California Fueling

California Fueling was founded in 2017 to expand the use of biodiesel in the state of California under the state’s progressive clean air policies. The development of VESTA® 1000 —a NOx mitigant created by California Fueling —enables the use of biodiesel blends up to 20 percent under the California Air Resources Board’s (CARB) Alternate Diesel Fuel Regulation, which went into effect January 1, 2018. Without the additive, biodiesel blends exceeding 5 percent in the winter and 10 percent in the summer will fall out of compliance with state regulations. VESTA® 1000 has been CARB-certified and will make B20 blends in California the cleanest proven and tested diesel fuel with the lowest emissions profile available anywhere in the U.S. With support from the National Biodiesel Board, the effort to develop and bring the additive to market was headed by proven energy industry leader Pat McDuff, CEO of California Fueling, and his team. California Fueling’s combined experience, industry reach, and independence from corporate bureaucracy enabled them, in just 18 months, to open California’s biodiesel marketplace by providing a solution that will reduce every measurable regulated emission, including NOx, when blended with the state’s unique diesel formulation called CARB diesel. For more information about VESTA®, click on the “Products” tab and for commercial assistance, contact Pat at (303) 618-5310 or