Virtual power plants can stitch together air conditioners and water heaters and smart thermostats to manage electricity ...

Cala has designed a smart heat-pump water heater to help make sure you get hot water when you need it, for as little money ...

The announcement comes as 505 State St., a 44-story tower at the intersection of State Street and Flatbush Avenue, nears full ...

Southern California Edison says it's possible a dead power circuit could have played a role in igniting the fire in Altadena.