Energy Efficiency Archives

Sep 02, 2026

Massachusetts’ Biggest 2026 Legislative Wins

We made significant strides in protecting the environment in Massachusetts.

Bees landing on bright yellow sunflowers

Sep 01, 2026

Heat Pump Rates in Rhode Island: Analysis of Fair Rates for Heat Pump Customers

A new independent analysis finds that Rhode Island’s current electric rates systematically overcharge many households that use heat pumps. A new, modern rate design can help.

Sep 01, 2026

New Report Finds Rhode Island’s Electric Rates Overcharge Many Heat Pump Customers

Organizations urge Rhode Island regulators to adopt a permanent heat pump rate that reflects the true cost of service and lowers energy bills.

Heat pumps on the outside of a grey, wooden home while it is sunny outside.

Aug 21, 2026

RI Utilities Commission Ends Gas Subsidies, Advances Heat Pump Adoption

These decisions mark important steps away from costly investments in our fossil fuel past and toward a cleaner, more affordable energy future.

Aug 10, 2026

Court Orders Markley to Pause Lowell Data Center Expansion

With this pause, the court recognized Lowell residents’ concerns and has given the community some protection from further expansion while that fight continues.

A residential street in Lowell lined with closely spaced homes, parked cars, utility poles, and overhead wires leads toward the Markley data center. The facility’s massive, windowless black exterior rises above and behind the neighborhood, dwarfing the surrounding houses.

Aug 04, 2026

Fighting the Unchecked Expansion of Lowell’s Markley Data Center

In Massachusetts’ first lawsuit challenging a data center expansion, Lowell residents are fighting a state permit that would allow more diesel pollution near homes, parks, and a school. The case also challenges a process that let the company operating the facility move ahead before residents had a fair chance to be heard.

Dec 22, 2025