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PNNL team finds biocrude from kelp and fish waste via hydrothermal liquefaction could be viable fuel for remote Alaskan communities

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Using existing fish processing plants, kelp and fish waste can be turned into a diesel-like fuel to power generators or fishing boats in rural, coastal Alaska, according to a team from Pacific Northwest National Laboratory (PNNL). —“ Kelp Energy Products and Marine Renewable Energy for Coastal Alaska Communities ”.

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Dresser-Rand to display biogas engines at WISA conference

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Dresser-Rand will showcase its Guascor biogas engines—with ratings from 140 to 1240 kW—to visitors attending the Water Institute of Southern Africa (WISA) Biennial Conference & Exhibition 2014. Dresser-Rand is among the largest suppliers of rotating equipment solutions worldwide.

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

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A large-scale demonstration converting biocrude to renewable diesel fuel has passed a significant test, operating for more than 2,000 hours continuously without losing effectiveness. The biocrude oil came from many different sources, including wastewater sludge from Detroit, and food waste collected from prison and an army base.

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51% of BMW Group’s electricity worldwide from renewable sources; targeting 100%

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At its Annual Account Press Conference 2015, the BMW Group announced that, for the first time in the history of the Group, 51% of its electricity worldwide is being supplied from renewable sources. Examples of the use of renewable power include: In Leipzig, Germany, the BMW Group is using wind power.

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Mercedes-Benz Cars aims to cut vehicle CO2 emissions by 50% over lifecycle by end of this decade

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At its first digital ESG (Environment, Social and Governance) Conference for investors and analysts, Mercedes-Benz announced aims to at least halve CO 2 emissions per passenger car over the lifecycle by the end of this decade compared to 2020 levels. This proportion can be reduced significantly through the use of renewable energy.

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LanzaTech exploring lipids production as part of its CO2 to acetic acid plans; pathways to renewable fuels

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The products in red would be produced by synthetic biocatalysts, while those in black—ethanol, acetic acid, and 2,3 BDO—can be produced by the LanzaTech native microorganisms. Part of the challenge is locating sufficient quantities of hydrogen to enable large scale use of the CO 2 in waste gases. Source: LanzaTech.

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MISC, Samsung Heavy, Lloyd’s Register and MAN partner to develop ammonia-fueled tanker

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Ammonia is a carbon-free fuel and can be produced from renewable electricity. The energy conversion rate of this system is higher than that of biomaterial-based systems, but the production pathway cannot tap into potential energy sources such as waste biomass. Earlier post.). The €5-million (USD$5.7-million)

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