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Ukrainian Companies Exported over 11 Million Cubic Meters of Biomethane in 2025

(ExPro Consulting (Google translation))   Ukrainian private companies exported over 11.2 million cubic meters of gaseous biomethane of their own production in 2025, according to ExPro estimates. Start of export Biomethane exports began in February 2025, when the first Ukrainian company ( Vitagro

January 15, 2026 Read Full Article

Biofuels Mandates Around the World 2026

by Jim Lane (Biofuels Digest) Daily Digest today released its annual review of biofuels mandates and targets around the world, looking at the state of biofuels mandates in 65 countries. Get the latest up to the minute new information on the

December 30, 2025 Read Full Article

MOL Group Marks New Milestone with Successful SAF and HVO Production Tests

(Biofuels International) MOL Group has completed a successful production test of hydrotreated vegetable oil (HVO) and sustainable aviation fuel (SAF) at its Slovnaft refinery in Bratislava, marking a significant step in the company’s energy-transition strategy. During the trial, HVO was produced by

December 22, 2025 Read Full Article

Six Member States Push EU to Water Down 2035 Ban on Internal Combustion Engine Cars

by Inti Landauro and Louise Rasmussen (Reuters) Six European Union countries have on Friday (December 5, 2025) asked the European Commission to water down an effective ban on the sale of internal combustion engine cars slated for 2035 ahead of the

December 08, 2025 Read Full Article

Croatian Oil Company Pilots SAF Coprocessing at Rijeka Refinery

(INA/Biobased Diesel Daily) For the first time in its history, Croatian oil company INA’s Rijeka refinery has produced sustainable aviation fuel (SAF). As part of its efforts to reduce its carbon footprint and align with European renewable energy regulations, INA has successfully

July 26, 2025 Read Full Article

EnviTec Biogas Announces Commissioning of first EnviThan Plant in Slovakia

(EnviTec Biogas) EnviThan gas upgrading plant is the result of sustained service work -- The result of ongoing, neighborly service efforts speaks for itself: After 18 years in the Eastern European market, the team at the Czech Service subsidiary of EnviTec Biogas

June 06, 2025 Read Full Article

Slovak Biofuel Company Expands from Regional to Global Player

(The Slovak Spectator) Investments in India, Brazil announced.  Just 18 years ago, the Slovak company Envien Group began producing bioethanol. Over the years, it expanded into Czechia, Hungary, Poland, Switzerland, and Croatia—becoming a key player in the Central European biofuel market. Now,

May 13, 2025 Read Full Article

MOL Group Produces HVO and SAF via Co-processing

(Bioenergy International) Hungary-headed integrated oil, gas, petrochemicals, and consumer retail company MOL Group has announced that it has produced a diesel fuel containing hydrotreated vegetable oil (HVO), and sustainable aviation fuel (SAF) at its Slovnaft refinery in Bratislava, Slovakia. The quality

February 17, 2025 Read Full Article

EU Invests EUR 4.8B of ETS Revenues in 85 Projects

(Bioenergy International)  The European Commission has selected 85 innovative net-zero projects to receive EUR 4.8 billion in grants from the Innovation Fund, helping to put cutting-edge clean technologies into action across Europe. The 2023 call for proposals of the Innovation Fund attracted

November 16, 2024 Read Full Article

Commission Approves up to €1.4 Billion of State Aid by Seven Member States for the Fourth Important Project of Common European Interest in the Hydrogen Value Chain

(European Commission) The European Commission has approved, under EU State aid rules, a fourth Important Project of Common European Interest (‘IPCEI') to support research, innovation and the first industrial deployment in the hydrogen value chain. The project contributes to the EU's

June 03, 2024 Read Full Article

Bears, Cars and Angry Farmers Fuel Green Backlash

by Karl Mathiesen, Nicolas Camut, Zia Weise, Charlie Cooper and Louise Guillot (Politico) A 28-country guide to how climate policies are splitting Europe. -- And Green parties are taking the hit — polling shows they will face deep electoral pain when EU citizens

