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CARB releases 2022 draft Scoping Plan update

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The California Air Resources Board (CARB) has released the draft 2022 Climate Change Scoping Plan —the third update to the state’s initial 2008 Scoping Plan. Scenario 3 aligns with all applicable statues and Executive Orders while deploying a broad portfolio of existing and emerging fossil fuel alternatives and clean technologies.

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MIT study concludes that absent climate policy, coal-to-liquids could account for around a third of global liquid fuels by 2050

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Production of CTL has a large carbon footprint, releasing more than twice the lifecycle greenhouse gases of conventional petroleum fuels. However, with the rise in energy prices that began in 2008 and concerns over energy security, there is renewed interest in the conversion technology, the report notes.

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

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A number of automakers have had to reduce their fuel economy ratings for certain models over the past several years; the new detailed guidelines for EPA are designed to prevent these sort of changes. —Patrick Merritt, principal scientist in the Engine, Emissions, and Vehicle Research Division.

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ABB introduces Dynafin propulsion system to increase ship efficiency; mimicking movements of whale tail

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At the same time, the International Maritime Organization has set the goal to cut annual greenhouse gas emissions by at least 50% by 2050, against 2008 levels.

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New UC Davis market-based sustainability forecasting approach concludes supplanting gasoline and diesel with renewable fuels could take 131 years

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At the current pace of research and development, replacing gasoline and diesel with renewable fuel alternatives could take some 131 years, according to a new University of California, Davis, study using a new sustainability forecasting approach based on market expectations. The forecast was published online 8 Nov.

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Researchers Discover Potential Weaknesses in Structure of Lignocellulose; Insight Could Lead to Cost-Effective Strategies for Biomass Conversion

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The ability to economically and easily break cellulose into sugars is desirable because the sugars can be used to create fuel alternatives. Not only are the fibers incredibly strong, but they are incredibly resistant to the action of enzymes (cellulases) that can crack the fibers back into their simple-sugar components. 2008.12.3953.

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AT&T to Deploy More Than 15,000 Alternative-Fuel Vehicles in Fleet Over Next 10 Years

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While there are no easy solutions to the challenges facing our nation, this investment is a first step on our part to help boost other industries while at the same time encouraging wider use and production of efficient vehicles and domestic fuel alternatives. Randall Stephenson, chairman and CEO of AT&T.