Miriam Wasser

The Boston Housing Authority is piloting a new type of window-mounted heat pump that's relatively inexpensive and easy to install.

A federal judge issued a temporary pause on a Trump administration order that halted construction on Vineyard Wind in late December. The project is 95% complete and already generating power for the New England grid.

The developer behind a large offshore wind farm near Massachusetts will try to convince a federal judge on Tuesday to allow construction on the project to resume.

A major new transmission line that can bring renewable electricity from Quebec to Massachusetts is finally, after a whole lot of controversy and delay, starting to deliver power.

Vineyard Wind, a large and nearly complete offshore wind farm near Massachusetts, says the Trump administration violated the law when it ordered a construction pause in December.

Moulton said people are still sleeping on the floors, as there are no cots. But there are fewer people being held there -- about 10, down from close to 50 in June.

Massachusetts officials says batteries will bring down energy costs and help the grid run on more renewables. But there's a growing movement of people who say they don't want this technology in their city or town.

A federal judge has given the Trump administration the green light to revoke a key permit for SouthCoast Wind, a large proposed offshore wind project near Massachusetts.

With the government shutdown, there's no money for LIHEAP, the federally-funded heating assistance program for low-income households.

For more than a decade, Massachusetts and several other New England states have been banking on a large expansion of offshore wind. Here's what's at stake if President Trump succeeds in halting the industry.