March 09, 2024 Read Full Article

Engineering of Plant Cell Wall Modifying Enzymes Opens New Horizons

by Johnny von Einem (University of Adelaide) A newly discovered way of optimising plant enzymes through bioengineering has increased knowledge of how plant material can be converted into biofuels, biochemicals and other high-value products. The University of Adelaide-led study presents innovative ideas

September 11, 2023 Read Full Article

Eight European Countries Block Ambitious Euro 7 Emissions Plan

by Peter Holderith (The Drive) ... The extremely stringent Euro 7 emissions regulations could be blocked in the European Union after it was announced Monday that eight countries signed a letter objecting to the legislation's passage. These countries constitute a large

May 22, 2023 Read Full Article

Adventz Group and Envien Group to Jointly Develop and Own Greenfield 150 KLPD Grain Based Distillery in Uttar Pradesh

(Zuari Industries/Business Wire) Zuari Industries Limited (ZIL) has entered into definitive agreements with Envien International Limited of Envien Group, headquartered in Slovakia on 15 March 23 to jointly develop, construct own and operate a 150 KLPD grain-based distillery in Uttar

March 17, 2023 Read Full Article

Nine EU Countries Want Low-Carbon Hydrogen Included in Bloc’s Renewables Goals

by Paul Messad (EURACTIV France)  Nine EU member states, including France, have called on the European Commission to include low-carbon hydrogen – produced from nuclear electricity – in the EU’s renewable hydrogen targets. France, Romania, Bulgaria, Poland, Slovenia, Croatia, Slovakia, Hungary

February 10, 2023 Read Full Article

15 Mgy Biodiesel Plant Using BDI’s RepCat Technology Comes Online in Hungary

by Ron Kotrba (Biobased Diesel Daily)  Rossi Biofuel, a 25/75 joint venture between MOL Group and Envien Group, cut the ribbon for its new biodiesel plant in Komárom, Hungary, March 11. The facility, sized at 15 million gallons per year

March 12, 2022 Read Full Article

Commission Aims to Decarbonise Transport by Equally Taxing Fossil and Crop-Based Biofuels

by Sarantis Michalopoulos (EURACTIV.com) Decarbonising Europe’s transport has always been a tough equation for EU policymakers. However, the puzzle is expected to become even more complex as the European Commission is considering taxing fossil fuels and crop-based biofuels at the same

February 11, 2022 Read Full Article

Advanced Biofuels Feedstock List Should Be Enlarged to Meet EU Target: Industry

by Sean Goulding Carroll (EURACTIV.com) The list of EU-approved sustainable fuel sources should be expanded to meet the higher targets for second-generation biofuels under the updated renewable energy directive, according to the advanced biofuels industry. ... The leaked draft also includes an increase

July 08, 2021 Read Full Article

Transport Energy & Renewables in the EU – What the Latest Commission Data Tells Us

by James Cogan (Ethanol Europe/Biofuels Digest) ... Oil maintains an overwhelming grip on the sector with a steady 94% share. The rest is biofuels with 5.6% and renewable electricity with 0.6%. Three quarters of the extra energy demand over the

April 07, 2021 Read Full Article

The Digest’s Exclusive Q&A with Clariant/ Enviral: Decarbonization, EU Transport, Slovakia Project, Biofuels Developments and More

by Jim Lane (Biofuels Digest) ... The European Commission presented its 2030 Climate Target Plan in mid-September, raising the EU’s ambition to reduce GHG emissions to at least 55% below 1990 levels by 2030. The plan is seen as bridging to

March 11, 2021 Read Full Article

Cellulosic Ethanol: The Digest’s 2020 Multi-Slide Guide to Clariant Chemtex Approach

by Jim Lane (Biofuels Digest)  Two world leaders in cellulosic deployment – Jeff Taylor from Chemtex and Paolo Corvo from Clariant – talked about how cellulosic fuels are on the march on last week’s DigestConnect. Check out this exclusive slide

