Gevo Awarded Patent for Process to Upgrade or Convert Ethanol and Bio-based Alcohols to Drop-In Hydrocarbon Fuels

ENGLEWOOD, Colo., Sept. 27, 2021 (GLOBE NEWSWIRE) -- Gevo, Inc. (NASDAQ: GEVO), announced that it has received a patent from the United States Patent and Trademark Office (“USPTO”) for a process that encompasses upgrading ethanol and bio-based alcohols into drop-in, bio-based diesel and jet-fuel products.

The USPTO has awarded Gevo U.S. Patent No. 11,078,433 titled “Conversion of Mixtures of C₂-C₈ Olefins to Jet Fuel and/or Diesel Fuel in High Yield from Bio-Based Alcohols.” The patented process establishes a new technology and route to hydrocarbons that did not previously exist. This creates an opportunity for Gevo to diversify ethanol production to help meet increasing demand for renewable diesel and jet fuel.

Securing the patent falls in line with Gevo’s business model to develop, apply, and scale technology that can be used to produce drop-in hydrocarbon fuels. These fuels, when coupled with Gevo’s integrated-systems approach that includes regenerative agriculture and non-fossil-based renewable energy, could produce net-zero greenhouse gas (GHG) emissions over the lifecycle of the product.

“We have been working on the conversion of alcohols into hydrocarbons for many years. Ethanol, when produced using renewable energy in combination with other sustainable practices, could be a good feedstock. The technology in this patent is different from what others have done in that it provides high yields of quality diesel fuel, and can also produce SAF if we want,” says Dr. Patrick Gruber, Chief Executive Officer of Gevo. “We are believers in the ‘net-zero’ approach. We need to account for carbon and related emissions across the whole of the business system. We must pay attention to the source of renewable carbon and the energy involved with manufacturing fuel products. But that alone isn’t enough. We also have to pay attention to additional key sustainability attributes in the business system, like agricultural practices, land use, protein production, water, and all the rest. From our work on Net-Zero 1, we have a deep conviction that net-zero hydrocarbons are possible and commercially viable. We need to work to further decarbonize ethanol.”