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Maersk Tests Brazilian Ethanol Mix to Make Cleaner Maritime Fuel

by Roberto Samora (Reuters) Danish shipping company Maersk (MAERSKb.CO), is testing a blend of Brazilian ethanol with methanol and marine diesel - known as "bunker" - for its vessel engines as part of its efforts to further decarbonize operations, the company announced on

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The New Commodity Frontier: Why London Investors Are Backing Waste-Based Biofeedstocks

by Sarah Dunsby (LondonLovesBusiness) As global markets shift from fossil fuels to renewables, London’s financial elite are scouting an unlikely new asset: waste. Specifically, waste-based biofeedstocks such as used cooking oil (UCO), animal fats, and organic residues are the core ingredients

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Mitsubishi Gas Chemical and U.S.-Based Transition Industries Sign Agreement for the Purchase and Sale of Ultra-Low Carbon Methanol

(Mitsubishi Gas Chemical)  Mitsubishi Gas Chemical Company, Inc. (MGC; Head Office: Chiyoda-ku, Tokyo; President: Yoshinori Isahaya) is pleased to announce that on November 6, 2025, it entered into a sales and purchase agreement (hereinafter “the Agreement”) with Transition Industries LLC (TI;

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CropEnergies Pilot Project in Mannheim Proves: Super E20 Works!

(CropEnergies)  In October 2023, Germany's first public E20 filling station opened in Mannheim. The fuel on offer was developed by Mannheim-based CropEnergies AG. The demo fleet shows that E20 works perfectly well in everyday use. Logistics E20 can be used entirely within the

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Restarting Production at a Giant Factory in Romania. Corden BioChem to Resume Bioethanol Production at Podari in 2026

by Andrada Ghira (Economica.net (Google translation))  Corden BioChem, a self-proclaimed European leader in industrial biotechnology, bought the decommissioned bioethanol factory in Podari, Dolj County, this year. However, the company could resume bioethanol production, after the Competition Council authorized the industrial giant's takeover

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Driving Product Diversity

by Katie Schroeder (Ethanol Producer Magazine) Ever since startup in 1996 with a 15 MMgy capacity, diversification has been Chippewa Valley Ethanol Co.’s modus operandi, according to Chad Friese, general manager and CEO of CVEC. Located in Benson, Minnesota, the plant’s

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New Study Finds California’s Indirect Land Use Change Score for Ethanol Is Obsolete

(Renewable Fuels Association)  As the California Air Resources Board (CARB) prepares to hold a Biofuels and Land Use Change Public Forum tomorrow (November 6, 2025), a comprehensive new report from Life Cycle Associates, Advances in Estimation of Land Use Change Emissions Associated with Ethanol, shows

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Advanced Biofuels Canada Welcomes Federal Budget 2025 Focus on Strategic Industries and Energy Security

(Advanced Biofuels Canada)  Advanced Biofuels Canada Association (ABFC) applauds the federal government for a budget that puts the economy first with a targeted focus on strategic industries. Strengthening domestic production and supply chains is vital to Canada’s energy security which is inseparable from safeguarding

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A Blueprint for the Future of Natural Gas Infrastructure: A Gulf Coast Case Study

by Hon Xing Wong and Marina Slijepcevic (Medium/Catalyst by GTI Energy)  Future energy systems will rely as much on optimizing existing infrastructure as on deploying new technologies. Delivering reliability and economic value will depend on strategic planning that integrates both. The U.S.

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PlanET Biogas: Driving the Future of biogas

(Bioenergy Insight)  Few companies have had as much influence in shaping the space as PlanET Biogas, a global leader with a strong presence in North America. Bioenergy Insight spoke to Derek Hundert, president of PlanET – North America, to discuss the company’s history,

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European Bioeconomy Alliance Report Highlights Benefits of First-Generation Biomass

(Bioenergy Insight) The European Bioeconomy Alliance (EUBA) has announced the release of a new expert paper by the nova-Institute, titled “Benefits of Using First-Generation Biomass for Food, Fuels, Chemicals and Derived Materials in Europe: Science-based Argumentation Paper.” According to EUBA’s statement, the

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Mozambique: Amendments to Biofuels Regulation to Boost Domestic Production and Exports

(Lusa/Club of Mozambique)  The Mozambican Government aims to boost national production of oils for pure biofuels and has decided to halve the export tax on these products. A joint ministerial decree from the Ministries of Mineral Resources and Energy and Finance, dated

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Mexico, US Eye Ethanol Cooperation amid Regulatory Overhaul

(Bnamericas) US agriculture secretary Brooke Rollins has discussed biofuels cooperation with Mexico’s energy minister Luz Elena González Escobar amid rising expectations for the growth of the Mexican ethanol market. “We discussed opportunities for cooperation in the biofuels area in order to strengthen

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EPA Reopens Comment Period on Notice Focused on Collection of Biointermediates Data DEADLINE November 28, 2025

by Erin Krueger (Ethanol Producer Magazine) The U.S. EPA on Oct. 29 announced it will reopen a comment period related to a proposed extension of an information collection request (ICR) focused on provisions regarding biointermediates under the Renewable Fuel Standard.  The agency

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Tapping into Africa’s SAF Potential

(Biofuels International) The International Air Transport Association (IATA) has called on South Africa to mobilise its experience, resources and infrastructure to accelerate the development of sustainable aviation fuel (SAF) production in the country. “South Africa has vast potential to become a leading

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Illinois Researchers Convert Food Waste into Jet Fuel, Boosting Circular Economy

by Marianne Stein (ACES News/University of Illinois Urbana-Champaign) ... Now, researchers at the University of Illinois Urbana-Champaign have discovered a novel way to address that problem—by converting food waste into sustainable aviation fuel (SAF) that meets industry standards without relying on fossil fuel

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Heartwell Renewables to Begin Renewable Diesel Production in Nebraska Next Year

by Ron Kotrba (Biobased Diesel Daily) City leaders in Hastings, Nebraska, provided an update Oct. 30 on development of the Heartwell Renewables project. The 80-million-gallon-per-year renewable diesel project was first announced in April 2021 as a joint venture between Cargill and Love’s Travel

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MO Corn Farmers Call for Full USMCA Renewal, Stress Ethanol Market Access

by Carah Hart (Brownfield Ag News) A mid-Missouri farmer says he’s optimistic the U.S., Mexico and Canada will renew their trade commitments in another multilateral trade agreement next year. Jay Schutte raises corn and soybeans in Audrain County, and is an

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Illinois: Fuelling Sustainable Aviation

by Cindy Tomei (SAFII/The Illinois Manufacturer)  The Prairie State can claim a variety of unique qualities as its own: Illinois grows 95% of the processed pumpkins in the U.S., it’s the birthplace of the first skyscraper in 1885, and is the

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Portland Won’t Weaken Its Policy to Phase out Petroleum Diesel and Replace It with Biofuels

by Gosia Wozniacka (The Oregonian/OregonLive)  ... The rollback recommended earlier this month by the Renewable Fuels Standards Advisory Committee, the advisory board, would have allowed trucks to continue to emit black carbon, or “soot,” at a higher level and for longer

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Tech Startup Converts Cashew Waste into Biofuel, Biochar

by Vivek Waghmode (Bio Energy Times)  Udupi: A village near Hebri in Udupi district has become the site of India’s first large-scale biofuel and biochar carbon removal plant, marking a major step toward clean energy. The facility, set up by MASH

