Beginning this summer, Fairfield’s electric cost to run its wastewater treatment plant is expected to drop dramatically.

New solar panels kick off a greener spring semester at the University of Wisconsin-Superior with more energy efficiency.

Installing an array of solar panels at the city’s wastewater treatment plant is expected to save Fairfield half the annual cost of its electricity to operate the facility. Council approved an ...

It was April 2006, and the mood was celebratory at Napa Valley College. A crowd had assembled to toast the school’s new solar field — 5,600 photovoltaic panels arranged in neat rows across 5 acres of ...

A month after Plainfield approved plans by a Boston-based company for a big solar array in town, another large firm based in the state’s capital has its eyes on the tiny hilltown. Representatives from ...