#1= INVESTOR PRESENTATION - JANUARY 2021 Dr. Patrick Gruber, CEO gevo®#2FORWARD LOOKING STATEMENTS Any statements in this presentation about our future expectations, plans, outlook and prospects, and other statements containing the words "believes," "anticipates," "plans," "estimates," "expects," "intends," "may" and similar expressions, constitute forward-looking statements within the meaning of The Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including risks relating to: our Net-Zero 1 project and other projects; the success of our sales and production efforts in support of the commercialization of our products; our growth plans and strategies, including the planned expansion of our facilities; our technologies; the sizes of markets for our products; the benefits and characteristics of our products, including CI score and reductions in greenhouse gas emissions; our ability to obtain and maintain certifications related to our products; our ability to enter into additional contracts to sell our products; the status of our contract discussions and negotiations; memoranda of understanding, discussions and negotiations relating to potential projects; our ability to raise funds to continue operations or fund growth projects; our projected revenues or sales; our ability to perform under current or future contracts; our ability to become profitable; our projections of internal rates of return on investments for our projects; and other factors discussed in the "Risk Factors" of our most recent Annual Report on Form 10-K for the fiscal year ended December 31, 2019 and in other filings that we periodically make with the SEC. In addition, the forward-looking statements included in this investor presentation represent our views as of the date of this investor presentation. Important factors could cause our actual results to differ materially from those indicated or implied by forward-looking statements, and as such we anticipate that subsequent events and developments will cause our views to change. However, while we may elect to update these forward-looking statements at some point in the future, we specifically disclaim any obligation to do so. These forward-looking statements should not be relied upon as representing our views as of any date subsequent to the date of this investor presentation gevo 2#3OVERVIEW OF GEVO, INC. (NASDAQ: GEVO) WE CAPTURE RENEWABLE ENERGY AND TRANSFORM IT INTO ENERGY-DENSE LIQUIDS Business Overview • Headquarters: Englewood, CO • Founded: 2005 • What we are doing: Capture renewable energy and carbon, then monetize it via fungible liquid transportation fuels • $400M patent estate** • • In the process of securing off-balance sheet financing for large scale production Products: Jet Fuel, Isooctane, Feed, Corn Oil, Isobutanol (IBA) Market Traction +$1.5 billion take-or-pay offtake (signed)(1) +$600 million take-or-pay offtake (negotiating)(2) Gasoline Haltermann Carless Facilities Overview . Net-Zero 1 (Lake Preston, SD) - To Be Built, 45MMGPY hydrocarbons and 365,000lbs/y of high protein feed. The hydrocarbons are expected to have a net-zero GHG footprint across the life-cycle Jet fuel and gasoline plant (Silsbee, TX) (4) - 100,000/GPY of capacity; operating since 2011, producing jet and isooctane for gasoline. Commercial sized scale up facility (Luverne, MN)(5) — Capacity to produce 1.5 MMGPY IBA; production proven in full scale fermenter system Corporate Headquarters (Englewood, CO) - Offices and Labs Customers, Partners, and Agreements Luverne, MN Facility Silsbee, TX Facility bp CIRRUS AIRCRAFT praj DASSAULT AVIATION US AIR FORCEU.S.ARMY Cessna australia Gulfstream Other Off- Takes(3) BCD CALTEX Lufthansa Gulf PIAGGIO UNITED TRAFIGURA Global Company A City of Seattle A DELTA Jet Fuel SAS Global Company B TOTAL KINDER MORGAN TITAN Arnun Fusi AVFUEL KOREAN AIR air bp TRAFIGURA NETJET BOMBARDIER CATHAY PACIFIC EMBRAER الاتحاد World Fuel Services ATLAS AIR JACKSONOL Emirates