October 26, 2020 Read Full Article

Lignocellulosic Platform Goes Beyond Biofuels: The Digest’s 2020 Multi-Slide Guide to Clariant’s Sunliquid

by Jim Lane (Biofuels Digest) Chemicals, catalysis, additives – At ABLC Digital this July, Clariant shared how they are working on advancing biofuels globally and details on their sunliquid technology to decarbonize transportation. A fully integrated and carbon negative process, sunliquid

September 06, 2020 Read Full Article

Advanced Biofuel Reduces Carbon Emissions: The Digest’s 2020 Multi-Slide Guide to Clariant’s Sunliquid and Lignocellulosic Ethanol

by Jim Lane (Biofuels Digest) Clariant takes us on a journey on how carbon emissions can be reduced by advanced biofuels, more specifically, how lignocellulosic ethanol made from agriculture residues like straw, non-food materials, and waste can make an immediate impact,

April 27, 2020 Read Full Article

V4+ Countries Warn of Ulterior Motives for Seeking Biofuel Blending Cuts in Eastern Europe

by Meghan Sapp (Biofuels Digest)  In Hungary, although the European Union committed to phase out subsidies for fossil fuels by 2020, one spectacular last subsidy is now in the works in Central and Eastern Europe (CEE). Biofuel producers from the

March 27, 2020 Read Full Article

In Europe, the Blend Is the Trend

by Emmanuel Desplechin (ePURE/Ethanol Producer Magazine)  Study shows that E10 can be successful in Europe in the near-term, while E20 can be Europe's fuel in the future.  --  Europeans continue to push their national governments and the European Union to

December 24, 2019 Read Full Article

EU’s Increased Demand for Higher Ethanol Blend Could Be Met, Study Shows

(ePURE)  More countries could adopt higher ethanol fuel blends to reduce transport emissions, improve air quality and boost engine performance – without exceeding the existing cap on crop-based biofuels  -- Europe’s need for better-performing, low-carbon fuels to reduce emissions from existing

December 19, 2019 Read Full Article

Here Comes the Sun – Sunliquid Tech: The Digest’s 2019 Multi-Slide Guide to Clariant

by Jim Lane (Biofuels Digest)  Clariant, a Switzerland based specialty chemicals company, has four business areas: Care Chemicals, Natural Resources, Catalysis and Plastics & Coatings. While the first half of the year has been challenging, Clariant was able to increase sales

July 29, 2019 Read Full Article

Here Comes the Sun – Sunliquid Tech: The Digest’s 2019 Multi-Slide Guide to Clariant

by Jim Lane (Biofuels Digest)  Clariant, a Switzerland based specialty chemicals company, has four business areas: Care Chemicals, Natural Resources, Catalysis and Plastics & Coatings. While the first half of the year has been challenging, Clariant was able to increase sales

July 29, 2019 Read Full Article

Eastern Europe Backs Locally Produced Biofuels to Save Climate and Farmers

by Sarantis Michalopoulos (EURACTIV.com)  Slovakia, Poland and the Czech Republic have signed a joint declaration saying that Europe will be able to de-carbonise transport through the use of locally produced clean biofuels, which will also boost rural areas and farmers. “We believe

April 17, 2019 Read Full Article

The Digest’s 2018 Multi-Slide Guide to Clariant Biotechnology

by Jim Lane (Biofuels Digest)  Clariant’s Group Biotechnology — responsible for the Technology Platform Biotechnology — develops tailor-made biotechnological processes for the economic and sustainable production of bio-based chemicals and biofuels. It focuses on bio-catalysis and bio-refining. Innovative technologies for the sustainable conversion of

September 18, 2018 Read Full Article

The Digest’s 2018 Multi-Slide Guide to Clariant’s Sunliquid Cellulosic Technology

by Jim Lane (Biofuels Digest)  Clariant’s sunliquid technology for the conversion of lignocellulosic biomass into sugars, followed by fermentation to cellulosic ethanol, is flexible to be used to convert different feedstocks on a regional basis, for example corn stover in North