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Jacobson in the Legislature: Madrid Ethanol Plant Connects to Carbon Dioxide Pipeline

by Mike Jacobson (North Platte Bulletin)  Last week, I was invited to attend the celebration in Madrid related to the Mid America Agri Products/Wheatland ethanol plant’s connection to the Tallgrass Trailblazer CO2 pipeline. This was the first ethanol plant to connect

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Brazilian Prosecutors Investigate Illegal Use of Native Wood in Corn Ethanol Production

by Roberto Samora (Reuters) Prosecutors in Mato Grosso state to investigate illegal use of native wood as fuel for corn ethanol industry; State reforesters association Arefloresta says over 50% of wood used in sector is from native trees; Corn ethanol

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Indonesia: East Java to Become Major Site for Ethanol Production

by Vivek Waghmode (ChiniMandi)  The Ministry of Industry has identified East Java as a prime location for setting up an ethanol plant to support Indonesia’s plan to introduce a mandatory 10 percent bioethanol blend (E10) in fuel, reports Antara News. “The most

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Minnewaska Area High School Students Tour CVEC

(Minnesota Bio-Fuels Association) Forty-one students from Minnewaska Area High School’s agriculture processing class toured Chippewa Valley Ethanol Company (CVEC) yesterday (October 21, 2025).  “We take great pride in the growth and refinement that we continue to achieve in our production processes over

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Southland High School Students Tour Al-Corn Clean Fuel

(Minnesota Bio-Fuels Association)  Fourteen students from Southland High School toured Al-Corn Clean Fuel earlier today (October 24, 2025). During the tour, the students learned about the various stages of ethanol production such as incoming grain handling and grading, fermentation, grain storage, ethanol

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Green Hydrogen and Ammonia: Opportunities and Challenges for Minnesota

by Michael Reese ((University of Minnesota West Central Research and Outreach Center (WCROC))  Industrial decarbonization is the process of reducing fossil energy consumption thereby lowering greenhouse gas (GHG) emissions associated with producing various products.  This is also known as reducing the

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PM Opens the “Kemet for Integrated Industries” Ethanol Production Plant in Suez

(MENA/Egypt Independent)  Prime Minister Mostafa Madbouly on Sunday, October 26, 2025, inaugurated the “Kemet for Integrated Industries” ethanol production plant in the Sokhna Industrial Zone of the Suez Canal Economic Zone, emphasizing the government’s focus on value-added, technology-driven industries and private

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Addressing the Sustainable Aviation Fuel Grand Challenge: Economic and Environmental Insights from Feedstock Optimization

by Braden J. Limb, Jack P. Smith, Steve Simske, and Jason C. Quinn (Environmental Science & Technology)  This study assesses the potential for purpose-grown bioenergy feedstocks to meet the United States Sustainable Aviation Fuel (SAF) Grand Challenge targets. A combined life cycle assessment,

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CVR to Pivot Biofuel Unit Back to Crude: Update

by Cole Martin (Argus Media)  US independent refiner CVR Energy will soon stop producing renewable diesel after President Donald Trump's administration sharply reduced the company's obligation to blend biofuels. The company will convert a 5,200 b/d renewable diesel unit in Wynnewood, Oklahoma,

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Biofuels – A Continuing Debate: Why I Trust TEI Research

by John Eichberger (Transportation Energy Institute) Recently, I have seen several reports claiming that biofuels are not good for the environment, that they emit more carbon than the petroleum they displace and that their production has diverted resources and negatively affected

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Heard on the Floor at ABLC Next: The Stakes Are High

by Jim Lane (Biofuels Digest) ... In Washington, the federal deck has been reshuffled: environment, employment, energy security has become energy dominance, employment, environment. The order has changed—but not the urgency. An industry that once needed cash because it had ideas has become an industry that needs

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Clean Fuels Applauds Congressional Letter Supporting Robust RFS Volumes

(Clean Fuels Alliance America)  Clean Fuels Alliance America thanked 49 Senators and Representatives who signed a letter to EPA Administrator Lee Zeldin, urging him to finalize the 2026-2027 RFS rule as quickly as possible and calling for “reallocation of 100% of

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Research Shows that Glycerin Is an Effective Replacement for Water in the Production of Green Hydrogen

(Agência FAPESP*) A study led by researchers from the Center for Innovation in New Energies (CINE) has shown that replacing water with glycerol – popularly known as glycerin – increases the efficiency of photoelectrochemical cells. These cells use sunlight as

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Fonds de Solidarité FTQ Bioénergie Partners with Keridis BioEnergy to Accelerate Renewable Natural Gas Production in Québec

(Fonds de Solidarité FTQ/CISION) A strategic partnership to advance the energy transition and the circular economy -- The Fonds de solidarité FTQ Bioénergie ("Fonds Bioénergie") announces a strategic partnership with Keridis BioEnergy, a Québec-based company specializing in the development, financing and operation

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Industry Leaders Collaborate to Launch the Clean Fuel Credit Consortium (CFCC) in the Ethanol Market

(Cultura Technologies/Globe Newswire) Cultura Technologies (“Cultura”) today (October 29, 2025) announced that its newly formed brand, CreditCrop, has joined the Clean Fuel Credit Consortium (CFCC), a multi-company collaboration with Verdova, Vericap, and JAG Group, Inc. The consortium aims to support clean-fuel credit generation and regulatory compliance across

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Honeywell Introduces New, Innovative Technology that Produces Low-Cost, High Quality Renewable Fuels from Biomass

(Honeywell)  Honeywell (NASDAQ: HON) today (October 28, 2025)  introduced a breakthrough technology that converts agricultural and forestry waste into ready-to-use renewable fuels for hard-to- abate sectors, such as the maritime industry. The technology produces lower-carbon marine fuel, gasoline and sustainable aviation

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How This Sustainable Jet Fuel Company Is Charting a New Route in the Trump Era

by Sean Captain (Fast Company) LanzaJet aims to power planes without petroleum. Its first plant got caught up in politics—forcing a sudden retooling before it can begin producing sustainable aviation fuel. A first-of-its-kind refinery has been in the works for a decade

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Growing International Markets Expected to Drive U.S. Ethanol Exports

by Jared White (Brownfield Ag News)  The chairman of the U.S. Grains & Bioproducts Council says the ethanol export outlook is positive. “We see that as having the fastest, biggest potential of moving corn.” Mark Wilson, who farms in northern Illinois, says several

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Biofuels Producation and Development in Denmark

by Sune Tjalfe Thomsen (University of Copenhagen/IEA Bioenergy Task 39 Biofuel News)  • Renewable energy covers nearly half of Denmark’s gross energy use, with biomass still the largest contributor. • Biogas production has tripled since 2016 and now supplies almost 50% of national

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Eni and the Bioenergy Association for Sustainable Development of Egypt Sign Agreement on Carbon Offset Solutions and Bioenergy Projects

(Eni) Eni and the Bioenergy Association for Sustainable Development, affiliated with the Ministry of Environment of the Arab Republic of Egypt, signed in Cairo today (October 27, 2025) a cooperation agreement to prepare a comprehensive feasibility study for establishing biogas production

