REDWOOD CITY, Calif.–(BUSINESS WIRE)– #biogas–Circularity Fuels, which earlier this year completed the world’s first end-to-end conversion of raw biogas from dairy manure into sustainable aviation fuel (SAF), today announced it has closed a $7 million seed round led by Trucks and DCVC, with participation from Sum Ventures and Automotive Ventures.The round funds an 18-month push from lab proof to commercial blueprint: Circularity will build and run a demonstration plant that produces jet fuel from bioga