By Businesswire.

The City of Santa Monica’s Big Blue Bus (BBB) announced today that it has become one of the country’s first municipal transit authorities to convert its fleet to renewable natural gas (RNG), rated 90% cleaner than diesel and considered the cleanest transportation fuel available. Earlier this year, BBB modified its original agreement with Clean Energy Fuels Corp. (Nasdaq: CLNE) to transition the supply of Liquefied Natural Gas (LNG) for its fleet to Clean Energy’s Redeem™ renewable LNG (Redeem™), which is non-fracked methane harvested from organic waste in landfills.

With the announcement, BBB unveiled a new Bus ad campaign called “Bigger, Bluer, Skies” to emphasize the lower emissions and sustainability of this type of fuel.