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Identifying the Best High-Biomass Sorghum Hybrids Based on Biomass Yield Potential and Feedstock Quality Affected by Nitrogen Fertility Management Under Various Environments

Jang, C., Namoi, N., Lee, J.W., Becker, T., Rooney, W., Lee, D.K. ( Center for Advanced Bioenergy and Bioproducts Innovation) Data were collected from agronomy fields in Urbana and Ewing, IL, during the 2022 and 2023 growing seasons. The dataset includes dry

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RFA Congratulates SIRE on 2 Billion Gallons of Ethanol Production

(Renewable Fuels Association) The Renewable Fuels Association congratulates member company Southwest Iowa Renewable Energy (SIRE), based in Council Bluffs, Iowa, on the production of its two-billionth gallon of ethanol. “Two billion gallons of ethanol production is an incredible milestone,” said RFA President and CEO

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Toyota Keen to Build Ethanol Plant in Indonesia, Says Deputy Minister

by Anastasya Lavenia Yudi (Tempo)  Deputy Minister of Investment and Downstream Industry, Todotua Pasaribu, has announced that several companies are interested in building ethanol factories in Indonesia, including Japan-based auto manufacturer Toyota. This move is intended to support the use of 10 percent ethanol-blended fuels,

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Green COP and Chemtex Partner to Scale Global Biobutanol Production

(Green COP) Collaboration Merges Green COP’s Waste-to-Fuel Technology With Chemtex’s Engineering Expertise, With YIT Bridging the Partnership to Advance Sustainable Fuels Worldwide -- Green COP, a Singapore-based technology enabler for sustainable fuels, has signed a collaboration agreement with Chemtex (Shanghai) Chemical Engineering,

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Plug Power Partners with Edgewood Renewables to Build Best in Class Renewable Fuels Facility in Nevada

(Plug Power) Plug Power Inc. (NASDAQ: PLUG), a global leader in comprehensive hydrogen solutions for the hydrogen economy, today announced a strategic partnership with Edgewood Renewables to support the development and construction of its advanced renewable fuel facility in North Las

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Defining Clean Transportation Standards for Illinois

by Hannah Spangler (Farm Week Now) During the spring 2023 session of the Illinois General Assembly, lawmakers introduced new legislation to establish a Clean Transportation Standard (CTS), a policy aimed at reducing the carbon intensity of transportation fuels used across

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Harkin Says His View of Ethanol Has Changed

by y O. Kay Henderson  (Radio Iowa) Tom Harkin — the Iowa Democrat who served in 40 years in the U.S. House and Senate — has had a change of heart about the ethanol industry. “For most of my time in the Senate,

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Biodiesel Fuel Blend Could Help Future of Farming and Trucking

by Haley Bickelhaupt (WQAD)   A higher blend of biodiesel is catching the eye of a number of companies and the hopes of some farmers. Rob Shaffer grows soybeans in El Paso, Illinois. He said the biodiesel, B-99 or B-100, could boost demand

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Indonesia–Brazil Seal Ethanol Fuel Pact to Boost Clean Energy

(Antara) Minister of Energy and Mineral Resources (ESDM) Bahlil Lahadalia conveyed that the renewable energy development collaboration between Indonesia and Brazil targets environmentally friendly ethanol-based biofuels. The collaboration was sealed in a Memorandum of Agreement (MoU) signing, witnessed by Indonesian President Prabowo

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Heard on the Floor at ABLC: The Economics of Urgency

by Jim Lane (Biofuels Digest) ... Keasling’s Mic Drop: Design for Scale, or Don’t Bother -- The crowd didn’t know who the “Secret Speaker” would be until he stepped onto the stage — but when Jay Keasling appeared, the room drew a collective

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Breeding for New Markets: How University of Minnesota Is Working to Boost the Oil Content in Soybeans

by Tyne Morgan (AgWeb) University of Minnesota soybean breeders are working to increase oil content in soybeans from around 22% to closer to 30%, a crop with higher oil that could cater to emerging demand. At the University of Minnesota, soybean breeders

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Brazil's Corn Ethanol Boom Draws Wave of New Projects

(The AgriBiz) Together, they could lift corn ethanol output more than 50% in just two years, pushing supply from 8.2 billion liters in the 2024/25 crop year  READ MORE Related articles Brazil’s corn ethanol boom is pushing global sugar prices lower (Bloomberg) Amaggi, Inpasa partner to build new

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Treasury Urged to Finish Clean Fuel Credit Rules by Lawmakers

by Chris Cioffi (Bloomberg Law) The biofuel credit created in the 2022 tax-and-climate law has broad bipartisan support. -- The Treasury Department should take swift action to finalize clean fuel production rules to address unresolved pieces of July’s GOP tax law for

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Global Ethanol Summit Kicks off with Conversations on Ethanol’s Global Position

by Rusty Halvorson (U.S. Grains & BioProducts Council/KFGO)  Attendees of the Global Ethanol Summit (GES) 2025 settled in for the first full day of programming Monday, which featured three keynote speakers, a panel and two flash talks focused on the day’s

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Clean Fuels Asks USTR to Close Reciprocal Tariff Loophole on Imported Renewable Diesel

(Clean Fuels Alliance America) Today, Clean Fuels Alliance America wrote U.S. Trade Representative Jamieson Greer, asking him to close a loophole in the administration’s Reciprocal Tariff regime. Under President Trump’s Executive Order 14257 Annex II, diesel and renewable diesel are both

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Policy Insider Blog: Jaw Droppers and Energy Eye Openers

by Allen Schaeffer (Engine Technology Forum)  Yes, there are more than 190,000 miles of liquid petroleum pipelines in the U.S., but none delivering motor fuels to California. ...  A bumper bean crop is being crushed by trade and wavering environmental fuels policy. It's a

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Thailand's New Biofuel Roadmap: SAF Mandate, E20/B7 Focus

by Chullawan Kerdyam (The Nation) -- Thailand will mandate the use of Sustainable Aviation Fuel (SAF), starting at 1% in 2026 and increasing to 8% by 2036.  -- The country is restructuring its road fuels to establish Gasohol E20 and Biodiesel B7

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Indonesia to Cultivate 1 Million Hectares of Cassava for E10 Fuel Project

by Alfitria Nefi P (Tempo) The Minister of Agriculture, Amran Sulaiman, plans to cultivate cassava on one million hectares of land to support ethanol production for the 10 percent ethanol (E10) supply in fuel products. Amran stated that the cassava cultivation program will be

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Advanced Alternatives

(BDI-BioEnergy International/Biofuels International)   ... Traditional feedstocks, primarily refined vegetable oils, are increasingly being replaced by advanced alternatives that offer both economic and environmental advantages. The shift from first generation (Gen1) biodiesel to more advanced biofuels, including hydrotreated vegetable oil (HVO) and sustainable

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Bucknell Professor Jude Okolie Harnesses AI to Assess Sources of Biodiesel Fuel

by Mike Ferlazzo (Bucknell University) ...  A recent study co-authored by Bucknell University Professor Jude Okolie, chemical engineering, highlights how artificial intelligence (AI) may hold the key to a more sustainable future for biodiesel production. Published last summer in the journal Green Energy and Intelligent Transportation,

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Highwater Ethanol Hosts Sleepy Eye High School Students