ETIHAD AIRWAYS ASIG JAL ABO ABU DHARL VNAA BRISBANE AIRPORT PHILLIPS (66 FedEx IBAC NATA VIVA EnergyAustralia Queensland Goverment Note: The customers and partners on this slide represent current and past customers/partners who may have purchased, used, tested, participated in "Fly Green Day" projects and or distributed our products. The estimate is based on certain assumptions in the contracts, including the value of certain environmental credits and the sales price of the fuel. This estimate represents the revenue over the entire term of the contracts. Represents midpoint of possible outcomes ranging from $300mm to $900mm depending on negotiations. (1) (2) (3) Includes distributors and end customers. (4) Operated in partnership with South Hampton Resources, Inc. (5) Production for isobutanol operations are currently shut-down until further notice. **Estimated Value of IP by Peak Value IP LLC, August 2020 gevo 3#4WE ALL HAVE A PROBLEM, AND IT CAN'T BE IGNORED DENIAL IS NOT RESIST A POLICY THERE IS NO PLANET B SKOLSTREJK FOR KLIMATET ITV FIGHT 00000 ம C GHG's D Pollution gevo 4#5Road Transport 11.9% Global CO2 emissions from transport This is based on global transport emissions in 2018, which totalled 8 billion tonnes CO2. Transport accounts for 24% of CO2 emissions from energy. 74.5% of transport emissions come from road vehicles Road (passenger) Road (freight) (includes cars, motorcycles, buses, and taxis) 45.1% (includes trucks and lorries) 29.4% Of passenger emissions: 60% from international;" Our World in Data OurWorldinData.org - Research and data to make progress against the world's largest problems. Aviation Shipping 40% from domestic flights Data Source: Our World in Data based on International Energy Agency (IEA) and the International Council on Clean Transportation (ICCT). (81% passenger: 19% from freight) 11.6% 10.6% Rail. 1% Other- (mainly transport of oil, gas, water, steam and other materials via pipelines) 2.2% Licensed under CC-BY by the author Hannah Ritchie. GAINING PERSPECTIVE in Data Global greenhouse gas emissions by sector Our World metalous This is shown for the year 2016 - global greenhouse gas emissions were 49.4 billion tonnes CO₂eq. Livestock & Agricultural 4.1% soils Rice cultivation 1.3% Crop burning Deforestation 3.5% Chemical & Iron and steel (7.2%) 3.6% manure (5.8%) Agriculture, Forestry & Land Use 18.4% 01% Grassland Cropland 2.2% Landfills 1.9% Wastewater (1.3%) Chemicals 2.2% Cement Waste 3.2% Industry 5.2% 3% petrochemical Food & tobacco (1%) Paper & pulp (0.6%) Machinery (0.5%) Energy use in Industry (24.2 Other industry 10.6% Energy in Agriculture & Fishing (1.7%) Fugitive emissions from energy production 5.8% 7.8% combustion Unallocated fuel Energy 73.2% Energy use in buildings (17.5%) Commercial (6.6%) Residential buildings (10.9%) Our WorldinData.org - Research and data to make progress against the world's largest problems. Source: Climate Watch, the World Resources Institute (2020). Transport (16.2%) Aviation 1.9% 1.7% Shipping Pipeline (0.3%) Licensed under CC-BY by the author Hannah Ritchie (2020). gevo 5#6PARTS PER MILLION MEGA-TREND: GROWING GHG'S DRIVES GROWING CONCERN THAT "SOMETHING" MUST BE DONE LEADS TO FOSSIL CARBON REDUCTIONS BEING VALUABLE, CREATES MARKETPLACE FOR LOW FOSSIL FOOTPRINT FUEL PRODUCTS Record Levels of CO2 in the Atmosphere are Driving Concern... Continued Consumption of Fuels(1) Means Even More CO2... (quad BTU) Atmospheric CO2 at Mauna Loa Observatory 30 history projections 420 Scripps Institution of Oceanography NOAA Global Monitoring Laboratory 400 380 360 340 320 NOAA 1960 1970 1980 1990 2000 2010 2020 May 2020: 417.07 ppm May 2019: 414.65 ppm If GHG emissions continue at the same rate globally as seen in the last 30 years projected out to 2050, GHG levels could reach ~490-500ppm June 2020 25 20 20 15 10 5 0 2010 2020 2030 2040 2050 motor gasoline distillate fuel (Diesel) oil jet fuel electricity other Approximately 955 