United will fly planes fueled by farm waste, animal fat this summer By Blackwells Capital | June 30, 2015
California Energy Commission awards $5M grant to AltAir Fuels to expand renewable diesel production; $3M to GFP Ethanol for sorghum feedstock By Blackwells Capital | September 11, 2014
Boeing research shows green diesel’s high-flying possibilities By Blackwells Capital | January 14, 2014
United Airlines and AltAir Fuels to Bring Commercial-Scale, Cost-Competitive Biofuels to Aviation Industry By Blackwells Capital | June 4, 2013