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Gevo, Inc. (GEVO)

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Welcome to Gevo Board 

Nasdaq: GEVO
Contact Info
  • 345 Inverness Drive South
    Building C
    Suite 310
    Englewood, CO 80112
    Phone: (303) 858-8358
Gevo is a leading renewable chemicals and advanced biofuels company. We have developed bio-based alternatives to petroleum-based products using a combination of synthetic biology and chemistry. We produce isobutanol, a versatile platform chemical for the liquid fuels and petrochemicals markets. Isobutanol has broad market applications as a solvent and a gasoline blendstock that can help refiners meet their renewable fuel and clean air obligations. It can also be further processed using well-known chemical processes into jet fuel and feedstocks for the production of synthetic rubber, plastics and polyesters. 

Gevo’s Alcohol to Jet Fuel clears key ASTM hurdle

March 28, 2016 |

BD-TS-Gevo-032916-smFirst commercial test flight with Alaska Airlines comes closer

In Colorado, ASTM International Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and Subcommittee D02.J on Aviation Fuel passed a concurrent ballot this week approving the revision of ASTM D7566 (Standard Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons) to include alcohol to jet synthetic paraffinic kerosene derived from renewable isobutanol.

The Gevo commercial test with Alaska

Alaska Airlines is now poised to fly the first-ever commercial test flight using Gevo’s renewable alcohol to jet fuel (ATJ).  Gevo is preparing the shipment of ATJ to Alaska Airlines for this first flight. Alaska Airlines will work with the Federal Aviation Administration to schedule the flight using Gevo’s ATJ.

The ASTM technical review

The D02.J Ballot passed two levels of ASTM technical scrutiny: subcommittee and main committee ballot and is in the final stages of Society Review. The ASTM process is substantially complete as it relates to the approval of the D02.J Ballot.  In order to fully complete the process, the ASTM still needs to close the Society Review, perform a final ballot tally, and publish the revision of ASTM D7566 (Standard Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons) on its website.  It is expected that these final actions will be completed by the ASTM in early April.

Once the revision of ASTM D7566 (Standard Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons) is published by the ASTM, Gevo’s ATJ will be eligible to be used as a blending component in standard Jet A-1 for commercial airline use in the United States and in many other countries around the globe.  Gevo’s ATJ would be eligible to be used for up to a 30% blend in conventional jet fuel for commercial flights.

Why a big deal?

In September, we learned Gevo aimed to increase isobutanol production at Luverne to a range of 750,000 to 1 million gallons in 2016, up 7-10x from expected 2015 production levels, in part to increase sales of isobutanol into core markets such as the alcohol-to-jet (ATJ), marina, off-road, isooctane and solvents markets.

Underpining this? Approximately $5.0M of capital expenditures for a distillation system to purify isobutanol on-site, an addition to our seed train to allow Gevo to produce its yeast on-site and a stainless steel fermenter to replace one of the existing carbon steel fermenters that has reached the end of its useful life.

The goal? Reducing the variable cost of producing isobutanol at Luverne to a range of $3.00-$3.50/gallon*, a decrease of approximately 50% from the current cost of production, enabling isobutanol to be produced at a positive contribution margin, based on an expected average selling price for isobutanol of between $3.50-$4.50/gallon

Gevo yields at this time

Gevo has demonstrated yields of 1.80-1.85 gallons per bushel and batch sizes of 16-18 thousand gallons per batch at Luverne, it said in September.

The commercial prospects?

With jet fuel selling at $0.97 per gallon based on $40 oil, don’t expect big orders from Alaska just yet. But they’ve seen as everyone has the projections of $70 oil by year end. While on a pro-rated basis we would not expect to see Alaska doing much more than demonstration that “it is doing something” based on these prices — clearly airlines need to show that they are doing something, else they’ll be regulated country-by-country on CO2 emissions.

What’s the carbon penalty right now based on Gevo’s cost structure? With $3.00 isobutanol, and that’s at the lowest possible end, that corresponds to the jet fuel cost when there’s (roughly) $100 oil. But on the other hand, there’s the $0.70 advanced bioful RIN, and there’s 1.5-1.7 in a gallon of jet fuel, so consider that there’s a $1.05 to $1.19 in RIN support there. That could well support a business for Gevo even with $70-$80 oil.

