Under a joint energy project, Virent and Virdia (formerly HCL CleanTech) this week announced the successful conversion of cellulosic pine tree sugars to drop-in hydrocarbon fuels.
The development is part of the BIRD Energy project, a joint program started in January 2011 and funded by the U.S. Department of Energy, the Israeli Ministry of National Infrastructure and the BIRD Foundation.
According to the companies, Virent used Virdia’s biomass-derived sugars to produce gasoline and jet fuel, the latter being sent to the U.S Air Force Research Laboratory (AFRL) for analysis where it passed rigorous testing. “This fuel passed the most stringent specification tests we could throw at it (such as thermal stability) under some conditions where conventional jet fuels would fail,” said Tim Edwards of the Fuels Branch of the AFRL said, adding that the fuel is “worth further evaluation.”
Virdia’s CASE™ (Cold Acid Solvent Extraction) process uses low temperature, low pressure hydrolysis coupled with its closed loops of acid recovery and solvent extraction to produce high purity fractions of sugars and lignin. Virent’s BioForming platform utilizes a combination of catalytic processes to convert water-soluble oxygenated hydrocarbons derived from biomass to non-oxygenated hydrocarbons that can be used as drop-in compounds in gasoline, jet fuel and diesel fuel. Virent’s BioForming platform catalysts and reactor systems are similar to those found in today’s petroleum oil refineries and petrochemical complexes.


More than 60 grassroots members of the 
The letter addressed to Senate Majority Leader Harry Reid (D-NV), Senator Minority Leader Mitch McConnell (R-KY), House Speaker John Boehner(R-OH) and House Minority Leader Nancy Pelosi (D-CA) highlighted “ethanol’s proven ability to lower gas prices and reduce this country’s dependence upon foreign oil” and pointed out that any changes to the RFS “could dampen investment in the development of next generation biofuels.”
It may seem like only yesterday the last 
With the Senate Finance Subcommittee on Energy, Natural Resources, and Infrastructure holding a hearing this week on expired and expiring energy tax incentives, the
The study, 