(Minnesota Bio-Fuels Association)  Fourteen students from Sleepy Eye High School’s Crop 101 class toured Highwater Ethanol today (October 1, 2025) to learn about ethanol production.  “We enjoyed welcoming students from Sleepy Eye High School to our facility. These tours give students an

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Al-Corn Clean Fuel Hosts Triton High School Students

(Minnesota Bio-Fuels Association) Fifteen students from Triton High School’s agriculture economics class toured Al-Corn Clean Fuel earlier today (September 25, 2025).  Organized by the Minnesota Bio-Fuels Association (MN Bio-Fuels), the tour was aimed at educating the students on the renewable energy production

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Al-Corn Clean Fuel Host Owatonna High School Students

(Minnesota Bio-Fuels Association) Twenty-one students from Owatonna High School’s Power and Technology class toured Al-Corn Clean Fuel earlier today (September 19, 2025. “We're please to welcome back Owatonna High School to Minnesota Bio-Fuels Association producer member, Al-Corn Clean Fuel. Touring an ethanol

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Madhya Pradesh Farmers to Reap Benefits Of Biogas Production from Napier Grass

(ETV Bharat) Bhopal: Napier grass is normally known to be used as a high-protein livestock fodder that boosts milk production. But now the farmers in Madhya Pradesh are looking at reaping monetary benefits from its direct sale. This opportunity has come their way

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India Ramps Up Ethanol Drive with Year-round Supply, Feedstock Push

(NewKerala.com) Reaffirming India's commitment to a cleaner energy future, Ashwani Srivastava, Joint Secretary, Department of Food & Public Distribution, underscored the government's strategic focus on building a robust, year-round ethanol supply chain. -- Reaffirming India's commitment to a cleaner energy future,

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Fueling Biofuels: How Legislation and Tariffs Shape Lipid Feedstock Supply

by James Primrose (Stillwell Associates) Two of the world’s largest biofuel markets, the U.S. and Europe, share several common trends. Firstly, there is a growing demand for biomass-based biodiesel (BBD) – a category including renewable diesel (RD) and biodiesel (BD) –

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The SAF Approach

by Caitlin Scheresky (Biomass Magazine) ... Bio-oil SAF, commonly known as hydrotreated esters and fatty acids (HEFA) technology, currently dominates SAF production simply because it’s been proven at a commercial scale. However, HEFA technology is far from the perfect solution. While

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The New Cold War between Beijing and Washington: Soy, Oils and Biofuels

by Saber Boubaker (Tunisie Numerique)  The trade war between the United States and China has opened a new front: food and fuel. After semiconductors and rare metals, the economic conflict now extends to soy and biofuels, turning the global farm belt

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Decarbonizing Paradise

by Katie Schroeder (Biomass Magazine) More than 2,400 miles from the mainland U.S., energy company Par Pacific Holdings Inc. serves as Hawaii’s lone refinery. In 2023, the company decided to add sustainable aviation fuel (SAF) and renewable diesel to their product

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Kenya Airways Takes off on Locally Made Jet Biofuel in Bid to Attract Green Investment

by Adekunle Agbetiloye (Business Insider Africa)  Kenya Airways Plc is taking a bold step to show that sustainable aviation fuel (SAF) can be made and used right in Africa.  Kenya Airways is conducting flights using Sustainable Aviation Fuel (SAF) blends to test local

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Unlocking the Potential of Biomass Carbon Removal and Storage

by  Charlotte Levy, Stephanie Herbstritt, Kathy Fallon, Zoe Jee (Clean Air Task Force /Carbon 180) During New York Climate Week, Carbon180 joined experts from Clean Air Task Force, Carbon Direct, the National Wildlife Federation, and World Resources Institute to present and discuss the opportunities and challenges

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Biochar, Biomass and Bottom Lines

Cornelius van Tonder  (RegenCorp/Ethanol Producer Magazine)  As U.S. ethanol producers prepare for the implementation of 45Z, one thing is clear: carbon intensity (CI) is no longer just a regulatory metric—it’s a revenue driver. Achieving CI scores below 30 grams of CO2

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What’s New in Biofuels? Trends in Biofuel Startups

by Natalie Roberts* and Carmen Miskel* (American Energy Society/Advanced Biofuels USA) How do we know where the biofuels industry is going next? The American Energy Society (AES) believes that looking at data trends in energy-related startups could help paint the picture.

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Time For Sarvodaya and Antyodaya in Biofuel Mission

by Anandajit Goswami (The Pioneer) ... When biofuel production from villages of India will happen through such a trusteeship between villagers, market players, government agencies, and private developers, with risk sharing in a decentralised, self governed way, cooperation will happen over class

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MoE Aims to Cut Fuel Imports through Biofuel Production

The Ministry of Energy is endeavouring to produce biofuel with a view to fulfilling domestic needs and reducing fuel imports. Biofuel mixing bioethanol made from crops such as corn, sugarcane, broken rice, with locally produced gasoline will be produced. Myanmar imports 97

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Is Ethanol a Better Shipping Fuel than Methanol?

by Craig Eason (TradeWinds) Everllence and WinGD have announced engine tests for the latest alternative propulsion newcomer -- ... Ethanol, also known as ethyl alcohol, is similar to methanol in that is liquid at room temperature and pressure. It is also the new

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It’s Time: Fueling a Fair Go for Rural Regions

by Jim Lane (Biofuels Digest)  ... They’re doing it not with protest signs, but with seed drills and soil — and a new report out of Australia has turned that quiet demand for fairness into a national industrial plan: the Low-Carbon Liquid

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Food vs. Fuel: Why US Sustainable Crops Are Suddenly in High Demand

(Bain & Co.) New clean fuel incentives are reshaping US crop economics—and raising strategic risks for food companies. -- With clean fuel incentives, biofuels producers could pay twice as much per acre for sustainably grown crops—replacing food companies in the bidding.  -- Food

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Ethanol Blog: Trump Administration Grants Loan Guarantee Extension for Gevo on Proposed SAF Plant Plans

by Todd Neeley (DTN Progressive Farmer) Englewood, Colorado,-based Gevo Inc. was granted an extension on a $1.46 billion U.S. Department of Energy loan guarantee on proposed plan to build an ethanol-to-jet sustainable aviation fuel plant in Lake Preston, South Dakota, as

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CAER, State Energy and Environment Cabinet Complete Sustainable Aviation Fuel Study

(University of Kentucky Research) The University of Kentucky Center for Applied Energy Research (UK CAER) and the Kentucky Energy and Environment Cabinet (EEC) have completed a risk assessment of representative fats, oils and grease (FOG) feedstocks that can be used to produce sustainable aviation fuel

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Some Economics Of U.S. Biofuels

by Timothy Taylor (Conversable Economist/Talk Markets)  Twenty years ago, with the Energy Policy Act of 2005, the US decided to encourage “biofuels” in a big way with the Renewable Fuel Standard (RFS) program, which started with RFS1 and later was amended

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Biofuel Diplomacy: India’s Next Big Export after UPI

By Sreeraman Thiagarajan (Economic Times) At GFF 2025, Prime Minister Modi spoke about bridging divides between urban and rural, rich, and poor, developed and developing. The same philosophy applies to India’s biofuel story. What began as a domestic policy to reduce

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KU Researcher Turning Trash into Treasure - Farm Waste into Biofuels

