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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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Meanwhile, wet waste feedstocks, such as animal manure and fats, oils, and greases (FOG), represent another important category of resources that could be utilized to produce MCCI bioblendstocks due to its abundant availability. The life-cycle greenhouse gas (GHG) emissions of the two pathways were 11.2 Skaggs et al.

Waste 434
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Raven SR waste-to-hydrogen plant in California to be powered by INNIO Jenbacher’s Ready-for-H2 engines

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Raven SR plans to use INNIO’s Jenbacher engines [60 Hz] with a “Ready for H2” option to produce renewable energy. The energy system will power and heat Raven SR’s S-Series hydrogen production facility at a sanitary landfill in Richmond, California. The type 4 engines are already available today to run on 100% hydrogen.

Waste 361
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LA Metro contracts with Clean Energy for 47.5M gallons of renewable natural gas

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The Los Angeles County Metropolitan Transportation Authority (Metro) has signed a new agreement with Clean Energy Fuels for an estimated 47.5 million gallons of its renewable natural gas (RNG) to fuel the US’ largest transit bus fleet. Metro is committed to ensuring a seamless path towards a carbon-neutral future.

Clean 259
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Cummins to introduce 15-liter natural gas engine for North America; basis for hydrogen engine under development

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will bring to market a 15-liter natural gas engine for heavy-duty trucks. The 15-liter natural gas engine is an important part of Cummins strategy for its path to zero emissions. Other transmission pairings will be available at launch for specialized applications. Cummins Inc. gCO 2 e/MJ.

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Clean Energy Fuels delivered 143M gallons of Redeem renewable natural gas in 2019, up 30% year-on-year

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Clean Energy Fuels Corp delivered 143 million gallons of Redeem Renewable Natural Gas (RNG) last year as robust sales of the carbon-neutral transportation fuel continued in 2019, closing out the year with significant deals throughout North America. In 2019 Clean Energy provided an estimated 16 million gallons of Redeem to UPS.

Clean 284
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Oberon announces commercial availability of new rDME/propane blend

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Oberon Fuels announced commercial availability of a blend of propane and Oberon’s renewable DME (dimethyl ether). the third-largest propane supplier in the US, is the first company to make this more sustainable blended product available to its customers across Southern California. Oberon partner Suburban Propane Partners, L.P.,

Available 195
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Increased demand for renewable natural gas from refuse sector

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Clean Energy Fuels Corp. announced an increased demand for renewable natural gas (RNG) from the refuse sector, particularly in California, where refuse trucks can be fueled by the very solid waste they haul. Redeem is the first commercially available RNG vehicle fuel. Outside of California, the City of Spokane, Wash.

Renewable 342