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CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

Green Car Congress

Clean fuels replaced more than 50% of the diesel used in the state in the first quarter of 2023, according to the California Air Resources Board (CARB). billion gallons of diesel. This figure provides perspective on the performance of actual quantities of fuel consumed in California.

Clean 367
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First orders for MAN G80 dual-fuel methanol engine

Green Car Congress

HJSC) have respectively ordered seven and two MAN B&W G80ME-LGIM dual-fuel engines in connection with the construction of 9 × 9,000 TEU container vessels for HMM Co., The G80 engines will, upon delivery, be connectivity-ready and prepared for digital services such as PrimeServ Assist. Hyundai Samho Heavy Industries Co.

Engine 365
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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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An open-access paper on their results is published in the journal ACS Sustainable Chemistry & Engineering. The marginal GHG emissions abatement costs were estimated to be $116–$270/tonne CO 2e and $5–$103/tonne CO 2 e for the yellow grease HEFA and swine manure HTL pathways, respectively, for a diesel price ranging between $0.5/GLE

Waste 434
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EIA projects US renewable diesel supply to surpass biodiesel in the near term but remain small part of larger diesel market

Green Car Congress

In its Annual Energy Outlook 2022 (AEO2022) Reference case, which reflects current laws and regulations, the US Energy Information Administration (EIA) projects that renewable diesel supply (domestic production and net imports) will exceed biodiesel supply in the near term.

Diesel 221
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Mack Granite CNG truck exclusively equipped with Allison’s 4500 Rugged Duty Series transmission

Green Car Congress

The 4500 RDS fully automatic transmission has been offered in the Mack Granite diesel model for more than 20 years. When Mack set out to develop a vehicle for refuse collection customers seeking an alternative fuel solution, they were able to pair the proven 4500 RDS transmission with a 320-horsepower Cummins L9N engine.

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Wabtec and BNSF Railway partnering on biodiesel, renewable diesel pilot

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Wabtec and BNSF Railway are partnering on a new biofuel project aimed at quantifying the impact of alternative fuels on emissions, durability, and performance in Wabtec locomotives. BNSF is pleased to partner with Wabtec to test higher percentage blends of biodiesel and renewable diesel. Earlier post.). Earlier post.).

Renewable 199
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Study finds propane school buses significantly decrease NOx emissions compared to diesel

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According to a study commissioned by the Washington, DC-based Propane Education & Research Council (PERC), NO x emissions measured from propane autogas school buses were substantially lower than those measured from diesel school buses. For the stop-and-go route, NO x emissions were 34 times higher for the diesel school bus.