BGPY of fossil fuel was used world-wide in 2017 for gasoline, diesel, and jet fuel. Even with advent of EV, the EIA projects relatively small demand change for fossil fuels, in part because of basic economic development across the globe Mandates & Climate Pledges are rising Selected Examples Swedish Government mandates greenhouse gas reduction for aviation fuel from insum dol Sed u modo sagitus euadinin hac habitasse EU leaders agree to cut carbon emissions at least 55% by 2030 odo sagitus c du an hac habitasse Norway mandates biofuel blending odo sagitus ved u an hac habitasse Y Amazon Climate Pledge Net-zero by 2040 United Airlines Pledges 100% Green by Reducing Greenhouse Gas Emissions 100% by 2050 from insum dal statur odiniai lik (1) U.S. EIA 2020 Annual Outlook. (2) Source: IEA 2020 World Energy Outlook. Sustainable Development Scenario (SDS) outlines path to global net zero emissions by 2070, targets limiting global temperature rise to 1.65°C and global CO2 emissions falling to less than 10bn tons by 2050. gevo 6#7OUR MISSION: CAPTURING RENEWABLE ENERGY AND TRANSFORMING IT INTO ENERGY-DENSE, LIQUID HYDROCARBONS Capturing Renewable Energy... Photosynthesis ...Transforming it into Energy Dense Liquid Hydrocarbons (1) Renewable Natural Gas (RNG) MANURE Wind Power 1 Certain regulatory approvals required in some jurisdictions. Renewable Energy Becomes: "Drop in" as a fuel to existing infrastructure and fleets (1) Infrastructure already exists Allowing renewable energy to reach wide markets stored and transported Immediate, significant carbon reduction. Consumers don't have to make any alterations to current vehicles Net-Zero GHG footprint potential when burned to generate energy for transportation gevo® 7#8BURNING OF FOSSIL FUEL RELEASES FOSSIL CARBON Liquid Hydrocarbons are a Terrific Energy Carrier; Infrastructure Already Exists Carbon Dioxide Water Burning to release energy! Isooctane (gasoline) Jet Fuels gevo 8 00#9OUR TECHNOLOGY LEVERAGES THE BEST OF BIOLOGY AND CHEMISTRY Carbon Dioxide Water We must do the reverse of burning, but with renewable, low carbon energy. And we need a renewable carbon source! Isooctane (gasoline) Jet Fuels gevo 9#10A NEW PARADIGM: RENEWABLE ENERGY TRANSFORMED AND STORED IN LIQUID FORM Easy to Store, Easy to Use, Works with Existing Infrastructure and Fleets Solar Electricity Biogas Photosynthetic Energy Production Storage tank of Wind Electricity Hydrogen Liquid Fuel gevo 10#11OUR TECHNOLOGY LEVERAGES THE BEST OF BIOLOGY AND CHEMISTRY IP Portfolio Valued at +$400 million* Carbon Dioxide Water Photosynthesis and Processing *Estimated Value of IP by Peak Value IP LLC, August 2020 Carbohydrate (sugars) Proprietary Fermentation Technologies (GIFT®) Proprietary Yeast Isobutanol Proprietary Catalytic Chemistry Isooctane (gasoline) Jet Fuels gevo 11#12A NEW GAME IN RENEWABLE ENERGY Raw Materials Renewable, Low-Carbon Fuels Enabled Now Jet Fuel Isooctane (Gasoline) . • Potential to replace whole gallons with premium fuel Most carbohydrate-based raw material can work Diesel (Future) Oxygenated Blendstocks for Renewable Gasoline (Isobutanol) Drop-In (Works with all engines, all infrastructure) Target Markets/Products (>955 BGPY) • Potential exists to eliminate the carbon footprint Sources: EIA, IEA and Nexant, US DOT FHWA gevo 12#13USING RENEWABLE CARBON AND ENERGY TO DEFOSSILIZE GEVO'S BUSINESS SYSTEMS, FROM RAW MATERIALS TO RENEWABLE FUELS, EXEMPLIFIES THE CIRCULAR ECONOMY IN ACTION CO2 SUSTAINABLY GROWN RAW MATERIALS 000 SUSTAINABLE FERTILIZER >2LBS of CO2 SEQUESTERED PER GALLON gevo SEQUESTRATION RENEWABLE FUEL PLANT BIOGAS BIOGAS PLANT MANURE 100g/MJ CO2 Emissions Fossil GHG Emissions WIND POWER DAIRY, BEEF, POULTRY Og/MJ & PIG TO FOOD CO2 Emissions POTENTIAL FOR 100% REDUCTION IN GHG EMISSIONS(1) Driving the Life-cycle GHG's Emissions of Jet, Gasoline, and Diesel to Net Zero Renewable Carbon Feedstock Renewable Energy 100% OF AGRICULTURAL FEEDSTOCK NUTRITIONAL VALUE