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

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The US Environmental Protection Agency (EPA) is proposing comprehensive new regulations to reduce methane emissions from the oil and natural gas industry—including, for the first time, reductions from existing sources nationwide. Source: EPA. billion a year.

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California 2020 crude average carbon intensity value increased 7%

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Every year, the California Air Resources Board (ARB) posts an Annual Crude Average carbon intensity calculation, using the the Oil Production Greenhouse Gas Emission Estimator (OPGEE) Model. Crude oil from California, Alaska and 11 countries account for 95% of the volume supplied to California in any given year.

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Aemetis finalizes $7B of supply contracts for 100% of Riverbank Plant Production of SAF and RD for up to 10 years

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a renewable fuels company focused on negative carbon intensity products, announced that $7 billion of sustainable aviation fuel (SAF) and renewable diesel (RD) supply agreements have been signed with 10 airlines for a total of 916 million gallons of blended SAF. Aemetis, Inc.,

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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. The syngas could also be upgraded to synthetic natural gas or synthetic liquid fuels. comparable to natural gas. Source: CIRI. Click to enlarge.

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EPA issues final air permit to Shell Offshore Inc. for Arctic oil and gas exploration

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for Arctic oil and gas exploration. The permit authorizes air pollutant emissions during Shell’s exploration drilling with the Kulluk drill rig and a support fleet of icebreakers, oil spill response vessels, and supply ships for up to 120 days each year. On 19 Sept. Earlier post.). On 26 Sept.

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ICCT updates US airline fuel efficiency rankings; Alaska stays on top, American on bottom

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The report, which covers US airlines in domestic operations in 2014, highlights a continuing gap in the carbon intensity of US carriers, and comes as the International Civil Aviation Organization (ICAO) meets in Montreal to debate proposals that will serve as the basis for future US regulation. Earlier post.)

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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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Alaska Airlines will fly 75 commercial passenger flights in the United States powered by a biofuel blend, starting this Wednesday. 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.

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