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

Green Car Congress

Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. Skaggs et al. Skaggs et al.

Waste 434
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SLB introduces low-carbon alternative for well construction cement that eliminates up to 85% of embodied CO2

Green Car Congress

The technology fits within standard oilfield cementing workflows without major changes to the design process, onsite execution, or postjob evaluation. Decarbonizing the well construction process while ensuring safety and performance standards is critical to our industry’s pathway to net zero. million cars from the road each year.

Portland 259
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BASF, Mercedes, Pyrum and WITTE produce automotive components from mass-balanced plastics

Green Car Congress

Pyrolysis oil from scrap tires and biomethane from organic waste can replace fossil raw materials in manufacturing plastics with virgin material properties. An independent certification following the REDcert scheme, verifies the quantities of pyrolysis oil and biomethane required to replace fossil raw materials for the end product.

Mercedes 225
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Sinopec reports bio-jet test flight successful; hydrotreated palm and waste cooking oil

Green Car Congress

Sinopec, China’s top oil refiner, announced the success of the first test flight powered by the company’s newly developed drop-in aviation biofuel product. The bio-jet fuel conforms to the ASTM D7566 standard. Earlier post.). Sinopec Bio-jet Fuel Technology.

Oil 252
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ICCT report finds expected surge in renewable diesel production could have damaging environmental impacts due to feedstock demand

Green Car Congress

The International Council on Clean Transportation (ICCT) has released a report prepared by the consultancy Cerulogy that explores the potential market and environmental impacts of increased capacity for renewable diesel produced by hydrotreating oils and fats in the US. —from the report, “Animal, vegetable or mineral (oil)?”.

Renewable 243
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In a US first, the oil and gas sector will pay fines for excess methane emissions

Baua Electric

Photo by Juan Mt on Pexels.com The US Environmental Protection Agency (EPA) will fine oil and gas companies for emitting excess methane – the first federal government tax ever on greenhouse gas emissions. It’s responsible for around one-third of global warming. That’s EPA’s stick; here are its carrots. EPA administrator Michael S.

Oil 52
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PNNL biocrude-to-diesel demo passes 2,000-hour catalyst stability milestone

Green Car Congress

The biocrude oil came from many different sources, including wastewater sludge from Detroit, and food waste collected from prison and an army base. The research showed that essentially any biocrude, regardless of wet-waste sources, could be used in the process and the catalyst remained robust during the entire run.

Diesel 332