IS RETURNED TO THE FOODCHAIN Source: Sheehan, et al, 2017; Mueller, et al, 2019; Indigo reports that 10-15x more could be sequestered. Soil Carbon Capture has Potential to Drive to Negative Life-Cycle GHG Emissions gevo 13#14gCO2e/ MJ POTENTIAL FOR NET-ZERO EMISSIONS & BEYOND "CRADLE TO CRADLE" 50 20 20 15 0 Could be Achieved With: -Avg Farming Practices* -50 -Wind Electricity -~10% Biogas -33 -34 -34 -100 -150 -200 -250 Could be Achieved With: -Avg Farming Practices* -Wind Electricity -50% Biogas ■IBA ■ Jet Fuel ■Isooctane -300 Example of what is Conceivable: -Recognition of Best Farming Practice** -Wind Electricity -100% Biogas -85 -91 -91 Can be Achieved With: -Average Farming Practices * -Wind Electricity -100% Biogas -235 -241 -241 Data presented is based on Argonne GREET and includes a number of assumptions, factors and estimates that are subject to change * Additional 20 CI points is added under the LCFS **Based on data provided by LOCUS CARBON SCORE If at Gevo Gate: Then, Cradle to Cradle (after being burned as a fuel for transportation): -54 20 -104 -34 -165 -91 -305 -241 Carbon Capture Storage (CCS) has potential to reduce the CI by up to an additional ~150 points reduction in addition to charts to the left gevo 14#15SUSTAINABLE AGRICULTURE OFFERS POTENTIAL UPSIDE Total Lifecycle of Hydrocarbons and Impact of Agricultural Practice Gevo Base Case Reduced Till Corn No Till Corn No Till Corn and Induced SOC Wastes (Cellulosic) 50 20 0 6 Agriculture improvements are practical and being done Sequester carbon in the soil • Higher yield gCO2e/ MJ -9 All Gevo -50 -37 Farms 2017 -100 -150 -200 -250 ISCC PLUS & RSB Certified Farm (49gCO2e/kg) ■ Jet Fuel -192 ⚫ Less inputs Companies such as Indigo, Farmers Business Network, and Locus believe that soil carbon capture can be dramatically increased leading to orders of magnitude increase by building root systems. If true, the amount of carbon capture per gallon could be in the 10's of kgs per gallon. We are working with these companies to figure it out. gevo 15#16GLOBAL CERTIFICATIONS AND TRANSPARENCY RSB CERTIFIED BY RSB Roundtable an Sustainable Siometer it is www.rsb.org ISCC Adheres to the UN's 12 Principles: 01 02 03 RESPECT and support Internationally recognized human right in your area if Influence ENSURE That your company does not participate in any way in the violation of human rights SUPPORT Freedom of association and recognize to open collective bargaining 04 05 ELIMINATE all forms of forced or compulsory labour ERADICATE all forms of child labour in your productive chain Sustainability Certified Sus ISCC ISCC PLUS ISCC PLUS certification enables Gevo to validate the responsible nature of its liquid transportation fuels and to highlight the traceability, qualifying that such fuels are produced in a sustainable manner $ VERITY TRACKING Gevo is partnering with Blocksize Capital to establish a blockchain technology for tracking sustainability, building trust and setting the highest standards for the industry 06 STIMULATE all practices that eliminate any form of discrimination at the workplace 07 ASSUME a responsible, preventive and proactive posture towards environmental challenges 08 DEVELOP Initiatives and Practice to promote and divulge socioenvironmental responsibility 09 PROMOTE the development and dissemination of environmentally responsible technologies 10 FIGHT corruption in all of its forms, including Extortion and bribery Savings due to digitalization & automation R Tamper-proof Encoded Data Avoid Green-washing & Double Counting ☐ BLOCKSIZE CAPITAL gevo® 16#17JET FUEL ADELTA virgin australia Virgin 120 gevo 17#18PRODUCTS WORK, WE ARE BUILDING EXPERIENCE Lufthansa UNITED KINDER MORGAN KOREAN AIR air bp CATHAY PACIFIC CHICAGO O'HARE ATLAS AIR الاتحاد ETIHAD AIRWAYS ABU DHAB VAN NUYS Z A AVFUEL VNAR JAL PHILLIPS 66 ASIG Aviation IBAC usiness Aviation Council NATA FARMINGDALE NEW YORK AIRPORT FARNBOROUGH AIRPORT CIRRUS World Fuel) AIRCRAFT