Massachusetts has tremendous solar potential in environmental justice neighborhoods: enough to power all of the Commonwealth’s nearly three million homes. Activating this resource is key to fulfilling the state’s decarbonization and affordability goals.

In addition, not only do BTM solar and storage adopters save directly on their bills, but these cost saving benefits flow to all ratepayers because these resources help with lowering peak demand. Addressing the peaks minimizes the need for expensive transmission and distribution investments and reduces wholesale electricity prices.In fact, during a 100oF peak event in June 2025, a study from Acadia Center found, BTM solar saved New England consumers at least $8.2 million on one of the most expensive days of the year for the grid. Those savings are particularly impressive considering how small the BTM solar deployment is across Massachusetts, and makes actualizing the full potential even more appealing.

To read the full article from the Union of Concerned Scientists, click here.