(Kansas Public Radio) Clement Feyijimi, a KU graduate researcher, is studying ways to use gasification, a thermochemical process that transforms carbon-rich organic materials like crop residues into syngas and even biofuels. The materials are heated and converted without full combustion. It’s

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20 Years Later: Minnesota's Biodiesel Legacy Leads the Nation

by Noah Fish (AgWeek) Minnesota became the first in the nation in 2005 to require a biodiesel blend in its diesel fuel. -- Twenty years ago, Minnesota farmers helped make history. In the fall of 2005, the state became the first in

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European Energy Launches Bio-Methanol From Electrified Steam Methane Reforming, Cutting Costs and Carbon Footprint

(Fuel Cells Works)  -- New e-SMR process integrates renewable electricity and biogas feedstocks to produce low-cost, low-carbon green methanol.  -- The technology boosts flexibility and energy independence, enabling Europe to scale affordable clean fuels for hard-to-abate sectors. European Energy has unveiled its

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Local CO2 Solutions: Carbon Capture and Sequestration Opportunities across the U.S. Ethanol Production Sector Are Not All Created Equal.

by Luke Geiver (Ethanol Producer Magazine) ... From plant to plant, the list of variables any leadership team may have to navigate when working to bring a CCS project to bear can seem never-ending and nuanced—even the smallest differences can create

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Summit Weighs New Destinations for Carbon Pipeline: Nebraska, Wyoming, Colorado, Kansas

by Donnell Eller (Des Moines Register) -- Summit Carbon Solutions is asking Iowa regulators to amend its carbon dioxide pipeline permit to explore sequestration sites in other states.  -- Opponents, including landowners and environmental groups, are challenging Summit's Iowa permit in

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Clean Marine Fuels Are an Enormous Market Opportunity for U.S. Biofuels and Ag—Don’t Let It Sink

by Geoff Cooper (Renewable Fuels Association) There’s an old saying in politics that suggests “if you’re not at the table, you’re on the menu.” Sure, the adage is overused and a bit cliché. But it aptly describes events that will be

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Growing ‘Continuous Corn’ Drives Emissions of a Powerful Greenhouse Gas. It Doesn’t Have To.

 by Anika Jane Beamer (Inside Climate News)  Corn monocropping emits higher levels of nitrous oxide, a greenhouse gas which traps heat in the atmosphere more than 300 times as effectively as carbon dioxide. Simple interventions could drastically reduce emissions, experts say.

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Korean Companies Eye Fruit Juice, Biofuel Plants in Cần Thơ

(VietStock) Deputy Director of the Cần Thơ Department of Industry and Trade LêThành Thanh welcomed the proposals, saying they fit the city’s strategy for sustainable industry. -- Two major enterprises from the Republic of Korea (RoK) – Lotte Chilsung Beverage (part of

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Lincolnway Energy Implements Whitefox ICE® to Hit Record Production Volumes and Reduce Energy

(Whitefox) Whitefox ICE System Supports Efficiency Improvements as Lincolnway Celebrates 100 Million Gallon Annual Production Milestone    --  Lincolnway Energy and Whitefox Technologies are proud to announce the successful installation and startup of its Whitefox ICE® membrane dehydration system at Lincolnway’s ethanol plant in Nevada,

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Mexico Eyes Ethanol Revival amid Sheinbaum Support

(BNamericas) New prospects are opening for Mexico’s biofuels industry amid increased support from the administration of President Claudia Sheinbaum, rising concern over falling sugar prices, and growing cooperation with ethanol powerhouse Brazil. “We are gradually seeing how a framework is taking shape

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Blue Biofuels Concludes DOE Phase 2 SBIR Grant

(Blue Biofuels/Ethanol Producer Magazine) Blue Biofuels is pleased to announce the successful completion of its Phase 2 Small Business Innovation Research grant awarded by the U.S. Department of Energy. Over the past year, this grant has enabled Blue Biofuels to advance

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RFS: Looking Back 20 Years

by Holly Jessen (Ethanol Producer Magazine) To mark the 20-year anniversary of the RFS, Ethanol Producer Magazine spoke to several long-time members of the ethanol industry about what has been accomplished as well as what’s next on the horizon.  ... When asked to

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Senate OKs Energy, Enviro Provisions in NDAA — but No Biofuels

by Andres Picon (Politico Pro E&E Daily)  Senators adopted amendments on minerals and nuclear energy, but a proposal to boost E15 ethanol sales fell out. --  The Senate passed its version of the annual defense policy bill Thursday night after adopting amendments

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Eni Launches Authorisation Process in Priolo for New Biorefinery and Chemical Recycling Plant for Plastics

(Eni) Eni has launched the authorisation process for the Environmental Impact Assessment (VIA) to transform its industrial site in Priolo, Sicily. In recent days, the Italian Ministry of the Environment and Energy Security approved the application to proceed with the construction

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Varied Biofuels, LNG Key for Net-Zero: Marine Fuels 360

by Sarah Giam (Argus Media) Biofuels and liquefied natural gas (LNG) will likely be the most economical alternative marine fuels well into the 2030s, speakers at the Marine Fuels 360 conference in Singapore on 7 October said. But they also emphasised a

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Western Australia to Develop Biofuels Strategy

by Trish Everingham (InnovationAus.com) The Western Australian government will spend $1.2 million developing an advanced biofuels strategy aimed at building a local biofuels industry and cutting emissions. The state expects the strategy to help identify its use of existing agricultural and forestry resources

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Qld Parliamentary Inquiry into Bioenergy: Sugar Manufacturers’ Vision Will Secure Regional Jobs and Lead an Industry Revival

(Australian Sugar Manufacturers)  The Australian Sugar Manufacturers (ASM) has today (October 8, 2025) submitted a bold vision to the Parliamentary Inquiry into Sugarcane Bioenergy Opportunities in Queensland, calling for a $40 million investment package to transform the sugar industry into the

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EU-US Waste Oil Imports Surge Twentyfold as Biofuel Demand Hits Vegoil Supply: IEA

by Samyak Pandey (S&P Global)  Biofuels claiming 27% of vegetable oil production by 2030; Aviation SAF competing for same waste oils as road transport; Advanced feedstocks still niche despite policy support -- EU and US waste oil imports have surged twentyfold since 2020, intensifying pressure

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Circular Bossa Nova: The Global Longing for Nature’s Leavings as the Source of Energy

by Jim Lane (Biofuels Digest) ... The bossa nova — literally, “new trend.” ... I. The Rhythm of Renewal ... Every time a biorefinery turns residue into revenue or a digester converts methane into molecule value, it’s the same refrain — structure and improvisation, sense

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Indonesia Considering Bioethanol-Blended Fuel Mandate, Minister Says

by Ananda Teresia and Fransisca Nangoy (Reuters) Indonesia is considering setting a mandatory bioethanol content level of 10% for gasoline sold in the country to lower carbon dioxide emissions and reduce its dependence on fuel imports, state news agency Antara reported

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Green Fuel Regs for Ocean Shipping Offer Hope for Struggling U.S. Ag Sector

by Philip Brasher (Agri-Pulse) Over the objections of the Trump administration, an international body that regulates ocean shipping is preparing to finalize a cap-and-trade system for reducing greenhouse gas emissions that offers a potential new market for biofuels made from agricultural feedstocks.

