How sustainability goals become reality

Renewable Natural Gas (RNG) is a transportation fuel made from organic waste. It drastically reduces carbon emissions, and unlike conventional natural gas, RNG is not a fossil fuel and does not involve drilling.

Clean Energy pioneered RNG as a vehicle fuel in the U.S. and we continue to be North America’s largest provider of RNG for the transportation industry.


Greenhouse gases are bad.
We make them something good.

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Livestock manure and landfills account for 27% of methane emissions in the U.S.


When organic matter decays, it naturally produces methane: one of the greenhouse gases most detrimental to the environment. By capturing the methane, we prevent it from entering and damaging the atmosphere. Then, we turn it into the cleanest fuel in the world.

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The transportation industry is responsible for 28% of the total greenhouse gas emissions in the U.S.

Our ultraclean RNG powers heavy-duty trucks and buses, replacing dirty diesel and gasoline. When combined with the latest natural gas engines, RNG is a zero emissions solution certified by the EPA and the California Air Resources Board.

CO2 Reduction
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Keeps carbon out of the atmosphere.
And your green fleet on the road.

The beauty of RNG is that it reduces carbon on two fronts: at the source where it's made and on the road.

That’s why it’s able to achieve such a low carbon intensity rating. RNG is the only alternative fuel that can avoid more emissions than it generates.

Carbon Intensity

100 50 ZERO EMISSIONS -100 -200 -300 -400
101 Gasoline
54 Hydrogen
33 Renewable Diesel
15 EV Grid

Source: California Air Resources Board, Q4 2020 LCFS data, and certified pathways as of May 11, 2021.

Latest news

Clean Energy Breaks Ground on Renewable Natural Gas Dairy Digester in Joint Venture with TotalEnergies

Clean Energy and bp broaden joint venture focused on renewable natural gas project development aimed at delivering lower carbon intensity fuels

Clean Energy Awarded Contract to Build Hydrogen Station and Supply Fuel for Foothill Transit Buses

Clean Energy Signs Agreements to Provide Sustainable Renewable Natural Gas to Trucking, Transit and Refuse Sectors to Reduce Emissions

Clean Energy Joins World Fuel Services to Supply LNG to Pasha, Among First Maritime LNG Bunkering Operations on US West Coast

Clean Energy Corporate Video

Clean Energy Unveils New Visual Identity to Signify Its Role in a Future Carbon-Neutral World

Chevron, Clean Energy Fuels extend Adopt-a-Port initiative to reduce emissions

Clean Energy Inks New Deals to Meet Growing Demand for Low Carbon, Sustainable Renewable Natural Gas

Clean Energy Signs Agreement with Amazon for Low and Negative Carbon RNG

Clean Energy Opens Renewable Natural Gas Fueling Station in Carson to Provide Ultra-Clean, Low-Carbon Fuel Option for Heavy-Duty Truck Fleets

Clean Energy and bp Create JV to Invest in RNG Fuel Production

Clean Energy and Total Sign Joint Venture to Develop Carbon-Negative Fuel and Infrastructure

Clean Energy Appoints Thomas Maurisse to Board of Directors

Clean Energy Opens Renewable Natural Gas Fueling Station in Whittier to Expand Availability of Low-Carbon Fuel for Heavy-Duty Truck Fleets

Clean Energy Signs Multi-Year Contract with LA Metro for More Than 47 Million Gallons of Renewable Natural Gas

Clean Energy Lauds Passage of Alternative Fuel Tax Credit by Congress

Clean Energy to Make More Carbon-Negative Fuel Available For Transportation with bp

Clean Energy and Total to Develop Additional Carbon-Negative Fuel and Infrastructure

Clean Energy Signs Deals for Over 58 Million Gallons of Redeem™ Renewable Natural Gas to Meet Growing Demand for Carbon-Neutral Fuel

Demand for Renewable Natural Gas Accelerates as Clean Energy Inks Deals for Over 20 Million Gallons in Past 45 Days

Estes Partners with Clean Energy to Expand Natural Gas Vehicle Fleet

Clean Energy will Provide Renewable Natural Gas for New York City MTA Buses to Lower Carbon Footprint of Nation’s Largest Transit Fleet

Chevron Partners with Clean Energy on Adopt-a-Port initiative to reduce emissions