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Harbour Air and magniX partner to build world’s first all-electric airline; seaplanes to ePlanes

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Operating 12 routes between hubs such as Seattle and Vancouver and across the Pacific Northwest, Harbour Air welcomes more than 500,000 passengers on 30,000 commercial flights each year. The aviation industry currently contributes 12% of all US carbon emissions and 4.9% —Greg McDougall, founder and CEO of Harbour Air Seaplanes.

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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

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Schematic overview of the primary black-carbon emission sources and the processes that control. the distribution of black carbon in the atmosphere and determine its role in the climate system. Accounting for all of the ways black carbon can affect climate, it is believed to have a warming effect of about 1.1 Source: Bond et al.

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Alaska Airlines launching 75 flights powered by 20% biofuel blend in the US; SkyNRG the fuel supplier

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Two flights will leave Seattle on 9 Nov. Alaska Airlines and its sister carrier, Horizon Air, will continue to operate select flights between Seattle and the two cities over the next few weeks using a 20% blend of renewable biofuel. —Boeing Commercial Airplanes Vice President of Environment and Aviation Policy Billy Glover.

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International study of role of soots impact on Arctic climate

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Scientists from the US, Norway, Russia, Germany, Italy and China are participating in a study examining the potential role of black carbon, or soot, on the rapidly changing Arctic climate. Black carbon is contributing to this warming. Carbon is dark in color and absorbs solar radiation, much like wearing a black shirt on a sunny day.

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Boeing ecoDemonstrator 757 expands testing; green diesel blend, energy harvesting windows, 3D-printed flight deck component

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Boeing announced the next phase in ecoDemonstrator 757 testing today, including its first flight with US-made “green diesel” ( earlier post ) and two new environment-related technologies. In cooperation with NASA, the 757 flew on 17 June 17 from Seattle to NASA’s Langley Research Center in Hampton, Va.,

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Sustainable Oils Produces Camelina-based HRJ Fuel for All-Engine 50-50 Blend USAF Trial

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Sustainable Oils, a producer of renewable, low carbon and domestically produced camelina-based fuels, provided the hydrotreated renewable jet (HRJ) fuel used to create the 50-50 HRJ8-JP8 blend used in an all-engine biofuel flight test in a US Air Force A-10C Thunderbolt II. Earlier post.).

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THINK Releases US EV-Ready Cities Index

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Rounding out the top ten were Newark, Seattle and Atlanta. Since EVs are a unique solution for congested urban environments, we are taking a city-by-city approach rather than a national or state-by-state approach. The remaining cities included Denver, Boston, Washington, DC, Philadelphia and Phoenix. —Richard Canny. Sacramento.

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