When the threat of wildfires forced power shutoffs in Calistoga, California, it meant firing up dirty diesel generators.

When the threat of wildfires has forced power to be cut in the tourist town of Calistoga, California, on the edge of Napa Valley, it’s meant firing up a bank of noisy, polluting diesel generators ...

You can reach reporter Jennifer Huffman at 707-256-2218 or [email protected] ...

The company that supplies electricity from renewable sources to Napa County customers will take its program into the city of Napa as well. Marin Clean Energy is set to become Napa’s default ...

Image Molly Moran Williams of the Napa Valley Grapegrowers. The trade group advocates environmental initiatives that it ... whose Napa Green program promotes energy efficiency, conservation ...

Now, Napa Valley’s ... two-stage system to clean wastewater to potentially reusable levels, and in the process producing biogas and generating electricity. Projected energy generation is 30 ...

NAPA -- Clean Power Research, which develops analytic tools for the renewable-energy industry ... $7.65 million from the California Solar Initiative's Research, Development, Deployment ...

Located in Napa Valley, California, Fisher Vineyards is a family winery ... continue to utilize propane as part of their ongoing efforts of contributing to a clean energy future.” ...

More than $14 billion in clean energy investments in the U.S. have been canceled or delayed this year, according to an analysis released Thursday, as President Donald Trump’s pending megabill has ...

(AP) — For residents of this quaint tourist town on the northern edge of Napa Valley, the threat of wildfire ... its-kind system that combines two clean-energy technologies — hydrogen fuel ...