September 17, 2018 Read Full Article

NGOs Tell Commission to Listen to Science and Differentiate Biofuels

by Claire Stam (EurActiv)  A coalition of Czech and Slovak NGOs has called on the European Commission to draw a line in the Renewable Energy Directive revision (RED II) between more sustainable ethanol and the high greenhouse gas emitting tropical oils. They also said that

May 09, 2018 Read Full Article

As Petroleum Prices, Demand Soars, US, EU Dither on Biofuels

by Jim Lane (Biofuels Digest) ... US gasoline prices are at a three-year high, says CNBC. This time, the response has been to dither on biofuels and to point to reasonably dismal sales of EVs as evidence that an electrics solution is on

April 26, 2018 Read Full Article

10 Years After: Advanced Biofuels’ Status, Opportunities and Challenges

by Lorenz Bauer (Lee Enterprises Consulting/Biofuels Digest)   In 2007 the US government established a national strategy for the development of advanced biofuels made using non-edible biomass. After 10 years we are still short of achieving the targets of this plan

February 06, 2018 Read Full Article

‘Greenwashed Oil’ Set to Win from Renewable Transport Targets, Biofuel Industry Claims

by Paola Tamma (EurActiv) Biofuel producers in the Visegrad countries plus Lithuania and Bulgaria have warned that a phase-out of biofuels will lead to a phase-in of ‘greenwashed’ fossil fuels under the Renewable Energy Directive (RED), as it currently stands in

December 14, 2017 Read Full Article

EU Needs Advanced Biofuels Boost to Reach Climate Goals, Transport Decarbonisation

by  Marko Janhunen (EurActiv/Leaders of Sustainable Biofuels)  The International Energy Agency confirms that sustainable biofuels are needed to secure transport decarbonisation. The European Parliament’s Industry Committee, for its part, confirms the need to set a specific mandate for advanced biofuels, writes

December 05, 2017 Read Full Article

Now Deploying at Commercial Scale: The Digest’s 2017 Multi-Slide Guide to Clariant’s Sunliquid Cellulosic Ethanol Technology

by Jim Lane (Biofuels Digest)  Clariant’s sunliquid technology for the conversion of lignocellulosic biomass into sugars, followed by fermentation to cellulosic ethanol, is flexible to be used to convert different feedstocks on a regional basis, for example corn stover in North

November 30, 2017 Read Full Article

The Digest’s 2017 Guide to the 20 Top European Biorefinery Projects

by Jim Lane (Biofuels Digest)  You won’t hear it from the NGOs orbiting Brussels who have long figured out that bashing biotechnology is good for the fund-raising cash register, but Europe has become the hottest geography on the planet for

November 23, 2017 Read Full Article

Clariant to Build Flagship Cellulosic Ethanol Plant in Romania: 8-Figure Sales Potential Envisioned

by Jim Lane (Biofuels Digest)  In Germany, Clariant’s board has approved investment in a new full-scale commercial plant for the production of cellulosic ethanol from agricultural residues using its sunliquid technology. The new plant, with an annual production capacity of 50.000

November 01, 2017 Read Full Article

Ethanol from Trashy Sources Advances

by Melody M. Bomgardner (Chemical & Engineering News)  Firms turn to garbage and wheat straw to make the fuel alcohol  --  Residents of Edmonton, Alberta, will soon be able to fuel their cars with household garbage, albeit indirectly. Enerkem says

September 26, 2017 Read Full Article

Visegrad and Balkans Hit out at Commission over Biofuels Phase-Out Proposal

by Sarantis Michalopoulos  (Euractiv)  The Visegrad group and two Balkan countries signed a joint declaration urging the European Commission to reconsider its proposal to gradually phase out first generation biofuels after 2020 and think about the consequences. ... On the other hand, the

September 25, 2017 Read Full Article

Advanced Biofuels Plant to Be Built in Slovakia

(Biofuels International)  Clariant, a developer of specialty chemicals, and Enviral, Slovakia’s largest bioethanol producer, have announced a license agreement on sunliquid cellulosic ethanol technology. The move will see one of Europe’s first advanced biofuel plants built at the Enviral site

