Energy

Framingham-based energy services company Ameresco Inc. is helping NASA reduce its energy consumption and replace its aging...

New Hampshire-based Unitil Corp., which provides electricity and natural gas to a handful of communities in northern Worcester County, said it has issued rebates for 25 municipal energy efficiency projects over the past 20 months.

Natick-based OutSmart Power Systems, a manufacturer of electrical monitoring technology at the circuit level, is pushing to broaden its market following a recent round of $1.5 million in private venture funding.

National Grid will pay $18.7 million, NStar will pay $4 million and Western Massachusetts Electric $2 million...

Maynard-based builder J.M. Coull is getting used to working with Hopkinton-based Caliper Life Sciences, which was purchased...

A subsidiary of Chinese firm Wanxiang Group will acquire nearly all of lithium-ion battery maker A123 Systems' assets for $256.6 million, following a bankruptcy auction last week, A123 announced.

More electric-powered vehicles have been sold this year than in any other, but it's still not enough...

Utility provider NSTAR has issued $322,012 in rebates to Framingham State University (FSU) for its participation in the company's energy efficient program.

Energy efficiency and renewable energy company Ameresco Inc. of Framingham announced that it's signed two new contracts in Ohio and Wisconsin and completed a third project in California.

Connecticut's attorney general and consumer counsel on Monday demanded that Northeast Utilities (NU) answer questions about its...