Cupertino-based Aemetis is producing cellulosic ethanol from orchard waste, utilizing technologies from Aemetis, LanzaTech and InEnTec, after successfully completing the construction and commencement of an Integrated Demonstration Unit.
Aemetis and Edeniq, both headquartered in California (USA), announced they have entered into a definitive agreement under which Aemetis will acquire all of Edeniq’s outstanding shares in a stock plus cash merger transaction.
Edeniq, a leading cellulosic ethanol technology company, has developed patented innovations that unlock cellulosic and starch sugars through a combination of mechanical and biological processes. Its capital light and operationally efficient solutions can be easily integrated into existing corn ethanol plants. The company, founded in 2008, has raised approximately $100 million from some of the world’s leading venture capital firms, including Kleiner Perkins Caulfield & Byers, Draper Fisher Jurvetson, Angeleno Group, The Westly Group, I2BF Global Ventures, and other leading investors, as well as US Department of Energy (DOE) grant funding.
Clariant’s cellulosic ethanol using sunliquid® technology can achieve price competitiveness with sugarcane ethanol pricing in Brazil. To say it is the Swiss chemical company in a note.
“The bioeconomy is an important piece of the puzzle in creating a more sustainable future”. To say it – in this exclusive interview with Il Bioeconomista – is Andrew Richard, founder, chairman and Chief Technology Officer of Comet Biorefining, a Canadian provider of sustainable cellulosic glucose technology for applications in renewable biofuels and biochemical. With Richard, who received his B.E.Sc. degree in Chemical and Biochemical Engineering from The University of Western Ontario in 1990, an M.B.A. from the Richard Ivey School of Business in 1993, we talk about his company and the bioeconomy in Canada.
Interview by Mario Bonaccorso
DuPont Industrial Biosciences and Quad County Corn Processors (QCCP) announced a new multi-year contract to supply the enzymes that enable QCCP’s Cellerate™ process in the production of cellulosic biofuel from corn kernel fiber.
Novozymes announced a deal to supply enzyme technology to a new biorefinery that will be built by St1 Biofuels in Kajaani, Finland. The facility will be co-located at a sawmill site, and will be the first facility in the world to use sawdust (sawdust or wood dust is a by-product of the forestry industry and is composed of fine particles of wood) from softwood as feedstock to produce cellulosic ethanol at commercial scale. The process uses steam-explosion to open up the cellulosic structures of the sawdust, followed by enzymatic hydrolysis to extract the sugars for ethanol fermentation.
POET-DSM Advanced Biofuels, a joint venture of Royal DSM and POET, yesterday proved its revolutionary technology that converts agricultural residue into renewable fuel at the Grand Opening of its first commercial cellulosic ethanol plant in Emmetsburg, Iowa.
“Removal of corn residue for biofuels can decrease soil organic carbon and increase CO2 emissions because residue C in biofuels is oxidized to CO2 at a faster rate than when added to soil. Net CO2 emissions from residue removal are not adequately characterized in biofuel life cycle assessment”. A $500,000 study – paid for by the U.S. federal government and released last Sunday in the peer-reviewed journal Nature Climate Change – concludes that biofuels made with corn residue release 7% more greenhouse gases in the early years compared with conventional gasoline.
An Iowa ethanol plant that will be one of the first producers of biofuels made from crop waste will be operating by June, Steve Hartig, General Manager for Licensing of POET-DSM Advanced Biofuels, said at the National Ethanol Conference in Orlando, Florida.
POET-DSM, a joint operation between leading U.S. ethanol maker POET LLC and Dutch food and chemicals group DSM, will be among the largest to make so-called advanced biofuels on a commercial scale. The $250 million facility in Emmetsburg, in the north-central part of the No. 1 corn-growing state, will produce 7 million to 12 million gallons of ethanol this year using cobs and other corn “stover”.
A fuel of the future is being introduced to the streets in a fleet test launched by the joined forces of Clariant, a globally leading specialty chemicals company, based in Muttenz near Basel (Switzerland), Haltermann, one of the leading suppliers of high purity refinery chemicals used in the automotive, pharmaceutical and cosmetics industries, based in Hamburg (Germany), and Mercedes-Benz (Daimler AG). The Clariant sunliquid® process converts wheat straw into cellulosic ethanol. The company Haltermann then mixes the cellulosic ethanol with conventional fuel components to form the new fuel. The production of cellulosic ethanol is virtually CO2-neutral, saving almost 100 % of CO2 emissions when compared to gasoline. Sunliquid®20 is 20 % cellulosic ethanol, i.e. the well-to-wheel comparison shows reductions in greenhouse gas emissions of around 20 % with consistent engine power. There is no competition with food production or for agricultural acreage. A high octane number (RON) of over 100 guarantees optimal efficiency.