September 18, 2017 Read Full Article

Austria – Biofuels Technology, Research and Development

by Dina Bacovsky, Andrea Sonnleitner (Task39 Newsletter)  ...  Domestic FAME (fatty acid methyl ester) production in 2014 was 292,009 tonnes based on rapeseed (72%), used cooking oil (19%), animal fat (8%) and fatty acids (1%). The feedstock was sourced mainly from the

January 02, 2017 Read Full Article

BBI JU Showcases Novel Bio-Based Products at the Bratislava Bioeconomy Conference

(Bio-based Industries Joint Undertaking )  The Bio-based Industries Joint Undertaking (BBI JU) together with 4 of its projects, introduced participants to the products and production methods of the future during the Bratislava Bioeconomy conference (BBEC2016) organised under the Slovakian Presidency of

October 18, 2016 Read Full Article

For Biofuels and Climate, Location Matters

(Phys.org)  A new study published in the journal Nature Climate Change shows that, when looking at the production site alone, growing biofuel crops can have a significant impact on climate depending on location and crop type. The study is the

May 11, 2015 Read Full Article

The Cellulosoic Biofuels Odyssey: Crossing the Finish Line

[caption id="attachment_59604" align="alignleft" width="300"] "The Cellulosic Biofuels Odyssey," artwork by David R. Dudley; concept by Heather Youngs, Susan Jenkins, and David Dudley.[/caption] by Greg Breining (Bioenergy Connection) When Bioenergy Connection first covered the progress to commercial cellulosic ethanol in 2011, a dozen

February 15, 2015 Read Full Article

10 Biggest Bioeconomy Blockbuster Stories of 2014 (EU, Middle East and Africa)

by Jim Lane (Biofuels Digest)  Aviation biofuels on the rise, in the skies” tops the trend list; drop-in and cellulosic ethanol projects; M&A and cap raises, and action from strategic investors and customers dominate the headlines this year. You might know

December 29, 2014 Read Full Article

DuPont, Ethanol Europe Renewables Ink Pact for Cellulosic Ethanol in Macedonia

by Jim Lane (Biofuels Digest)  Macedonian government joins as signatory for MOU. 100 million liter cellulosic refinery could start construction in 2016. ... (N)ews arrives from Skopje, Macedonia that the Republic of Macedonia today joined a MOU to facilitate the development of

October 17, 2014 Read Full Article

Earth to Cellulosic Ethanol: Glad You’re Here, Buddy, What Took so Long? Parts 1 and 2

by Jim Lane (Biofuels Digest) Cellulosic ethanol arrives at scale — “The five years away forever” put to rest — but are there troubling waters still ahead? For whom, and why? Part I of II There’s a gigantic disconnect between two sections

October 10, 2014 Read Full Article

V4 Agriculture Group Urge EU Support for Biofuel

by MTI  (Politics.HU)  The agricultural chambers of the Visegrad Four countries called on European decision-makers to support sustainable, crop-based biofuels, at a meeting of their leaders in Szekszard in southern Hungary on Monday. The V4 group of the Czech Republic, Hungary,

September 12, 2013 Read Full Article

Central European Initiative Ministerial Meeting on Science and Technology and Biofuels Conference Pave the Way for Promoting a Bio-based Economy in CEI Region

(Central European Initiative)  Ministers of Science and their representatives from 18 CEI Member States, together with High Officials from the European Commission and from international scientific institutions attended the CEI Ministerial Meeting on Science and Technology in Trieste on 19 September 2012.

