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RNG Continues to Lead as the Easy-to-Switch Clean Fuel for Multi-Sector Fleets Signing New Agreements with Clean Energy

(Clean Energy) Clean Energy Fuels Corp. (NASDAQ: CLNE), the largest provider of the cleanest fuel for the transportation market, has announced a slew of deals with trucking, refuse, and transit fleets nationwide. The agreements span renewable natural gas (RNG) fueling infrastructure and RNG supply,

March 06, 2026 Read Full Article

Biofuels Hit a Crossroads as Costs Climb, Policy Lags

by Elise Schafer (Feed & Grain) Rising costs, shifting trade and uncertain policy are reshaping what biofuels mean for U.S. agriculture. -- The biofuels industry that transformed American agriculture over the past two decades now faces a critical inflection point. While ethanol

March 06, 2026 Read Full Article

SAF Prices Rise as Jet Fuel Markets Tighten amid Middle East War

by Sofia Cabrera (S&P Global)  SAF hits record high in California at 885 cents/gal; Middle East war disrupts Strait of Hormuz flows  --  Sustainable aviation fuel prices rose during the week ended March 4 as global jet fuel markets tightened amid the war

March 05, 2026 Read Full Article

California Still Waiting for E15

by Cindy Zimmerman (Energy.AgWired.com) It was October of 2025 when the California legislature approved the sale of 15% ethanol fuel in the state, which was intended to happen immediately, yet six months later E15 remains on the leash in the Golden

March 05, 2026 Read Full Article

California LAO Recommends against Proposed SAF Tax Credit

by Erin Krueger (Biomass Magazine) The California Legislative Analyst’s Office, the state legislature’s nonpartisan fiscal and policy advisor, on Feb. 24 recommended state lawmakers do not move forward with California Gov. Gavin Newsom’s proposal to create a sustainable aviation fuel (SAF)

March 04, 2026 Read Full Article

Are Flex-Fuel Vehicles Making a Comeback?

by Larry Lee (Brownfield Ag News) Ethanol leaders are focused on bringing nationwide E15 to consumers, but the E85 blend is starting to get more attention. Troy Bredenkamp with the Renewable Fuels Association tells Brownfield that nationwide E15 has the potential to

March 04, 2026 Read Full Article

Biofuel Expectations Building in Oilseed Sector

by Barry Coleman (Northern Canola Growers Association/Farm & Ranch Guide)  The bullish strength of oilseed markets recently is tied to the efforts of biofuel supporters on both sides of the border seeking to grow the industry and the expectation that

March 03, 2026 Read Full Article

Clariant Zeolites Partners with Vertimass to Scale-up Innovative CADO Biofuels Technology

(Vertimass) Clariant’s zeolite expertise aims to accelerate commercialization of Vertimass’s biobased alcohol to liquid fuel conversion technology; Partnership targets scaling up zeolite catalysts for commercial biofuel production; Collaboration combines Vertimass’ innovative process with Clariant’s 60+ years of zeolite development expertise Clariant, a sustainability-focused specialty

March 03, 2026 Read Full Article

Biofuels Group Calls for Year-Round E15 to Ease Wartime Oil Price Spike

(Inside EPA)  The Renewable Fuels Association (RFA) is urging Congress to quickly enact an authorization for year-round use of 15 percent ethanol fuel (E15) to ease consumer fuel prices, amid a surge in oil prices resulting from the outbreak of war

March 03, 2026 Read Full Article

RFA’s Cooper Calls for Year-Round E15, Highlights Record Ethanol Production at 31st Annual National Ethanol Conference

(Renewable Fuels Association) Speaking to attendees at the 31st annual National Ethanol Conference in Orlando, Renewable Fuels Association President and CEO Geoff Cooper celebrated a record-breaking year for the U.S. ethanol industry while urging Congress and the Trump administration to fully

