title: Engineering organisms for industrial fuel production.
abstract: Volatile fuel costs, the need to reduce greenhouse gas emissions and fuel security concerns are driving efforts to produce sustainable renewable fuels and chemicals. Petroleum comes from sunlight, CO(2) and water converted via a biological intermediate into fuel over a several million year timescale. It stands to reason that using biology to short-circuit this time cycle offers an attractive alternative--but only with relevant products at or below market prices. The state of the art of biological engineering over the past five years has progressed to allow for market needs to drive innovation rather than trying to adapt existing approaches to the market. This report describes two innovations using synthetic biology to dis-intermediate fuel production. LS9 is developing a means to convert biological intermediates such as cellulosic hydrolysates into drop-in hydrocarbon product replacements such as diesel. Joule Unlimited is pioneering approaches to eliminate feedstock dependency by efficiently capturing sunlight, CO(2) and water to produce fuels and chemicals. The innovations behind these companies are built with the market in mind, focused on low cost biosynthesis of existing products of the petroleum industry. Through successful deployment of technologies such as those behind LS9 and Joule Unlimited, alternative sources of petroleum products will mitigate many of the issues faced with our petroleum-based economy.
authors.affiliation: Flagship VentureLabs, Cambridge, MA, USA. dberry@FlagshipVentures.com
authors.forename: David A
authors.initials: DA
authors.lastname: Berry
mesh_terms: D001419:Bacteria / Q000235:genetics / Q000378:metabolism*; D057005:Bioengineering; D056804:Biofuels; D006838:Hydrocarbons / Q000378:metabolism; D010578:Petroleum / Q000378:metabolism*; D015003:Yeasts / Q000235:genetics / Q000378:metabolism*
chemical_list: D056804:Biofuels; D006838:Hydrocarbons; D010578:Petroleum