October 30, 2012 Read Full Article

Vertis Signed up as Agent for BioMCN in Central Europe

(BioMCN)  Environmental commodity broker Vertis Environmental Finance have signed an agency agreement with BioMCN for the representation and sales of bio-methanol in Central Europe. BioMCN is the largest 2nd generation biofuels producer in the world, producing high quality bio-methanol from

December 23, 2011 Read Full Article

Search for Sugars

by Holly Jessen (Ethanol Producer Magazine)  Breaking down the cellulose in wood isn’t easy. But—as two Canadian students and their science teacher discovered—bark is a different story. James Ross and Isaiah Saunders, who are today graduates of St. Joseph-Scollard Hall, a

September 29, 2011 Read Full Article
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social responsibility corrosion corruption CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation) cosmetics Costa Rica cotton cotton seed hulls cotton seed oil cotton stalk cottonwood Council on Environmental Quality county cover crops cow rumen cracking Crambe crassulacean acid metabolism plants (CAM) crimes criteria pollutants Croatia crop crop insurance cropland croton crowdfunding crude lignin oil (CLO) crude oil Cruise Ships Cuba cup plant cuphea currency/foreign exchange policy curriculum cusi Customs and Border Protection cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs d-5 D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D20 (20%DME) D5 (5%DME) dairy waste dandelion DARPA date kernel oil date palm date palm pits date palm waste Dates DDGS (distiller’s dried grains with solubles) dead zone decanol decision-support tool deep water drilling Defense Logistics Agency (DLA) Defense Production Act deficit definitions deforestation defossilization Dehydration Delaware DeltaWing demonstration demonstration scale/unit Denmark densify density Department of Agriculture (USDA) Department of Commerce Department of Defense (DOD) Department of Education Department of Energy (DOE) Department of Health and Human Services Department of Homeland Security Department of Justice Department of Labor Department of the Interior Department of Transportation (DOT) depolymerization depots dextrose dfdsffsfdfsf diatoms diesel Diesel Emissions Reduction Act (DERA) diesel fuel blendstock diesel prices Diesel R5 diesel with renewables diesel-range hydrocarbons diesel-to-biodiesel conversion diethyl ether digital Digital Biology diisobutylene (DIB) dilute acid hydrolysis pretreatment DIN 51605 DIN EN 15376 (Ethanol blending component) direct air capture direct injection direct ocean capture Direct Sugar to Hydrocarbon Conversion (DSHC) direct-to-fuel directed evolution dispense distillates distillation distilled biodiesel distilled palm methyl ester (DPME) distilleries distributed/centralized distribution distribution capacity distribution waiver diversification divestment DME/rDME (dimethyl ether)/renewable DME DMF (2.5-dimethylfuran) Dominican Republic double cropping drawdown Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping dual-fuel/flex fuel ships Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) E. coli E0 E0 price E1 E10 E10 certification fuel E10 price E100 E100 conversion kit E10M90 ethanol/methanol E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity price electricity/power generation electricity/power transmission electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrofuels (e-fuels) prices electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants embargo eminent domain emissions emissions standards EN 15751 EN 15940 EN 16709 EN 228 EN 590 EN228 (standard pump gasoline) end user end-of-life Endangered Species Act (ESA) Energy Bill energy cane energy consumption energy crops energy density energy dominance energy grasses energy independence Energy Independence and Security Act of 2007 (EISA) Energy Information Administration (US EIA) energy law energy policy energy prices energy reserves Energy Return on Energy Invested (EROEI or EROI) energy security Energy Security Trust energy storage enforcement engine Engine Development engine problems Engine/Fuel Co-optimization engineering England enhanced oil recovery (EOR) entrepreneur environment environmental attributes environmental impact study (EIS) environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Environmentalists Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling Enzyme solicitation enzymes EPA (Environmental Protection Agency) EPACT (Energy Policy Act) Equatorial Guinea equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia Eswatini/Swaziland ETBE (ethyl tert-butyl ether) etha