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Twelve and Emerging Fuels Technology sign master license agreement to scale SAF production

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With aviation representing one of the most difficult-to-address sectors for emissions, Twelve is scaling E-Jet fuel manufacturing capacity to meet rapidly growing demand from customers looking to reach net zero climate goals. Earlier post.) —Nicholas Flanders, Co-Founder and CEO of Twelve

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Neste supplying sustainable aviation fuel to three major US airlines for flights from SFO

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Neste, the world’s largest producer of renewable diesel and sustainable aviation fuel (SAF) produced from waste and residue raw materials, is supplying Alaska Airlines, American Airlines and JetBlue Airways with sustainable aviation fuel for flights from San Francisco International Airport (SFO).

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UAF installs ocean acidification buoy in Alaska waters; first such in high-latitude coastal sea

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A new set of buoys in Alaska waters will help scientists understand how climate change may be affecting the pH level of northern seas. University of Alaska Fairbanks (UAF) researchers placed the first buoy last month. As carbon dioxide levels rise in the atmosphere, the ocean absorbs more, making seawater more acidic.

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ICCT: US domestic airlines show modest improvement in fuel efficiency since 2010, top performers Alaska and Spirit widen lead

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Alaska Airlines had the most efficient US domestic operations in both 2011 and 2012, the same position it occupied in a 2010 benchmark assessment published by the ICCT last year. Alaska is very efficient in large part because it operates a new Boeing fleet and uses turboprops on regional flights. Earlier post.) Click to enlarge.

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EPA proposes new rulemaking for sharp cuts in methane emissions from oil and gas industry

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Methane is a potent greenhouse gas that traps about 30 times as much heat as carbon dioxide over 100 years. The climate benefits are estimated using the social cost of greenhouse gases and represent the monetary value of avoided climate damages associated with a decrease in emissions of a greenhouse gas. Source: EPA.

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US DOE to award up to $20M for research on methane hydrates

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Recent discoveries of methane hydrate in arctic and deep-water marine environments have highlighted the need for a better understanding of this substance as a natural storehouse of carbon and a potential energy resource. DOE-Alaska cooperation on unconventional resources. —DE-FOA-0000891. Earlier post.). Earlier post.).

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ConocoPhillips and US DOE project testing production of methane from hydrates via CO2 injection on Alaska North Slope

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A fully instrumented well that will test innovative technologies for producing methane gas from hydrate deposits has been installed on the North Slope of Alaska. Researchers are addressing issues such as seafloor stability, drilling safety, and a range of environmental issues, including gas hydrate’s role in changing climates.

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