Reaction from the stakeholders

“We’re pleased that this newly-revised standard now supports isobutanol based alcohol-to-jet aviation biofuels and we look forward to flying it this year. Developing a domestic, competitively priced, sustainable supply of biofuels is fundamental to Alaska Airline’s long term sustainability goals,” said Joe Sprague, Alaska Airline’s Senior Vice President of External Relations.

Dr. Patrick Gruber, Gevo’s Chief Executive Officer, commented, “This ASTM revision is a major achievement and supports one of Gevo’s key products.  We believe that Gevo’s renewable ATJ provides a clear and cost-competitive path for commercial airlines to reduce their greenhouse gas footprints and reduce their particulate emissions from combustion. For Gevo, this step is expected to open a large and significant market to Gevo around which Gevo expects to build a profitable business.”

And Gevo is raising capital on the back of this

Gevo hailed the ballot as paving the way towards a commercial test of ATJ fuel. And, the company announced on the heels of this approval a complex financing plan.

Here’s the Gevo alphabet soup.

It will sell Series C units, with each Series C unit consisting of one share of common stock, Series F warrants to purchase a certain number of shares of common stock and Series H warrants to purchase a certain number of shares of common stock.

Not too bad so far. But, Gevo is also offering Series D units, in lieu of Series C units, to those purchasers whose purchase of additional Series C units in the offering would result in the purchaser beneficially owning more than 4.99% of the Company’s outstanding common stock following the completion of the offering.

The Series D units will consist of pre-funded Series G warrants to purchase one share of common stock, Series F warrants to purchase a certain number of shares of common stock and Series H warrants to purchase a certain number of shares of common stock.


Patrick R. Gruber, Ph.D. – Chief Executive Officer

Patrick R. GruberDr. Patrick Gruber is the Chief Executive Officer of Gevo and has served as a director of the company since 2007. Previously, he was the President and Chief Executive Officer of Outlast Technologies Inc., a technology and marketing company primarily serving the textile industry. In 1997, Dr. Gruber co-founded NatureWorks, LLC (formerly Cargill Dow, LLC), and served as Vice President of Technology and Operations and Chief Technology Officer until 2005.

Dr. Gruber is an advisor to the Energy Future Coalition. He currently serves on the boards of directors of Gevo and Segetis.

In 2008, Dr. Gruber was awarded the first ever George Washington Carver Award. The award recognizes significant contributions by individuals in the field of industrial biotechnology and its application in biological engineering, environmental science, biorefining and biobased products.

As an extraordinary visionary, a revolutionary scientist, and a transformational leader, Dr. Gruber received an Outstanding Achievement Award from the University of Minnesota in 2011. This award recognized Dr. Gruber’s work in the development and commercialization of green chemical production processes, his contributions to industrial biotechnology, and his ability to identify and act on business opportunities.

Dr. Gruber holds an M.B.A. from the University of Minnesota, Carlson School of Management, a Ph.D. in chemistry from the University of Minnesota and a B.S. in chemistry and biology from the University of St. Thomas

Christopher Ryan, Ph.D. – President, Chief Operating Officer, and Chief Technology Officer

Christopher RyanDr. Christopher Ryan is the President and Chief Operating Officer at Gevo. He started his tenure at Gevo in 2009 with more than 20 years of experience in strategic leadership, business development and research and product development in biobased materials. Most recently, Dr. Ryan was Chief Operating Officer and Chief Technology Officer for NatureWorks LLC, which he co-founded in 1997. While at NatureWorks, Dr. Ryan was involved in the development and commercialization of the Company’s new biobased polymer, polyactide (PLA), from lab-scale production and the introduction of PLA, through its $300 million world-scale production facility. He also spent four years working in Corporate R&D for HB Fuller, a specialty chemicals company.

Dr. Ryan completed the Management of Technology program at the University of Minnesota, Institute of Technology, holds a Ph.D. in organic chemistry from the University of Minnesota and a B.S. in chemistry from Gustavus Adolphus College.

Brett Lund, J.D., M.B.A. –  Chief Legal Officer and Secretary

Brett LundMr. Brett Lund is the Chief Legal Officer and Secretary at Gevo. Mr. Lund was named “Best Corporate Counsel” by the Denver Business Journal, one of Colorado’s “Top Twenty-Five Most Influential Young Professionals” by ColoradoBiz Magazine, and “Forty Under 40” by the Denver Business Journal for being one of the top forty business leaders under age 40. Mr. Lund is currently a Board member of the Colorado BioScience Association, Gevo Development, and the Colorado Cleantech Industry Association. Prior to joining the company, Mr. Lund was the CEO and co-founder of Agarigen, Inc, which he successfully sold to Intrexon, Inc. Mr. Lund also previously served as chairman of the legal, IP and licensing group for Syngenta Biotechnology Inc.’s biofuels business. In his role at Syngenta, Mr. Lund led the management of intellectual property, in-licensing, out-licensing, research collaborations, and strategic alliances. Prior to Syngenta, he served as Associate General Counsel for the Ford Motor Company’s Wingcast subsidiary.

