A few months ago we completed a deep energy retrofit of a house ithat we hope will be net-zero energy. If it succeeds, it will be our first net-zero project...
This is the second in a series of posts on a deep energy retrofit project currently under construction in Lexington. We’re aiming for net-zero energy...
In the US, we tend to think in terms of high performance buildings. In Scandinavia, they tend to think in terms of high performance neighborhoods, cities, and regions...
Thanks to improvements in technology, reductions in cost, and new financing options, the market for small-scale solar electric systems (solar pv, or photovoltaics) is booming...
