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...
A few days ago I was driving to a meeting when I passed a familiar summer sight: an irrigation system watering a little bit of grass and a lot of pavement...
Ignoring the possibility that your initial home assessment will be done by someone who doesn’t know that much about how houses work, there’s a lot to like about Mass Save...