Mr. Lund was previously a corporate attorney at the law firm of Cooley LLP, where he represented numerous companies regarding intellectual property licensing, IPOs, venture capital financing, M&A, securities, strategic alliances and related transactions.

Mr. Lund holds a J.D from Duke University Law School, an M.B.A. from Duke University’s Fuqua School of Business and a B.A. in political science from the University of California, San Diego. He is a Certified Licensing Professional by the Licensing Executives Society and admitted to practice law in California and North Carolina. Mr. Lund has also been a member of the American Bar Association, California Bar Association, North Carolina Bar Association, the Licensing Executives Society (LES) and the Association of University Technology Managers (AUTM).


Isobutanol: A Gateway to Chemicals and Fuels

Gevo’s commercialization efforts are focused on isobutanol, a naturally occurring four carbon alcohol. Isobutanol is an important platform chemical with broad applications in many chemicals and fuels markets. It is a “drop-in” product that should allow customers to replace petroleum-derived raw materials with isobutanol-derived raw materials without modification to their equipment or production processes. Because isobutanol can drop into existing infrastructure, it should provide for easy integration into existing chemical and specialty fuel production processes.

Gevo’s isobutanol has successfully cleared registration with the U.S. EPA as a fuel additive. It is the first isobutanol to be listed in the EPA’s Fuel Registration Directory and is now approved for blending with gasoline.

Isobutanol advantages. Gevo’s isobutanol-based products are chemically equivalent to those produced from petroleum-based raw materials, except they are produced via fermentation from renewable sources.

Our markets include:

  • Solvents and Coatings. A solvent-grade renewable isobutanol can be used in the existing butanol market as a cost-effective alternative to petroleum-derived solvents with a lower carbon footprint.
    Materials, Plastics, and Fibers. Isobutanol can be dehydrated to produce butenes, which are building blocks for the production of materials such as lubricants, synthetic rubber, PMMA, propylene, xylene, and PET. Gevo’s isobutanol can provide chemical companies with an alternative to petroleum-based butenes with potential advantages in cost, predictability and life cycle profile.
    Biojet Blendstock. Isobutanol has been converted to kerosene, which is a drop-in blend component for petroleum jet fuel. Bio-based kerosene has the potential to provide a cleaner burning, renewable jet fuel with a lower carbon footprint. Working with the Department of Defense, we have validated that alcohol-to-jet fuel is a clean-burning, homegrown, drop-in option.
    Specialty Fuels. For specialized uses, such as small-engine and/or marine fleet engines, it is important to have a fuel that does not cause shortened engine life or create operational safety issues, and can meet EPA emission targets. Isobutanol has a lower Reid vapor pressure value than ethanol and, with 30 percent more energy, generates significantly more renewable fuels (RIN) credits. It has a lower propensity for phase separation in the presence of water and has no stress corrosion cracking compatibility or elastomer incompatibility issues.


