Depending on local energy costs, EnergySage says you could save between $31,000 and $100,000 over the system's lifetime.

The animals are aggressive and unsanitary. Experts remove nearly 100 reptile eggs after record-setting discovery in residential backyard: 'Nested in burrows that were all interconnected' first ...

Cal Solar has been installing panels on homes and businesses in Grass Valley and surrounding Nevada County for the past 25 years. In 2019, it became a worker-owned cooperative, and Ortegren went from ...