February 26, 2026 Read Full Article

USDA Predicts 17% Boost in Soybean Oil Use in Biofuel Production

by Erin Krueger (Biomass Magazine)  The USDA on Feb. 19 released its Grains and Oilseed Outlook, predicting an increase in soybean production and planted acres for 2026-'27. The volume of soybean oil used for biofuel production is expected to increase approximately

February 25, 2026 Read Full Article

Renewable Biofuels and Low Carbon Fuel Standards: A Practical Path to Unleashing American Energy - Part 1

by Kara Gundel (Engine Technology Forum)  As the nation works to unleash American energy, one fact is becoming impossible to ignore: renewable biofuels are delivering real benefits today – and state clean fuel policies are a major reason.  Today, three states (California, Oregon,

February 23, 2026 Read Full Article

Milestone Achieved: Black & Veatch Completes Independent Engineering Report for Sugar Valley Energy

(California Ethanol + Power) California Ethanol + Power (CE+P) today announced the completion of an Independent Engineering Report for Sugar Valley Energy (SVE), prepared by Black & Veatch, a global leader in engineering, construction and consulting for clean energy and critical infrastructure projects around the world. Completion

February 22, 2026 Read Full Article

Report: California Climate Programs Enriched Corporate Polluters by $28 Billion

by Suzanne Potter (California News Service/Kiowa County (Colorado) Press)  A new report criticizes California’s signature climate programs for enriching oil companies and biofuel suppliers by almost $28 billion from 2013 to 2024. The report from The Climate Center and Community Energy ReSource finds that oil refiners and drillers

February 19, 2026 Read Full Article

New Bill Would Let California Drivers Modify Vehicles for Cheaper Ethanol Fuel

by Alex Nieves (Politico Pro) California is the only state that does not allow flex fuel conversion kits. -- California would become the final state to legalize conversion kits that enable cars to run on high-ethanol fuel under a new bill introduced

February 19, 2026 Read Full Article

From Seed to Sky: The Demand for Sustainable Aviation Fuel

by Aimee Nielson (Seed World)  Sustainable aviation fuel (SAF) is no longer a fringe idea. Airlines want it. States are building policy around it. Researchers are racing to lower costs. The next question is what it means for seed companies, breeders and

February 18, 2026 Read Full Article

The Sugar Valley Test: Is the 2026 Farm Bill Built for Steel — or Just Paper?

by Jim Lane (Biofuels Digest) California Ethanol + Power’s Sugar Valley Energy project — 160 acres of integrated biorefinery ambition — wants to turn sugarcane into 73 million gallons of low-carbon ethanol, 771 million cubic feet of renewable natural gas, and

February 17, 2026 Read Full Article

The Biggest Prize: Biomass for Energy

(American Energy Society/Enegy Today)  Excerpted and adapted from Biomass Energy, National Geographic  --  The biomass conversion industry represents the biggest bioeconomy frontier.  This article explores the full spectrum of conversion pathways—from direct firing and co-firing to pyrolysis, gasification, and anaerobic digestion—and examines how biomass can

February 16, 2026 Read Full Article

What Companies Should Know about California’s New Climate Disclosure Laws

by Barbara Grady (Trellis) Measuring emissions and assessing climate risk can help companies uncover cost savings and market opportunities. Enforcement of California’s climate disclosure laws begins this year, with final regulations expected in February.  Emissions reports under SB 253, the Climate Corporate Data

February 11, 2026 Read Full Article

Sustainable Initiatives Play Crucial Role in Super Bowl LX

by Julia Jacobo (ABC News) ... San Francisco International Airport is also playing a role in encouraging sustainability for the Super Bowl. It was one of the first U.S. airports to offer sustainable aviation fuel (SAF) -- a jet fuel made

February 09, 2026 Read Full Article

Microbial System to Convert CO₂ into Eco-Friendly Butanol

by JooHyeon Heo (Ulsan National Institute of Science and Technology/Phys.Org)  ... Microbial conversion offers a sustainable solution, as microbes naturally consume CO₂, producing useful compounds with minimal energy and without relying on expensive catalysts. A joint research team from UNIST and the