ethane ethanol ethanol benefits ethanol blend wall ethanol blended diesel ED ethanol blends/ethanol flex fuels ethanol emissions ethanol ether diesel fuel ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance ethanol-fueled aircraft Ethanol-to-Gasoline (ETG) ethanol/bioethanol ethanol/diesel ethanol/methanol synthesis ethanol2G Ethiopia Ethiopian mustard ethyl levulinate (EL) ethylbenzene ethylene ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication executive order executive order--state Extended Range Electric Vehicle (EREV) externalities extremophiles f F Factor F-24 F-34 F-76 (Marine Diesel) F-T FAEE FAEE (fatty acid ethyl esters) Fair trade False Claims Act FAME (Fatty Acid Methyl Ester) Farm Bill Farm Bureau farm equipment farm policy Farm to Fleet Farm to Fly farmers farming farnesane farnesene Fats fecal sludge Federal Aviation Administration (FAA) Federal Bureau of Investigation (FBI) Federal Emergency Management Agency (FEMA) Federal Energy Regulatory Commission (FERC) Federal Highway Administration (FHWA) federal land Federal Railroad Administration Federal Reserve Bank Federal Trade Commission (FTC) Federal Transit Administration (FTA) feed Feed In Tariffs (FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices feedstock storage feedstock terminal feedstock transportation Feedstocks fermentation ferry fertilizer fiber Fiji Financing Finland Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA) Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) Fischer-Tropsch Synthetic Paraffinic Kerosene with Aromatics (FT-SPK/A) Fischer-Tropsch/FT fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax fleet turnover Fleets fleshings flex-fuel vehicles (FFV) flight tests Flightpath flixweed/tansy/herb-Sophia flood-prone soil Florida flue gas FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste for forage forage sorghum forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources Forest Service forestry forklifts Formate formic acid fossil carbon fossil fuel Frace fracking fractionation fragrance France franchise fraud free fatty acids (FFA) Freedom of Information Act (FOIA) freight/cargo French French Guiana fructose fruit FT-SKA fuel fuel additives fuel cell electric vehicle (FCEV) fuel cells fuel economy fuel efficiency fuel injection fuel mixtures fuel molecules fuel oil fuel performance fuel prices Fuel Quality Directive (FQD) fuel registration Fuel Retailers fuel testing fuel transportation fuel use fuel wholesaler fully burdened cost fund funding fungus/fungi Furanics furfural fusel oils Future Farmers of America (FFA) Gabon gallium Gambia games gas prices gas tax/highway user fee gas-to-liquid (GTL) gasification gasoline gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gasoline-range hydrocarbons Gemany General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h hairy vetch Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts hops horticulture Housing and Urban Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation hydrogen aircraft hydrogen carrier hydrogen combustion engines hydrogen fuel cells hydrogen internal combustion engines hydrogen leaks hydrogen pipeline hydrogen pumps/fueling stations hydrogen tax credit hydrogen terminal Hydrogen/Renewable Hydrogen Hydrogen/Renewable Hydrogen Price hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogenolysis hydropower Hydroprocessed fermented sugars to synthetic isoparaffins (HFS-SIP) hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal gasification hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois Illiois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indian beech tree Indian grass Indiana indirect effects indirect emissions indirect fuel use change indium Indonesia industrial burners industrial ethanol industrial gases industrial sugars industrial waste industrial waste gases IndyCar infographic Infrastructure inhibitors innovation insecticide/pesticide insects insurance integrated biorefineries integrated food/energy systems intellectual property Inter-American Development Bank inter-crop interactive map intercropping internal combustion engine (ICE) internal combustion engine (ICE)/gasoline engine ban International international balance of payments International Council on Clean Transportation (ICCT) International Energy Agency (IEA) International Maritime Organization (IMO) International Monetary Fund (IMF) International Organization for 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Liquified Natural Gas (LNG) lithium Lithuania litigation Litigation-Federal Litigation-State livestock loan guarantees loans lobbying loblolly pine locomotives