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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. demand in 2016.

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Chevron, Cummins team on renewable natural gas engine demonstration with Walmart

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Chevron USA, a subsidiary of Chevron Corporation, announced definitive agreements to supply fuel linked to renewable natural gas for a Walmart Inc. demonstration of Cummins’s new 15-liter natural gas engine for heavy-duty trucks ( earlier post ). —Andy Walz, president of Americas Fuels & Lubricants for Chevron.

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Renewable natural gas from food waste offers negative carbon intensity as LCFS pathway: -80 gCO2e/MJ

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South San Francisco Scavenger Company (SSFSC) has submitted an application to the California Air Resources Board (ARB) seeking certification of Tier 2 pathways for biomethane (Bio-CNG) from anaerobic digestion (AD) of food waste and urban landscaping waste at their facility in South San Francisco, California. gCO 2 e/MJ and 0.28

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GTI quantifies opportunity to produce low-carbon renewable natural gas (RNG) from wood wastes

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GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. According to the analysis, California has the potential to produce tens of billions of cubic feet of RNG per year from the wastes that are now being used for biomass-based electricity.

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Increased demand for renewable natural gas from refuse sector

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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. It is derived from capturing biogenic methane that is naturally sourced by the decomposition of dairy and landfill waste.

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New waste-to-hydrogen plant in Tokyo to convert wastewater sludge into H2 for vehicles and power generation

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Renewable hydrogen systems manufacturer Ways2H Inc. announced the completion of a facility in Tokyo that will convert sewage sludge into renewable hydrogen fuel for fuel cell mobility and power generation. A new facility in Tokyo that will convert sewage sludge into renewable hydrogen gas for fuel-cell vehicles is nearing completion.

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Diamond Green Diesel to more than double renewable fuel capacity using second Honeywell Ecofining unit; 675M barrels renewable diesel per year

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will more than double its annual production of renewable diesel with the completion of a second Honeywell Ecofining process unit with a capacity of 30,000 barrels per day (bpd). The Diamond Green Diesel facility converts inedible oils and other waste fats into a high-quality renewable diesel fuel. and Darling Ingredients Inc.,

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