February 06, 2026 Read Full Article

California: Clean Truck Check Rules Still in Force for Out-of-State Trucks, Despite EPA Disapproval

by Deborah Lockridge (Heavy Duty Trucking)  The Environmental Protection Agency said California can’t enforce its Heavy-Duty Inspection and Maintenance Regulation, known as Clean Truck Check, on vehicles registered outside the state. But California said it will keep enforcing the rule. The Environmental Protection

February 05, 2026 Read Full Article

Biofuels Are a Win for Everyone – Time for Year-Round E15

(Southern Farm Network Today) There are many things the farming community can do, and is doing, to help the environment and climate. But perhaps consumers are not aware of one area when it comes to the environment that the farming sector

February 05, 2026 Read Full Article

Biofuels Good For Farmers, Consumers, The Environment, NFU Notes

by Glenn Vaagen (Pacific Northwest Ag Network) ...  Anne Steckel, senior advisor for biofuels at the National Farmers Union, said interest in biofuels and renewable diesel continues to grow as consumers understand the many benefits.   She noted that biofuels not only reduce carbon emissions but also reduce the price

February 03, 2026 Read Full Article

Roving Reporter Looks for E15 and E85 in California; finds B20 Biodiesel Blend for Retail Sale

by Sharon Ji* and Joanne Ivancic** (Advanced Biofuels USA)  On a recent trip to California, Advanced Biofuels USA volunteer, Sharon Ji, visited gas stations in San Carlos looking for renewable fuel options. Although Governor Gavin Newsom signed California legislation enabling sales of

February 03, 2026 Read Full Article

California’s C&I Rulemaking Enters a Defining Phase: What the ISOR Changes

by Kate Haerizadeh  (OPIS Insights)  CARB has entered into an important phase of its rulemaking process for California’s C&I program. The board on Jan. 13 released an Initial Statement of Reasons (ISOR), a 356-page document outlining the agency’s rationale for a comprehensive package

February 02, 2026 Read Full Article

Turning CA-LCFS Compliance Challenges into Credit Opportunities --- February 12, 2026 --- ONLINE

California’s updated Low Carbon Fuel Standard (CA‑LCFS) rules and the new CA‑GREET 4.0 model are reshaping how producers selling into the state are evaluated and credited. With the California Air Resources Board (CARB) now comparing annual CI data against credit

January 31, 2026 Read Full Article

ZymoChem, Agile BioFoundry Announce Partnership to Advance the Bioeconomy

(ZymoChem)  The biotech leader continues history of strong collaboration with the U.S. national labs -- ZymoChem, the biotechnology leader dedicated to creating alternative materials for everyday products, is proud to announce a partnership with the Agile BioFoundry (ABF), funded by the U.S.

January 30, 2026 Read Full Article

California Accelerates Work on EV Rules, Tax Credits that Trump Opposes, State's Top Air Regulator Says

by Lisa Baertlein, Valerie Volcovici and David Shepardson (Reuters)  California officials are meeting Detroit automakers this week to discuss the next phase of greenhouse gas regulations for cars and trucks, the state's top air regulator said. ... Ford Motor (F.N), opens new tab and Stellantis

January 30, 2026 Read Full Article

USDA Pauses Loan Guarantee Funding for Biodigester Projects

by Erin Krueger (Biomass Magazine) The USDA’s Rural Business Cooperative Service on Jan. 14 sent a letter to agency staff implementing a 90-day administrative pause on the acceptance, processing and awarding of loan note guarantees for biodigester projects. “This action is being

January 28, 2026 Read Full Article

New Mexico’s Clean Transportation Fuel Program Marks Major Expansion of Low Carbon Fuel Policy

(Clean Fuels Alliance America)  Clean Fuels Alliance America applauds the New Mexico Environment Improvement Board for approving the rules for New Mexico’s Clean Transportation Fuel Program. This action marks a significant expansion of low-carbon fuel policy beyond the West Coast, demonstrating

