The Redding Area Bus Authority (RABA) has announced that all 16 buses in its diesel fleet are now running on a B20 biodiesel blend through its regular fueling system. The agency said the move reflects its focus on cleaner operations, better air quality and environmentally responsible public transport in Shasta County, California, reports Mass Transit.
B20 fuel contains 20 percent renewable biodiesel mixed with 80 percent conventional diesel. It can be used directly in existing diesel engines without any changes to vehicles or fueling equipment. The biodiesel portion is made from materials such as vegetable oils, animal fats and used cooking oil, helping reduce dependence on fossil fuels and cut harmful emissions. According to RABA, studies show that B20 can lower carbon dioxide emissions by about 15 percent and also reduce particulate matter and other air pollutants, while allowing transit services to operate as usual.
RABA is using biodiesel supplied under a fuel agreement with Ed Staub & Sons, which allows the agency to access the fuel at its existing fueling station in Redding.
RABA Transit Manager John Andoh said public transport plays a key role in keeping communities connected, and operating in a responsible manner is part of that role. He said the switch to B20 biodiesel is a straightforward and effective step that helps reduce environmental impact while maintaining reliable service for residents of Shasta County.
The agency said it will continue to track how the biodiesel performs and will look at additional ways to increase the use of renewable fuels in the future. RABA also currently owns three electric vehicles and plans to buy more over the next seven years using grant funding. This is part of its efforts to meet California Air Resources Board rules that require all public transit fleets in the state to move to zero-emission vehicles by 2040.
