THIS COOPERATIVE AGREEMENT IS AWARDED TO HARVARD COLLEGE FOR A PROJECT ENTITLED, ''CIRCE: CIRCULARIZING INDUSTRIES BY RAISING CARBON EFFICIENCY'' IN ACCORDANCE WITH FOA NUMBER DE-FOA-0002387 (ECOSYNBIO) AND CONTROL NUMBER 2387-1524. HARVARD WILL DEMONSTRATE THEIR CARBON-NEUTRAL PRECISION FERMENTATION SYSTEM TO PRODUCE TAILORED HIGH-ENERGY TRIGLYCERIDES (TAGS) WITH APPLICATIONS IN RENEWABLE DIESEL AND HIGH IMPACT COMMODITY MARKETS. THE SYSTEM IS A HYBRID OF CONTINUOUS GAS FERMENTATION(H 2 /O 2 /CO 2 ) FOR GROWTH (STAGE 1) AND SUBSEQUENT FED-BATCH MIXOTROPHIC FERMENTATION USING AN ORGANIC CARBON SOURCE AND H 2 FOR PRODUCT FORMATION (STAGE 2).