lodgepole pine logistics long-term contracts Louis Louisiana low c low carbon emissions low carbon octane standard (LCOS) Low Emission Vehicle Standards (LEV) low sulfur diesel low sulfur fuel low sulfur marine fuel LSMGO (Low Sulfur Marine Gas Oil) lubricants lumber mill lupin Luxembourg lysis M100 M15 M3 M50 ma macadamia macauba Macedonia machine learning machinery macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land marine algae Marine Corps Marine Diesel Oil (MDO) Marine Fuel Oil Marine Gas Oil (MGO) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) price Marine/Maritime Bio and Renewable/Sustainable Fuel Terminal Marine/maritime renewable fuel terminal/bunkering market forces market share marketing markets/sales Mars Marshall Islands Maryland Masdar Institute mass balance standard Massachusetts Master Limited Partnership (MLP) Mauritania Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methanation methane leaks methane/biomethane methanization methanol benefits methanol fuel cells methanol hybrid methanol price Methanol-to-Gasoline Methanol-to-Jet (MTJ-SPK) Methanol/Biomethanol/Renewable Methanol methylbutenol Mexico Michelin GreenX Challenge Michigan micro-crop microalgae microbial electrosynthesis microbiology microorganisms/microbes microwave Mid-Atlantic Middle East Midwest mileage military military policy military reserves military specifications military strategic flexibility military strategy military use of biofuels milk permeate millennium fruit millet millettia pinnata milo stover mineralization minerals mining Minn 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Nitrogen fertiliser nitrogen starvation nitrous oxide (N2O) Niue NO2 noodles nopal North Africa North America North Carolina North Dakota North Korea Northeast Northern Australia northern catalpa Northern Ireland Northern Territory Northwest Territories Norwary Norway Nova Scotia NOx (nitrogen oxides) noxious weeds nuclear Nunavut nut shells nutraceuticals nutrient credit trading nutrient management nutrients nutrition oak oat hulls oat straw oats Obligated Parties/Point of Obligation (PoO) ocean-based energy Oceania octane octane price/value octanol Office of Energy Efficiency and Renewable Energy Office of Management and Budget (OMB) Office of Science and Technology Policy Office of Science and Technology Policy (OSTP) Office of Science Technology and Policy (OSTP) Offices of Inspector Generals offtake agreements Ohio oil oil embargo oil exploration oil monopoly oil p oil price parity oil prices oil production oil refineries oil replacement oil sands oil seed oil seed crops oil speculators oil spill oil subsidies oil taxes oil/gas terminals Oilcane Oils Oklahoma olefins oligomerization olive cake olive oil olive pits olive pomace olive water olives Oman Omega-3s on-farm algae production on-farm ammonia production on-farm biodiesel on-farm ethanol production on-farm natural gas production on-farm processing on-site hydrogen production one p one pound waiver onion waste online courses Ontaio Ontario OPEC (Organization of the Petroleum Exporting Countries) open fuel standard open pond opportunity zones optimized flex fuel vehicles orange peel orchard grass orchard prunings Oregon organic solar cells Organization for Economic Cooperation and Development (OECD) osage orange OSHA (Occupational Safety and Health Administration) Overseas Private Investment Corporation overview overview/survey course owa oxygen oxygenate ozone Pakistan Palau palm palm biomass palm fatty acid distillate palm fiber palm fronds palm kernel palm kernel oil palm kernel shell palm oil Palm 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(RSB) royalties RP-1 RTP (rapid thermal processing) rubber rubber seeds rumen ruminants rural development Rural Energy for America Program (REAP) Rural Energy Self-Sufficiency Initiative Rural Renewable Energy Pilot Program rushes Russia Russian olive rutabaga Rwanda ry rye Rye grass rye straw s saccharification SAF pipeline SAF10 SAF30 SAF40 SAFc (Sustainable Aviation Fuel certificates) Safer and Affordable Fuel Efficient Vehicles (SAFE) safety safflower sago sago pond weed SAIC sal tree Salicornia salt water salt-tolerant saltbush saltcedar Samoa Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Advisory Board (SAB) Science Based Targets initiative (SBTi) Science Policy scooters Scotland scum sea level rise seaports seashore mallow seawater seaweed cultivation Seaweed/Macroalgae second-generation biofuel income tax credit Section 526 Securities and Exchange Commission (SEC) seed husks seed-to-wheel Senegal 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