Downloadable resources

Brand guide

Company Fact sheet

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Current Price
Bid Ask Day's Range
GEVO News: Additional Proxy Soliciting Materials (definitive) (defa14a) 12/01/2016 04:35:39 PM
GEVO News: Statement of Changes in Beneficial Ownership (4) 12/01/2016 03:38:50 PM
GEVO News: Statement of Changes in Beneficial Ownership (4) 12/01/2016 03:38:24 PM
GEVO News: Statement of Changes in Beneficial Ownership (4) 12/01/2016 03:37:04 PM
GEVO News: Statement of Changes in Beneficial Ownership (4) 12/01/2016 03:35:41 PM
#7223  Sticky Note After Alaska Air., Gevo has signed with Lufthansa. Condor65 10/27/16 09:21:25 AM
#7366   Let's hope:) Thanks! javi2003 12/02/16 08:47:06 PM
#7365   btw $GEVO Last Pattern: BULLISH HARAMI myopinion 12/02/16 08:46:11 PM
#7364   nice! thanks myopinion 12/02/16 08:45:52 PM
#7363   Trying to decide which one you like. Well javi2003 12/02/16 08:39:42 PM
#7362   Who was first? $GEVO or $AMRS ? 1st myopinion 12/02/16 08:21:26 PM
#7361   All your statements are true. Are you going javi2003 12/02/16 07:23:03 PM
#7360   $GEVO Demand for Greenfuels coming - #Oil myopinion 12/02/16 07:09:07 PM
#7359   Major Long Term Swing Trader > ACInvestorBlog *Stocktwits myopinion 12/02/16 06:22:47 PM
#7358   $GEVO Has $31 Million in Cash! myopinion 12/02/16 06:19:18 PM
#7357   $GEVO PR target price estimate is currently myopinion 12/02/16 06:17:18 PM
#7356   Last several minutes of the day gevo begins javi2003 12/02/16 04:21:54 PM
#7355   Volume beambe 12/02/16 04:03:55 PM
#7354   GRABBED $10K $GEVO at bottom. myopinion 12/02/16 10:09:12 AM
#7353   It will be great news in the short jump1 12/01/16 09:06:22 PM
#7352   $GEVO Gevo partners with Musket Corp., brings isobutanol myopinion 12/01/16 07:13:58 PM
#7351   $GEVO The EPA has issued regulations requiring that myopinion 12/01/16 07:11:32 PM
#7350   $GEVO First Renewable Jet Fuel myopinion 12/01/16 07:10:11 PM
#7349   $GEVO Investor Activity myopinion 12/01/16 07:08:26 PM
#7348   Hammer NEWS American Airlines4 comes beambe 12/01/16 04:02:34 PM
#7347   All Shares are bough beambe 12/01/16 03:58:35 PM
#7346   Oil price 51.46 + 3.29% beambe 12/01/16 03:11:49 PM
#7344   German Investors sell in front of Hammer NEWS beambe 12/01/16 03:09:38 PM
#7343   GREEN beambe 11/29/16 04:35:26 PM
#7342   good Volume beambe 11/29/16 12:36:21 PM
#7340   Huge 300k shares buy OlivePennys 11/28/16 09:50:02 AM
#7339 beambe 11/28/16 06:18:08 AM
#7338   Volume will come beambe 11/25/16 11:42:20 AM
#7337   Wouldn't that be nice? Phill-lecup 11/23/16 07:44:58 PM
#7336 beambe 11/23/16 03:53:24 PM
#7335 beambe 11/23/16 03:27:12 PM
#7334   Something big is coming (NEWS) beambe 11/23/16 03:25:15 PM
#7333   Not sure what's going on Grits 11/23/16 03:20:23 PM
#7332   Rally Time! Jess070283 11/23/16 03:19:28 PM
#7331   GEVO-EXPLODE beambe 11/23/16 03:18:57 PM
#7330   good Volume beambe 11/23/16 03:07:11 PM
#7329   MacGruber!!!!!! LOL what a doosh vantillian 11/22/16 07:00:39 PM
#7328   When volume dries up this sinks like a stone OlivePennys 11/22/16 12:10:30 PM
#7327   Looking good today but why the price jump. Anyone? OlivePennys 11/22/16 10:22:06 AM
#7326   I'm buying because it's cheap and I believe javi2003 11/22/16 07:00:44 AM
#7325   1. Current price is really really cheap. 52w FlyingBird 11/22/16 02:03:58 AM
#7324   Why is anyone buying this now? It doesn't weathervane 11/21/16 08:12:00 PM
#7323   Assuming around 0.20 before RS (lowest 52w was FlyingBird 11/18/16 08:28:39 PM
#7321   Why would u buy if this will keep FlyingBird 11/18/16 08:23:51 PM
#7320   * * $GEVO Video Chart 11-18-16 * * ClayTrader 11/18/16 04:55:17 PM
#7319   Bought some at the last minute to average NeatoGang 11/18/16 04:01:58 PM
#7318   $0.30 beambe 11/18/16 03:58:21 PM
#7316   Where is the bottom??? Any guesses? KlingKong 11/18/16 01:56:05 PM
#7315   Yeah real good... OlivePennys 11/18/16 01:52:49 PM
#7314   good Volume beambe 11/18/16 12:04:00 PM
#7313   GEVO bullish 0.3105 stocktrademan 11/18/16 10:49:42 AM