New England began investing in rooftop solar panels in 2010. People saved $130 million in energy costs during the 2026 June-July heatwave | World News
On August 2, 2006, the temperature in Massachusetts hit 99 degrees with 65% humidity. New Englanders cranked up their air conditioners and fans like never before, setting an all-time record for electricity use on the regional grid. Historically, New England has suffered from some of the highest retail electricity costs in the US. But about…