Energy

A Millbury sewage disposal company is being sued by Attorney General Maura Healey's office for allegedly dumping septage and waste into the town's sewer system and skirting local sewage fees.

Framingham renewable and efficient energy firm Ameresco on Tuesday reported its financial results from the year, including a revenue increase of 10 percent and a profit increase of nearly 180 percent.

Fallon Health and Tufts Health Plan each reported positive net income for 2017, while Blue Cross Blue Shield of Massachusetts and Harvard Pilgrim Health Care posted losses.

Framingham-based Ameresco announced Thursday a contract with a Virginia school district for a $7.5-million energy savings project to upgrade infrastructure in 22 schools.

Framingham renewable energy company Ameresco has completed a $3.7-million energy savings project at four Scotland colleges, the company announced Tuesday.

Climate change is a very real crisis with huge implications, and countries, states, cities, businesses and individuals must do their part to combat mankind's increasingly damaging impact on the world's ecosystem.

Southbridge cutting tool manufacturer Hyde Industrial Blade Solutions has installed 784 solar panels on its 170,000-square-foot building, and now the company gets 35 percent of its electricity needs from solar.

A Miami-based solar energy firm has begun construction in Sterling on a 1.7-megawatt community solar array with storage capacity.

An industrial building and former scrapyard is due for a major renovation and improvement after a Lamartine Street property in Worcester has been sold to an energy savings solutions company for $750,000.

Devens energy product manufacturer AMSC reported Monday another quarter of losses, this time $4.2 million in the third quarter, and $26.7 million for the company's fiscal year so far.