LEBANON, N.H.--(BUSINESS WIRE)--Mascoma Corporation, an innovative biofuels company, today announced that Valero Energy Corporation, the nation’s largest independent oil refiner, has invested in ...

Operations at the Valero refinery in Solano County may be shut down as soon as next year, the petroleum producer announced Wednesday. According to a company statement, Valero has submitted notice to ...

Valero Energy Corporation and Darling Ingredients Inc. announced today that in anticipation of growing demand for renewable diesel due to the Renewable Fuel Standard (RFS) and global low carbon ...

Skies over South Memphis hosted a bizarre light show Monday evening, thanks to a flare at the Valero Energy refinery located next to Martin Luther King Jr. Riverside Park. Flares, or controlled burns, ...