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North American SAF Conference Demonstrates Industry Tenacity

by Katie Schroeder (Ethanol Producer Magazine) The sustainable aviation fuel industry’s biggest players gathered in Minnesota last week (of September) to confront the sector’s steep challenges and chart its path forward. At the North American SAF Conference and Expo, held Sept. 22-24

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Understanding California’s LCFS Updates: A Discussion with Kari Buttenhoff

(Ethanol Producer Magazine) This month's EPM podcast features, Kari Buttenhoff, Partner, Christianson CPAs and Consultants. Hosted by Katie Schroeder, Ethanol Producer Magazine. READ MORE/LISTEN

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Technip Energies Awarded Two Services Contracts for First-of-a-Kind Waste-to-Methanol Ecoplanta Project in Spain

(Technip Energies) Technip Energies (PARIS:TE) has been awarded two engineering services contracts by Repsol for the development of the Ecoplanta Molecular Recycling Solutions (Ecoplanta) project, a first-of-a-kind waste-to-methanol facility to be built in El Morell, near Tarragona, Spain -- The plant will

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EU Imports of UCO-Based Biodiesel Remain High Despite Punitive Tariffs

(UFOP/Biobased Diesel Daily) ... Since February, the EU-27 has imposed duties on biodiesel imports from China, ranging from 10 percent to 35.6 percent, depending on the feedstock. Nevertheless, pressure from Chinese imports remains strong. According to Eurostat, imports of methyl-ester biodiesel made from used

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BP Eyes Nine Biomethane Projects in Brazil

(Bioenergy Insight) BP has the potential to develop at least nine biomethane projects in Brazil, according to company president Andres Guevara de la Vega, reports Argus Media. Speaking at a British Chamber of Commerce event in Rio de Janeiro, de la Vega said

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Whip It Good! 
India’s Isobutanol 
Remix for Diesel

by Jim Lane (Biofuels Digest) Gevo, Praj in focus as India tips a blending strategy to complement biodiesel, renewable diesel -- ... Ethanol, the star of India’s petrol program, couldn’t hold the mix in diesel. Too volatile, too hydrophilic, too combustible. The

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Ethanol Mix Gasoline: Mileage and Engine Impact

(Autoini) Explore ethanol fuel blends and their effects on engines, efficiency, and global adoption. --  Ethanol mix gasoline is becoming more common worldwide as countries aim to cut emissions and reduce oil dependence. Blended fuels such as E5, E10, E20, and E85 are already widely

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Sustainable Energy Opportunities: ECN DG Calls for Integration of Jatropha, Cassava for Biogas Production

by Stephen Adeleye (KOGI Reports)  The Energy Commission of Nigeria (ECN) has encouraged Nigerians to embrace the integration of Jatropha and Cassava for biogas production to strengthen energy security, create jobs, reduce waste, protect the environment, and drive rural economic growth. This

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Grassley: Any Legislation with Ad Hoc Payments to Farmers Should Include Year-Round, Nationwide E15

(Office of Senator Chuck Grassley (R-IA)) Floor Remarks by Senator Chuck Grassley of Iowa; Senate President Pro Tempore, “The Agricultural Economy: Year-Round, Nationwide E15” -- So again, for the third time this week, I want to talk about the agricultural situation. This week, I’ve been

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CoBank Economist Offers Comments on Biofuel Opportunities and Challenges

by Grace Skavdahl (Wyoming Livestock Roundup)  In a Sept. 17 edition of the North American Ag Spotlight podcast, hosted by Chrissy Wozniack, CoBank Farm Supply and Biofuels Lead Economist Jacqui Fatka offers her perspective on the shifting landscape of biofuels.  Titled “How Biofuels are Changing

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Minnesota Soybean Marks B2 Milestone — Advocacy Efforts Led to Nation’s First Biodiesel Law

by Drew Lyon (Minnesota Soybean Growers Association/The Journal)  Twenty years is a long time. Two decades ago, in 2005, George W. Bush was president, “The Office” and “Grey’s Anatomy” both premiered on network TV, Hurricane Katrina hit Louisiana, Zygi Wilf took

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Verdus Energy Introduces Biomass Technology for Carbon-Negative Farming

(Bioenergy Insight)  A New Zealand-based company has introduced its Biomass Conversion Technology (BCT). Verdus Energy & Associates aims to help dairy and livestock farms achieve carbon-negative operations while producing a wide range of high-value green products. Using circular economy principles and energy-neutral processes,

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Benefits of Using First-Generation Biomass for Food, Fuels, Chemicals and Derived Materials in Europe (PDF)

(Renewable Carbon Publications) First-generation biomass in non-food applications increases food security. -- Using first-generation biomass for non-food applications strengthens food security by increasing overall availability of feedstock and market stability. At the same time, it also delivers valuable protein-rich by-products addressing the

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India Risks Falling Behind Brazil as Molasses Feedstock Regulations Cloud Ethanol-Based SAF Ambitions

by Samyak Pandey (S&P Global) India's ethanol surplus could support aviation decarbonization; Regulatory uncertainty around sugarcane feedstocks hinders SAF scaling; Addressing feedstock policy, certification key to unlocking AtJ potential India could leverage its abundant ethanol surplus to support international aviation decarbonization, but regulatory uncertainty

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Biomethane Not Feasible for Replacing Fossil Gas at Scale

MCS Foundation) New report shows that although biomethane supply is expected to increase, its widescale use as a green fuel for home heating is not achievable; Even under most optimistic scenarios, biomethane could provide less than 18% of UK’s current gas demand; Priority

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EU Appeals ‘into the Void’ WTO Ruling on RI Biodiesel Exports

by Deni Ghifari (The Jakarta Post) he European Union plans to appeal a World Trade Organization ruling against Brussels’ import duties imposed on biodiesel from Indonesia, meaning the case is set to remain in limbo at the WTO’s paralyzed Appellate Body.  READ

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Zimbabwe's Biodiesel Output Soars

(Bulawayo) Biodiesel production in Zimbabwe is set for a major leap, with daily output expected to rise from 3 000 litres to 75 000 litres following the upgrading of Finealt Engineering's processing plant in Mutoko. Located on the north-western fringes of Mutoko

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Indonesia: Palm Oil Sellers Fear New Barriers after EU Deal

by Fika Ramadhani  (Deutsche Welle) After nearly a decade of negotiations between Jakarta and Brussels, a new free trade pact will let Indonesia sell its palm oil in the EU with zero tariffs. But other obstacles are looming. -- The European Union

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APOA, CPOPC to Build a Stable and Sustainable Palm Oil Supply Chain

(Deccan Chronicle) The Asian Palm Oil Alliance (APOA), the Council of Palm Oil Producing Countries (CPOPC), and Solidaridad Network Asia Limited (SNAL), embark on a structured programme to align national sustainability standards, improve traceability and support smallholders across the region. APOA, the

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U-turn on Ethanol Imports to Protect Farmers, Secure Supplies

by Maudey Khalisha (The Jakarta Post) The Trade Ministry has reinstated controls on ethanol imports to stabilize molasses prices and protect sugarcane farmers, while also issuing new rules on cassava to support domestic producers.  READ MORE Related articles Tapioca Import Requirements Tightened,

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Gasum and Preem Enter Strategic Partnership – Enables Preem Cardholders to Refuel with Biogas at Gasum Stations