January 22, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Aemetis

by Jim Lane (Biofuels Digest) Aemetis outlines a five-year plan projecting Adjusted EBITDA growth from $31.2 million in 2024 to $644.6 million in 2028. The strategy hinges on expanding dairy RNG digesters from 8 in 2023 to 75 by 2028 and

January 22, 2026 Read Full Article

Keep on Going

by Allen Schaeffer (Engine Technology Forum/Biobased Diesel Daily)  The lyrics of a popular 20-year-old country-music song provide guidance to help navigate the pit of uncertainty and tumult.  --  It’s been a challenging year for anyone hoping for clarity on vehicle and fuels

January 20, 2026 Read Full Article

Prometheus Announces Breakthrough e-Kerosene Pathway to Make Cost-Competitive SAF and Diesel from Electricity and Air

(Prometheus Fuels/Business Wire)  Company reveals world’s first 100% electrochemical pathway for producing e-kerosene directly from atmospheric CO2 and renewable electricity without hydrogen, making Fischer-Tropsch obsolete.  Prometheus Fuels today announced its revolutionary new pathway for producing synthetic paraffinic kerosene (the basis for SAF

January 20, 2026 Read Full Article

Fuelling the Future: How Business, Finance and Policy Can Accelerate the Clean Fuels Market

(Bain & Company/World Economic Forum) Amid rising global energy demand and evolving market dynamics, clean fuels are a key pillar for a more secure, affordable and sustainable energy system. Examples ranging from biofuels, e-fuels and hydrogen derivatives to lower-carbon fossil fuels

January 16, 2026 Read Full Article

Groups Oppose Looming EPA Rollback Of Vehicle Criteria Emissions Limits

(Inside EPA) Dozens of environmental and public health groups are expressing “unequivocal opposition” to any EPA move to “weaken, pause or delay” criteria pollution standards or related “warranty and minimum useful life” requirements for vehicles, signaling an intensified fight about EPA’s

January 16, 2026 Read Full Article

NATO Promotes Defence Biotech

(World Bio Market Insights) NATO invests in dual-use biotech as Europe rearms  --  Biotech is now a defence priority for NATO, according to the alliance’s Secretary General, Mark Rutte. Speaking at the first ever NATO Biotechnology Conference in October 2025, Rutte urged the

January 15, 2026 Read Full Article

2026: The Year of Differentiated Opportunity

by Dani Charles (Veriflux/Biobased Diesel Daily) The regulatory fog has thinned enough to invest in—and reap the benefits of— systems intentionally built for adaptability and traceability.  --  This is my third year contributing to the Winter Edition of Biobased Diesel®. Each year,

January 14, 2026 Read Full Article

Addressing a Gap in the Canadian Bioeconomy -- Micro-Certificate Programs Provide Life Cycle Assessment and Clean Fuel Policies Training

(BC Bioenergy Network) Micro-certificate programs provide life cycle assessment and clean fuel policies training to professionals across North America. Canada’s growing bioeconomy is charting a course towards a low-carbon future, but a crucial skills gap has emerged as a significant challenge. As

January 14, 2026 Read Full Article

After One Year of Trump, Is Anything Left of the American Climate Corps?

by Kate Yoder (Grist) The federal program shut down, but a handful of state efforts are carrying on — with a lower profile.  --  Two long years ago, it appeared that the much-anticipated American Climate Corps was finally happening. President Joe Biden

January 14, 2026 Read Full Article

Ethanol Unleashed: National Ethanol Conference --- February 24-26, 2026 --- Orlando, FL

by Geoff Cooper (Renewable Fuels Association/Ethanol Producer Magazine) Day in and day out, tens of thousands of workers in the ethanol value chain take grain from America’s farm fields and transform it into clean, renewable fuel and other valuable bioproducts. But

January 14, 2026 Read Full Article

OPIS Announces Launch of the New OPIS Biofuels Weekly Report

(OPIS)  OPIS today (January 9, 2026) announced a significant enhancement to its long-standing Ethanol & Biodiesel Information Service (EBIS) Weekly Newsletter, which will now be published under the name OPIS Biofuels Weekly Report. The updated title and expanded coverage reflect the rapidly

