 or 2020.
Despite using much less energy, it’s also worth mentioning that the home is also much more comfortable than it was previously, thanks to the fundamental improvements to the thermal envelope.
Energy consumption reduced to less than energy generation