(Gasum)  During the summer, Gasum and Preem signed a strategic cooperation agreement that enables Preem's corporate customers to refuel liquid and compressed biogas at Gasum stations in Sweden. On top of the environmental benefits, all transactions will be consolidated into a

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Moeve Continues Advancing Biomethane Plant Development to Produce Green Hydrogen and Decarbonize Its Industrial Operations

(Moeve) The company is advancing its renewable gas production through the signing of an agreement with ID Energy Group to develop up to 1 TWh of production capacity, adding to the partnerships previously made with Kira Ventures, PreZero, and InproEner; Producing up

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Skill Baby Skill: The World’s Best Advise on the Everests of Bio-Extraction and Bio-Innovation

by Jim Lane (Biofuels Digest) ... It is about atoms — the reinvention of plastics, cement, fertilizers, magnets. Ninety-nine percent of a sustainable future, as IndieBio’s Alex Kopelyan and Berkeley Lab’s Todd Pray remind us, comes from rethinking what we already

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Groundbreaking Ceremony for EnviTec Biogas Flagship Project in Sweden

(EnviTec Biogas) Up to 70 GWh of Bio-LNG per Year for Greener Heavy-Duty Transport -- Lohne/Saerbeck – With the official groundbreaking ceremony, Biogas Västra Skaraborg AB (BVS) has launched the construction phase of its first combined biogas and gas upgrading plant in

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Trump Says US Will Distribute Aid to Farmers until Tariffs Kick in to Their Benefit

by Jeff Mason, Maiya Keidan and Leah Douglas (Reuters)  U.S. President Donald Trump said on Thursday (September 25, 2025) that the United States would give proceeds from tariff revenues to farmers. "We're going to take some of that tariff money and give

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Five Ways to Spur Global Growth in Renewable Ethanol

by David Carpintero (ePURE/Ethanol Producer Magazine)  ... While economic and political uncertainty seem to have become the new normal on the global stage, there are still some ways that ethanol producers everywhere could take advantage of opportunities created by the right

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IFF: Mapping DCO and Mitigating Yield Loss

by Katie Schroeder (Ethanol Producer Magazine) Drawing from its robust suite of process-optimizing tools, technologies and talent, IFF is helping ethanol producers improve distillers corn oil (DCO) yields through customized enzyme application and the intelligent use of process information. Corn oil

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Will Portland Weaken Its Policy to Phase out Diesel, Replace It with Biofuels?

by Gosia Wozniacka (The Oregonian/OregonLive)  Portland leaders may soon weigh whether to roll back parts of the city’s signature climate policy on replacing diesel with renewable fuels, a first-in-the-nation standard critical to reducing emissions and harmful particulate matter pollution. The policy, adopted by the City

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Biofuels and India’s Energy Transition: How Government Policies and Industry Innovators are Driving Sustainability

by  Kishan Karunakaran (Chemical Industry Digest) Biofuels are emerging as a key driver of India’s energy transition, supported by strong policies and industry innovation. By converting waste into clean energy, they enhance energy security, reduce emissions, boost rural incomes, and promote sustainable

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Flex Engines Gaining Traction in India with Ethanol Push: IFGE Chief

by Kaushal Verma (ANI News) Flex engines are gaining a foothold in India, backed by the  country's growing ethanol blending programme and other biofuel initiatives, Pramod Chaudhari, President of the Indian Federation of Green Energy, said on Wednesday. ... Flex engines, or flex-fuel engines, are

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HOPA Ports Takes Steps to Secure Future of Hamilton’s Biox Biodiesel Facility

(HOPA Ports/Canadian Biomass Magazine)  HOPA Ports has taken action to help ensure the preservation and continued operation of the biodiesel facility in Hamilton previously operated by Biox. Recognized for its strategic value, the Biox facility has operated on port lands for

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India Must Gear up to Export Ethanol: Gadkari

(News Arena Network India)  Congress leader Nitin Gadkari has said India must now look beyond blending ethanol into petrol and prepare to export surplus ethanol, marking a new global role in biofuels. -- India’s push towards energy self-reliance is now poised for

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Feedstock Availability Not Limiting Factor for Aviation Net Zero by 2050: IATA

by Samyak Pandey (S&P Global)  Sustainable aviation fuel feedstocks enable net zero; Slow tech rollout, infrastructure gaps limit scaling; 500 million mt of SAF needed annually by 2050  --  Sufficient sustainable aviation fuel feedstocks exist to enable the airline industry to achieve

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Move by John Deere Helps Boost Demand for Biodiesel in MI

(Michigan Farm News)  Farm equipment giant John Deere is paving the way for increased biodiesel usage in Michigan, a move being applauded by industry leaders and farmers. According to a statement Thursday, John Deere approved the use of B30 biodiesel blends in

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BioAccelergy and New West Genetics Join Forces to Revolutionize Renewable Biofuel Feedstocks

(BioAccelergy Ventures/EIN Presswire) BioAccelergy and New West Genetics Team Up to Deliver High-Yield, Low-Carbon Oilseed Feedstocks for Renewable Fuels -- A Massive Market Opportunity • The global renewable fuels market is projected to exceed $225 billion by 2030, driven by aggressive government clean

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Grassley Awarded for Biofuels Leadership

(Waverly Newspapers) Sen. Chuck Grassley (R-Iowa), a lifelong family farmer and member of the Senate Agriculture Committee, accepted Growth Energy’s 2025 “Fueling Growth Award” for his efforts to support biofuel production. “Homegrown biofuels are good, good, good. They’re good for lowering prices,

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Neste’s Renewable Diesel Journey: From Visionary Beginnings towards a More Sustainable Future

(Neste) What began as an innovative idea in the 1990s has grown into a global success story. Lars Peter Lindfors, Senior Vice President, Technology & Innovation at Neste, revisits the key milestones of this journey, reflecting on the pioneering spirit that

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EU to Delay Anti-Deforestation Law by Another Year

by Kate Abnett and Makini Brice (Reuters) EU delays law again, citing IT system concerns; U.S. and other major trade partners have opposed the law; Law aims to curb global deforestation linked to EU consumption; Environmental campaigners criticise delay The European Union will delay launching

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USGBC Continues Laying Groundwork for DDGS Exports to India

(U.S. Grains and Bioproducts Council/Ethanol Producer Magazine) U.S. Grains & BioProducts Council Senior Director of Global Strategies Kurt Shultz traveled to India to build end-user interest in purchasing U.S. distiller’s dried grains with solubles (DDGS), that so far do not have

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How POET’s Practical Innovations Are Redefining the Ethanol Market

by Jim Lane (Biofuels Digest) ... Along the fence, voices heckled. Your carbon is lousy. Your productivity is low. Your century is over. The tortoise kept moving—one more interconnect, one more offtake, one more FEED package priced off policy that finally stops wobbling. By

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The Unique Relationship between Sorghum and Conservation

by Jamie Sears Rawlings (AgWeb)  Sorghum advocates are using crop benefits to boost conservation, productivity and profitability for grain farmers. -- ... The organization (United Sorghum Checkoff Program) has gone so far as to officially trademark sorghum as “The Resource Conserving Crop,” highlighting

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Bioenergy Research Center Collaboration Brings Plant-Based Fuels Closer to Market

by Chris Hubbuch (Great Lakes Bioenergy Research Center) ... Most recently, GLBRC scientists worked with partners at the Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) and the Joint BioEnergy Institute (JBEI) on an investigation into how different pretreatment methods affect production of fuels and