Services® PIAGGIO Cessna DASSAULT EMBRAER AVIATION BOMBARDIER Gulfstream FLYGREEN Fueled by Gevo BRISBANE AIRPORT BRISBANE AIRPORT AUSTRALIA Wir australia Queensland Government CALTEX VIVA EnergyAustralia gevo 18#19RENEWABLE GASOLINE (ISOOCTANE) IN PERFORMANCE FUELS Start with high value niche Up to 4MGPY under take-or-pay contract RedBull (14) Real RedBull CO MODIFIED IMAG Crad $22 Haltermann Carless gevo 19#20MARKET TRACTION & GROWING DEMAND FOR GEVO FUELS (2) Max Volume Product Mix Renewable Gasoline Stage (000 GPY)(SAF Products (3) +$1.5 billion take-or-pay offtake (signed)(1) +$600 million take-or-pay offtake (negotiating)(2) Other Off- Takes(3) Total gallons under contract 48,600 49% 51% Gasoline Haltermann Carless TRAFIGURA Global Company A Total in contract review/finalization A DELTA Jet Fuel SAS TOTAL Global Company B City of Seattle N AVFUEL stage (**See footnote 2.) 35,500 86% 14% TITAN Avianon FULLS Total in discussion and/or diligence stage (**See footnote 2.) 259,000 33% 67% TRAFIGURA NETJET BOMBARDIER TOTAL gallons in development pipeline 343,000 As of January 11, 2020. There can be no guarantee that any additional contracts are completed, and companies on the list may be deleted or new ones added at any time. There is no guarantee that the company will update this slide and present it in the future (1) The estimate is based on certain assumptions in the contracts. (2) (3) IBA and/or isooctane gevo 20 20#21RENEWABLE LOW CARBON HYDROCARBONS WORK COMMERCIALLY BECAUSE CARBON REDUCTION IN FUELS CAN BE VALUED AND MONETIZED Sustainable and Profitable For Our Customers... Breakdown of Contracted Fuel Price - Illustrative Example ($/HC gal) We share the carbon value to make products more affordable for customers, while being profitable for Gevo -Low-carbon Fuel Standard (LCFS) -Renewable Fuels Standard (RFS) -European Renewable Energy Sources (EU RED) -Tax Credits -Other Base Contract Price Customer Share of Carbon Value(1) Net Price for Customer Cost of fossil- based fuel ...And Sustainable and Profitable for Gevo Breakdown of Contracted Fuel Price - Illustrative Example ($/HC gal) Net Cash Margin Fixed O&M Variable O&M Premium for Renewable Process Energy Feedstock Total Production Cost Expected to be +20% IRR** (Levered Basis) וויו Base Contract Price Gevo Share of Carbon Value(1) Total Revenue to Gevo (1) Applicable environmental benefits and amount of sharing between Gevo and customer varies by contract; includes Low Carbon Fuel Standard (LCFS) credits, Blender's Tax Credit, EU RED II credits, RINS and Advanced Fuels Credit. **Projected project-level internal rate of return based on a project financing structure and assumptions around offtake contract pricing, carbon value, capital costs, and operating costs, all of which are subject to revisions gevo 21 21#22NET-ZERO 1 Planned to be Gevo's first world scale project • 45MGPY of hydrocarbons that, when burned for transportation fuels, have a Net-Zero GHG footprint* - - Jet - Gasoline 350,000lbs/y of High Protein Animal Feed • Self sufficient for boiler gas (biogas) • Generate about 30% of electricity on site from biogas . • Wind energy (Wired to Net-Zero 1) . RNG could be brought to the plant • $700-800M capital cost (including on-site renewable energy generation) *Based on full cradle to cradle analysis using Argonne National Laboratories GREET model. Includes agricultural practices, energy sources, supply chain, and end fate of product gevo 222#23GETTING TO LARGE, PROFITABLE SCALE Capital Light Financing Model-Off Balance Sheet Style Financing • Gevo is Leading the Project Development for the first group of plants Net-Zero 1: ~45MGPY of capacity is in development and front-end engineering design Net-Zero 2: Another ~45MGPY plant to meet demand We need off-take contracts finalized • Net-Zero 3....etc Development and Financing Model Gevo Equity Partner(s) Debt Special Purpose Entity (SPE) Net-Zero 1 Production Plant CitiGroup is