Among the changes, it raised the state’s 10-kilowatt-hour cap on residential solar arrays to 25 kWh. But it’s taken more than ...

With the state's new recycling policy set to take effect in six months, Washington's solar industry is grappling with its implications.

Photovoltaics (PVs), devices that can convert sunlight into electrical power, are becoming increasingly widespread and more ...

And the lower cost of producing these lightweight cells, printed on flexible plastic, means that manufacturing can remain in ...

Heads up Pacoima and Sun Valley residents: Friday, Jan. 31, is the last day for eligible households to apply for free rooftop ...