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SWEET Success: DOE Competition Brings GLBRC Science Closer to Market

by Chris Hubbuch (Great Lakes Bioenergy Research Center) MSU student project outlines plan to turn sorghum into a living chemical factory, enabling cheaper sustainable domestic energy  --  ...  Their idea, detailed in the journal Biotechnology Letters, uses machine learning and genetic engineering to

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Leveraging Ethanol’s Versatility in the Marine Sector

(U.S. Grains and Bioproducts Council)  Shipping’s energy transition now runs on firm timelines and audited lifecycle emissions accounting. The International Maritime Organization’s (IMO) updated greenhouse-gas strategy sets a net-zero ambition “by or around 2050,” with waypoints for 2030 and 2040 and

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State of the Biogas Industry in 12 Countries: Review of the Report by IEA Bioenergy

(Sustainable Agribusiness Forum) At the end of last year, IEA Bioenergy developed a report on biogas and biomethane production, the use of biogas and other anaerobic digestion products, political and financial conditions, as well as innovative projects in the member countries of the

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Biomethane Production from Lignocellulosic Agricultural Feedstock: Case Studies and Projects

(UABIO) We have prepared material on one of the sections of Analytical Note No. 2: Advanced biomethane production from ligno-cellulose materials, which contains the actual experience and case studies selected by our experts for this document. These facilities demonstrate significant progress over

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climate change Climate Change Adaptation climate change effects climate change mitigation climate legislation climate smart/modern/conservation agriculture closed-loop system Clostridium thermocellum cloud point clover cmelina CNG Conversion kit co co-generation co-location Co-op Extension co-operative co-processing co-products CO2 Electrolysis CO2 neutral fuels CO2Removal Certificates (CORCs) coal Coal and Biomass to Liquid (CBTL) Coast Guard coastal habitat conservation coastal hay cobalt cock's foot coco coco methyl ester (CME) cocoa cocoa husks Coconut coffee coffee cherries coffee grounds coffee pulp cold flow cold-tolerance college/university Colombia Colorado combined heat and power (CHP) Comment Request commercial flights commercialization commissioning commo Commodity Credit Corporation (CCC) Commodity Futures Trading Commission (CFTC) commodity trading common reed Community activity community college Community involvement/engagement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression ratios compression-ignition engine computer simulation concrete condensate Congo Congressional Budget Office (CBO) Congressional Review Act Connecticut Conservation Reserve Program (CRP) Conservation Stewardship Program (CSP) construction and demolition waste/debris consumer education contamination contest contrails conversion technology Cook Islands cook stoves cooking fuel cooperatives COP21 COP22 COP23 COP24 COP25 COP26 COP27 COP28 COP29 COP30 copper coppice CORCs (CO2 Removal Certificates) cordgrass corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest corn kernel corn meal corn oil corn oil/distillers corn oil (DCO) corn prices corn stalks corn stover corn supply corn surplus corn syrup corn-based products corn/maize Corporate Average Fuel Economy (CAFE) standards corporate 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 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 Standardization (ISO) International Renewable Energy Agency (IRENA) International Sustainability and Carbon Certification model(ISCC) International Trade International Trade Administration International Trade Commission Internships inulin invasive species Investing investment tax credit Invvesting ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron iron oxide IRS (Internal Revenue Service) IS 1460 ISB10 isobutanol ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isobutylene isomerisation isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jersey Jerusalem artichoke jet jet A Jet A-1 jet B Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs Joint Office of Energy and Transportation jojoba Jordan JP-10 JP-4 JP-5/NATO F-44 JP-8/NATO F-34 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kalanchoe kamani Kans grass Kansas Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati knotweed Knowledge Discovery Framework Korea Kosovo kudzu kukui nut kulpa kusum Kuwait Kygryzstan labels labor policy Labrador lactic acid lactose Lake County lamp oil land ownership land prices land rights land subsidence land tenure land transfer land use land use change land use policy landfill methane Landfills landscape Laos Latin America Latvia LCFS (Low Carbon Fuel Standard) lead Leadtree leaf ant Lebanon lecithin legislation Legislation-Federal Legislation-State legumes lemna lend-lease Lesotho lesquerella leucaena levulinic acid Liberia Libya licensing lichens life cycle analysis (LCA) light rail lignin Lignin Ethanol Oil (LEO) Lignocellulosic Biofuel lignocellulosic sugars lime linseed Lipid liquefaction liquid liquid petroleum gas (LPG) liquid transportation fuels liquidation Liquified Biogas (LBG) Liquified Biogas (LBG) pumps liquified biomethane (LBM) 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 Minnesota miscanthus misfueling missile fuel Mississippi Missouri mixed prarie mobile refinery modeling modular molasses mold Moldova molinia molybdenum MON (Motor Octane Number) Monaco Mongolia mongongo monitoring/measuring reporting verifiction (MRV) Montana Montenegro moose morama Moringa tree Morocco morula motorcycles motors MOVES (motor vehicle emissions simulator) modeling system MOVES2014 MOVES3 (MOtor Vehicle Emission Simulator model) Mozambique MSW (Municipal Solid Waste) MTBE (Methyl tert-butyl ether) multi-fuel municipal/city mushroom mushroom substrate mustard seed mvr Myanmar n-butanol n-butene nahar Namibia nano nano particles nanocatalysts nanocellulose nanomaterials naphtha/bionaphtha/renewable naphtha naphthene NASCAR National Academies of Science National Aeronautics and Space Administration (NASA) National Energy Council National Environmental Policy Act National Guard National Highway Traffic Safety Administration (NHTSA) National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) National Laboratory National Oceanic and Atmospheric Administration (NOAA) 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Northeast 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 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 Oil Methyl Ester (PME) palm oil mill effluent (POME) palm oil prices palm trunk sap palm waste Paludiculture/peatland cultivation Panama pandas panic grass papaya paper Papua Indonesia Papua New Guinea paraffins Paraguay Paris Agreement parity partial waiver particulates pasture land Patent and Trademark Office (PTO) patents pathways Paulownia paulownia tree payments peach shell peaches peak oil peak oil demand peanuts/groundnuts peas pectin peela kaner pellet pellets Pennsylvania pennycress/stinkweed pentane pentanol pentose pequi perennial grains perennial grasses Performance permitting Peru pest-tolerance pesticide-tolerance pests pet food petition petroleum pharmaceuticals phase separation Philippines phosphorus photobioreactor photoelectrocatalysis photoelectrochemical photolysis photosynthesis phragmites pigeon pea pilot pilot scale pine pine beetle pine needles pine nut pineapple Pineapple leaf pinion Pipeline and Hazardous Materials Safety Admin (PHMSA) pipelines Pistacia chinensis PLA plant cell research plant cell walls plant oil plastic plastic-to-jet platinum Plug-in Flex Fuel Hybrid Plug-in Hybrid Electric Vehicle (PHEV) plume grass Poand podcasts Poland poli Policy politics pollinators 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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 Serbia sesame sewage Seychelles shale shale gas shale oil shark oil Shea sheep shellfish shipping shipping containers shipworm siam weed Sierra Leone silage silica Silphie/cup plant/Indian cup silver silver maple simarouba Singapore Singpore sisal SK slash 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