Advanced Biofuels USA: promoting the understanding, development and use of advanced biofuels around the world.

Call to Action for a Truly Sustainable Renewable Future
August 8, 2013 – 5:07 pm | No Comment

-Include high octane/high ethanol Regular Grade fuel in EPA Tier 3 regulations.
-Use a dedicated, self-reducing non-renewable carbon user fee to fund renewable energy R&D.
-Start an Apollo-type program to bring New Ideas to sustainable biofuel and …

Read the full story »
Business News/Analysis

Federal Legislation

Political news and views from Capitol Hill.

More Coming Events

Conferences and Events List in Addition to Coming Events Carousel (above)

Original Writing, Opinions Advanced Biofuels USA


Home » Argentina, Aviation Fuel, BioChemicals/Renewable Chemicals, BioRefineries, Biorefinery Infrastructure, Business News/Analysis, Canada, Co-Products, Feedstocks, Field/Orchard/Plantation Crops/Residues, Florida, India, Infrastructure, Marketing/Markets and Sales, Minnesota, North Dakota, Opinions, Precursors/Biointermediates, Process, R & D Focus, Texas

More Gevolution

Submitted by on April 3, 2015 – 10:25 amNo Comment

by Jim Lane (Biofuels Digest) The results from Gevo’s 4th quarter are in, and a worth a look-see, not only for fans of isobutanol and its prospects.  Also for a look at how this member of the 2010-12 IPO group of companies is crossing the multiple Valleys of Death that have arrayed before it.

In the fourth quarter of 2014, Gevo continued to progress the commercial operation of isobutanol at Luverne under the Side-by-Side mode of production (SBS), meeting its stated milestone in December 2014 of producing greater than 50K gallons of isobutanol in one month. This achievement, Gevo notes, “was a result of the introduction of Gevo’s second-generation yeast biocatalyst at the plant, as well as significant process improvements learned by Gevo since switching the plant to SBS production earlier in 2014.”

…  Praj will undertake to license up to 250 million gallons of isobutanol capacity for sugar-based ethanol plants over the next ten years — so, that’s a pretty strong affirmative although 10 years could be read as “not tomorrow, bub.”

After a long couple of years of optimization, Gevo’s focus has turned decisively towards licensing. In addition to the Praj MOU, Gevo signed a letter of intent (LOI) in the fourth quarter to license its technology to Highland EnviroFuels’ sugar cane and sweet sorghum project based in Florida. These supplement the LOIs that were previously entered into with IGPC Ethanol Inc.based in Canada, and Porta Hnos S.A. based in Argentina.

What’s the conversion rate of LOIs and MOUs into actual biding agreements that will be inked in 2015. Gevo says it is is targeting “at least one licensee” this year.

Gevo announced the introduction of a new technology it has developed to convert ethanol into a tailored mix of end-products, including propylene and renewable hydrogen. “Preliminary technical and economic analyses indicate that the products, sourced from renewable feedstock, would be cost competitive with traditional petrochemical approaches,” …

“Gevo anticipates achieving both ASTM and MIL-SPEC certifications for its jet fuel in 2015,” …  READ MORE and MORE and MORE  and MORE ( and MORE (Praj)


Tags: , , , , , , , , , , , , , , , ,

Comments are closed.