working with Gevo to secure the debt and equity (estimated to be $700-800M) for the projects which include hydrocarbon production and associated renewable energy Additional Net-Zero Opportunities developing ex-US - India: We are working on a licensing program with Praj EU: Several licensing opportunities being developed Gevo is likely to be a co-equity investor in the SPES Gevo, Inc. Role: • • Establish Off-take Contracts Quality and Sustainability Compliance for Licensees Technology Optimization Develop Projects to Fulfill Demand License Technology Making Money Technology Royalty Marketing Fees Project Development Fees ⚫ O&M and Asset Mgmt. Fees Equity ownership Sustainability Tracking Fees gevo 23 23#24MANY OPPORTUNITIES, SECTORS TO CAPTURE VALUE Non-fer meerrou Iron and steel (7.2%) Livestock & manure (5.8%) Agricultural 4.1% soils Rice cultivation 1.3% Crop burning 3.5% Deforestation Grassland 01% 1.4% 2.2% Cropland Landfills Wastewater (1.3%) 1.9% Agriculture, Forestry & Land Use 18.4% Waste 3.2% Chemicals 2.2% Industry 5.2% Cement 3% etals (0.7%) Chemical & petrochemical 3.6% & tob)A Energy use in Industry ( Energy 73.2% Energy in Agriculture & Fishing (1.7%) 5.8% Fugitive emissions from energy production OurWorldinData.org - Research and data to make progress against the world's largest problems. SOURCE: Climate Watch, the World Resources Institute (2020) 7.8% combustion Unallocated fuel Energy use in buildings (17.5%) Commercial (6.6%) Residential buildings (10.9%) Transport (16.2%) Aviation 1.9% Pipeline (0.3%) Rail (0.4%) 1.7% Shipping Other industry 10.6% Road Transport 11.9% gevo 24#25KEY INFORMATION • Cash • $80.6 Million (9/30/2020) • Common Shares Outstanding • • ~119.6 million (10/30/2020) Warrants Outstanding . 2.7 million @weighted avg of $0.60/share (9/30/2020) 51k @ weighted avg of $164.32/share (9/30/2020) Management and Insider Holdings · 4.2% of outstanding common stock (9/30/2020) gevo 25#26GEVO - KEY INVESTOR "TAKE-AWAYS" • Transform renewable energy into energy dense liquid hydrocarbons with a net-zero GHG footprint across the lifecycle • - Products proven to work for transportation fuels - Production processes work - Intellectual Property (IP) valued +$400 million* Huge end markets and we can solve problems around GHG's for liquid fuels leveraging existing transportation fuel infrastructure and cars, trucks, planes • Long-term, take or pay contracts in place, more developing - Strong, Global Players • Focus on growing large scale production plants, and off-balance sheet financing. Economics are attractive (+20% IRR)** Citigroup Project - Other sites in development • Have the money for development of Net-Zero plant(s)on the balance sheet * Estimated Value of IP by Peak Value IP LLC, August 2020 **Projected project-level internal rate of return based on a project financing structure and assumptions around offtake contract pricing, carbon value, capital costs, and operating costs, all of which are subject to revisions gevo 26#27FOR ADDITIONAL INFORMATION ABOUT GEVO These short videos explain more about Gevo, our process, business system, and how we think about sustainability Working Toward Zero Carbon Footprint (2:46): https://vimeo.com/440219829 Food and Fuel (1:19): https://vimeo.com/440220247 Where we are so far (1:21): https://vimeo.com/416215170 Alternative Feedstocks (1:00): https://vimeo.com/416214862 Our Process (1:01): https://vimeo.com/416215010 Replacing Fossil Based Carbon (2:07): https://vimeo.com/396232536 Farming Carbon & Soil Conservation (1:54): https://vimeo.com/379773448 Sustainable Jet Fuel (1:59): https://vimeo.com/379896308 Partners with Mother Nature (1:49): https://vimeo.com/416215170 Going After the Whole Gallon (0:50): https://vimeo.com/451342705 SAF Opportunities (0:40): https://vimeo.com/451342390 We are Recycling Carbon (0:45): https://vimeo.com/451341985 Our Circular Economy (0:48): https://vimeo.com/451341499 www.gevo.com PAST FUTURE gevo 27