Global development nonprofit Planet Aid's facility in Milford is now equipped with a 539-kilowatt solar array thanks to a Boston-based alternative energy firm.
Nearly two-thirds of electricity in Massachusetts comes from natural gas, a dynamic that environmental groups and clean energy advocates said Tuesday must change soon.
A Framingham contractor working at Worcester Regional Airport has been fined $167,500 by the state Department of Environmental Protection for wetlands and water-quality violations.
Navigating different sets of regulations and state offices poses a challenge to those charged with patient care in Massachusetts, health care experts and officials say.
A Harvard solar company announced Wednesday a solar array on Cuttyhunk Island provided more than half of the island's electricity during its busy summer season.