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Twelve and Alaska Airlines to collaborate with Microsoft to advance sustainable aviation fuel derived from recaptured CO2 and renewable energy

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Through the first-of-its-kind agreement, Twelve, Alaska, and Microsoft will work to advance production and use of Twelve’s E-Jet, a low-carbon jet fuel produced by a power-to-liquids process leveraging the company’s carbon transformation technology. SAF is a core part of Alaska’s five-part pathway to net zero by 2040.

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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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New Findings Show Increased Ocean Acidification in Alaska Waters

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Alaska’s oceans are becoming increasingly acidic, which could damage Alaska’s king crab and salmon fisheries, according to new findings by a University of Alaska Fairbanks scientist. They show that ocean acidification is likely more severe and is happening more rapidly in Alaska than in tropical waters.

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

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Twelve has developed an efficient polymer-electrolyte membrane (PEM) CO 2 electrolyzer that uses proprietary CO 2 -reducing catalysts to split CO 2 with just water and renewable electricity as inputs, syngas (CO and hydrogen) as the output, and pure oxygen as the only byproduct. Earlier post.)

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Alaska Native Corporation Proposes Underground Coal Gasification Project with Carbon Capture for Power Generation

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CIRI), an Alaska Native corporation, is proposing an underground coal gasification (UCG) project that would use the resulting syngas to fuel a new 100 MW combined cycle power plant. CIRI executives presented the plan to state lawmakers at a joint hearing in Alaska on Friday. Source: CIRI. Click to enlarge. Cook Inlet Region Inc.

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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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USC study shows promising potential for giant-kelp-based biofuel with depth-cycling approach

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physically moving the macroalgae between deep nutrient-rich water at night and shallow depths within the photic zone during the day to optimize growth. 13 C values suggesting that the depth-cycled kelp were not nitrogen-deficient and assimilated nutrients from deep water. The researchers used a depth-cycling approach—i.e.,

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