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Study finds renewable fuel mandates alone not likely to lower carbon intensity of biofuels; the importance of localized LCAs and optimized low carbon fuel standards

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In a paper published in the journal Energy Policy , the team suggests that more effective policies would evaluate fuels at the refinery level, thereby creating incentives for GHG emissions to be lowered through competition as low GHG emission fuels have higher economic value to blenders. —Boies et al.

Carbon 231
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IRENA sees renewable hydrogen at least cost-possible within decade

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Hydrogen produced with renewable electricity could compete on costs with fossil fuel alternatives by 2030, according to a new report from the International Renewable Energy Agency (IRENA).

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SHV Energy and UGI to launch joint venture to advance use of renewable DME; 300 kilotons rDME/year by 2027

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Being a safe, cost-effective and clean-burning fuel, rDME is a viable sustainable addition to the energy mix. It has a low greenhouse gas footprint, reducing emissions by up to 85% compared to fossil fuel alternatives.

Renewable 305
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Chartwell secures £320k Innovate UK Smart Grant to develop methanol-fueled vessel design

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Methanol fuel presents a significant opportunity to decarbonize in a maritime industry which is confronted with the debate over sustainable fuel alternatives, as it can be produced from biomass and can carry a near-zero carbon footprint.

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DOE TEF project finds US can eliminate petroleum and reduce GHG by more than 80% in transportation by 2050; less use, more biofuels, expansion of electricity and hydrogen

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TEF project points to deep cuts in petroleum and emissions in the transportation sector by focusing on modes, fuels, and demand. The transportation sector accounts for 71% of total US petroleum consumption and 33% of total carbon emissions. Using less fuel in vehicles. Source: DOE. Click to enlarge. Source: DOE.

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Study finds US refining sector could produce higher octane E20 and E30 at modest additional cost; enabling more efficient engines

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The study also found that reduced BOB volume (from displacement by ethanol) and lower BOB octane could (i) lower refinery CO 2 emissions (e.g., ? The potential for realizing higher gasoline octane ratings depends on refining techno-economics and federal and state standards on gasoline properties and composition. 3% for 98-RON E20, ?

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SwRI wins $20M EPA contract for emissions and fuel consumption testing, analytical services

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million contract by the US Environmental Protection Agency (EPA) to provide testing and analytical services related to vehicle emissions and fuel consumption. Key areas of support include emissions characterization and technology assessment. Southwest Research Institute (SwRI) has been awarded a five-year, $20.16-million

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