Joshua New leads an Oak Ridge National Lab team that created a computer model of nearly every building in the United States.

Massachusetts-based energy startup Commonwealth Fusion Systems (CFS) has struck a deal to deliver 200 MW of electricity to ...

The Mass Save Municipal Energy Manager Grant program has been launched to support energy efficiency in Massachusetts.

This past winter was one of the coldest Massachusetts has seen in a decade. It followed one of the hottest summers on record, and together, they delivered punishing energy bills to households ...

In an unassuming industrial park 30 miles outside Boston, engineers are building a futuristic machine to replicate the energy that powers the stars. If all goes to plan, it could be the key to ...

Massachusetts will purchase 2,678 megawatts from offshore wind projects, which officials say will generate enough energy to power 1.4 million homes. Rhode Island is also in on the energy purchase ...