Energy

Framingham energy efficiency and renewable energy firm Ameresco has been chosen by one of the Northwest's largest public school districts for a $2.1 million efficiency and infrastructure project.

Vineyard Wind, a project backed by a Danish fund management company, has been chosen by the Baker administration and state utilities to build an 800 megawatt offshore wind farm off the coast of Martha's Vineyard.

Devens energy company AMSC is participating in an energy efficiency pilot program with a Wisconsin firm to improve the optimization of the Iowa distribution grid.

Framingham-based renewable and efficient energy firm Ameresco has acquired a Washington, D.C. engineering and consulting firm.

Craft beer maker Tree House Brewing Co. is planning a 16,000-square-foot expansion of its 52,000-square-foot headquarters in Charlton.

Westborough energy efficiency and infrastructure solutions company NORESCO has begun work on a $97-million energy savings contract with a U.S. Department of Veterans Affairs' system in the upper Midwest.

Craft beer maker Tree House Brewing Co. announced Sunday evening a planned 16,000-square-foot expansion of its 52,000-square-foot headquarters in Charlton.

The outdoor living history museum Old Sturbridge Village has turned the switch on a 5,400-panel solar energy system, adding a 21st century technology to a 19th century community.

What started as a one-time business service event strictly for Devens now encompasses nearly three dozen communities throughout New England.

Hopkinton solar company Solect is expanding into Illinois, its fourth state, where it sees a large untapped potential for solar energy production.