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City of Santa Monica converting bus fleet to renewable natural gas

The City of Santa Monica’s Big Blue Bus (BBB) 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. Earlier this year, BBB modified its original agreement with Clean Energy Fuels Corp to transition the supply of Liquefied Natural Gas (LNG) for its fleet to Clean Energy’s Redeem renewable LNG, 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.

Big Blue Bus has been fueling its LNG and Compressed Natural Gas (CNG) fleet of motor coaches with fuel supplied by Clean Energy since 2012. The process of harvesting and processing Redeem provides a product that has fewer impurities than conventional natural gas and is a cleaner burning fuel source.

The modification to the original agreement with Clean Energy to furnish and deliver Renewable Methane Gas, as a replacement for traditional Liquid Natural Gas, is cost-neutral to the City.

Renewable Methane Gas is processed through a filtration and refining process and transported via pipeline to end users. As a result of the harvesting and filtration process, it is found that Renewable Methane Gas has fewer impurities than conventional Natural Gas and thus is a cleaner burning fuel source.

Big Blue Bus operates a fleet of 200 vehicles transporting more than 61,000 passengers daily across a 51-square mile service area. Nationally recognized for its long-standing commitment to a cleaner environment, the entire fleet operates on alternative fuels, including liquefied and compressed natural gas (LNG/CNG), which helps to cut emissions by more than 80%. Serving Santa Monica and the Los Angeles area since 1928, Big Blue Bus has won numerous awards for its customer service, safety and efficiency.

Comments

Engineer-Poet

It makes headlines, but it is a very limited source and may not even be the most efficient way to use this gas.

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