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Voiland College of Engineering and Architecture Innovation 2015

WSU/Alaska Airlines partnership plans biofuel test flight

WSU News Service

Alaska Airlines is teaming up with the Washington State University-led Northwest Advanced Renewables Alliance (NARA) to advance production of alternative jet fuel made from forest residuals, the tree limbs and branches that remain after a forest harvest.

The airline intends to fly a demonstration flight next year using 1,000 gallons of alternative biofuel being produced by the NARA team and its many partners. The planned flight signals a growing interest in the aviation industry for a viable alternative to conventional fossil fuel.

NARA’s focus is on developing alternative jet fuel derived from post-harvest forest residuals. Residual treetops and branches are often burned after timber harvest. By using these waste materials as the feedstock of a biojet fuel supply chain, NARA and its aviation industry partners seek to reduce fossil fuel use and greenhouse gas emissions as well as bolster sustainable economic-development potential in timber-based rural communities located throughout the Pacific Northwest.

“Alaska Airlines is thrilled to partner with NARA to help further promote sustainable aviation biofuels,” said Joe Sprague, Alaska Airlines senior vice president of external relations. “Sustainable biofuels are a key to aviation’s future and critical in helping the industry and Alaska Airlines reduce their carbon footprint and dependency on fossil fuels.”

NARA is a five-year project supported by the U.S. Department of Agriculture National Institute of Food and Agriculture. Comprised of 22 organizations from industry, academia, and government laboratories, its mission is to facilitate development of biojet and bioproduct industries in the Pacific Northwest using forest residuals that would otherwise become waste products. A key task of the project is to evaluate the economic, environmental, and societal benefits and impacts associated with such developments.

“Developing alternative jet fuel made from forest residuals represents a significant economic challenge with considerable sustainability benefits,” said Michael Wolcott, NARA co-director and Regents Professor in WSU’s Department of Civil and Environmental Engineering. “While the price of oil fluctuates, the carbon footprint of fossil fuels remains constant. NARA efforts to engage stakeholders from forest managers to potential fuel users like Alaska Airlines to lay the foundations for a bio-based, renewable fuel economy, is exciting work that we believe will benefit society in the years ahead.”

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Innovation Magazine

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