January 13, 2026 Read Full Article

Quick Summary: Governor’s 2026-27 January Budget Proposal

(California Senate Republicans) ... Transportation  --  Tax Credits for Sustainable Aviation Fuel. The January budget proposes to provide tax credits against diesel tax liability to incentivize the development and production of sustainable aviation fuels. While proposal details are forthcoming, the Newsom administration provided

January 12, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Anellotech

by Jim Lane (Biofuels Digest) Anellotech’s Plas-TCat technology converts “unrecyclable” mixed plastic waste into circular light olefins and BTX aromatics. Commercial manufacturing at the TCat-8 facility began in August 2025, targeting 4,000 L/month of high-octane aromatics while achieving a 65% greenhouse

January 12, 2026 Read Full Article

U.S. Ethanol Blend Rate Tops 11% in October, as E15 Expansion Continues

(Renewable Fuels Association) Ethanol accounted for 11.06 percent of the nation’s gasoline in October, marking the first time in history that the monthly ethanol “blend rate” has topped 11 percent, according to newly released data from the U.S. Energy Information Administration. The

January 06, 2026 Read Full Article

Consumer Group Sues Oil Companies for Gas Price Hike Linked to California Regulation

by Alex Nieves (Politico Pro)  The class-action lawsuit argues that five gasoline producers preemptively raised prices before changes to the low-carbon fuel standard kicked in. -- California consumer attorneys have filed a class-action lawsuit against five major oil companies, claiming that they

January 05, 2026 Read Full Article

SABR Turns Two; and Like All Two-Year-Olds, Has Been Very Busy

by Joe Jobe (Sustainable Advanced Biofuel Refiners Coalition (SABR)/Biodiesel Magazine)   ... SABR incorporated as a 501(c)(6) biodiesel trade association in September 2023 with about 20 organizational members, and now we have more than 70, including some of the most seasoned veterans

January 03, 2026 Read Full Article

Complying with California’s New Specified Source Feedstock Attestation Requirement

BY Danielle Anderson (Christianson CPAs and Consultants /Biodiesel Magazine) As of July 2025, California’s Low Carbon Fuel Standard requires renewable fuel producers using specified source feedstocks to secure attestation letters reaching back to the point of origin. This marks a significant

January 03, 2026 Read Full Article

Selling the Oomph, Not the Oil: Aemetis, XCF, and the Invisible Value Shift That Will Define Renewables in 2026

by Jim Lane (Biofuels Digest) ... The gallons of green liquid? Not the star anymore. The real value lies in the attributes — the verified, tradeable, financeable proof of carbon benefit. Like: • Energy Attribute Certificates (RECs, Guarantees of Origin) • Zero-Emission Credits

January 02, 2026 Read Full Article

The State of Soy

by Susanne Retka Schill (Biodiesel Magazine) The soybean supply chain looks to proposed biofuel polices for hope in the midst of what’s been described as one of the most challenging years ever. For biofuel producers, the uncertainty around final rules and

December 31, 2025 Read Full Article

Aemetis Receives Funds from the Sale of $17 million of Federal Clean Energy Tax Credits

(Aemetis) Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and renewable liquid fuels company focused on lower cost and reduced emissions products, today (December 30, 2025) announced that its Aemetis Biogas LLC subsidiary received funds from the sale of $17 million

December 31, 2025 Read Full Article

Ethanol Report on 2025

(Ag News Wire) 2025 marked the 20th anniversary of the Renewable Fuel Standard (RFS) and showed just how far U.S. ethanol has come – and how much more it could accomplish for the world with just a little more freedom. Nationwide, year-round

December 30, 2025 Read Full Article

Inside DEQ’s First CFP Listening Session of the 2026-2027 Rulemaking

by Kendra Seymour (Stillwater Associates) On November 20, 2025, Governor Tina Kotek issued Executive Order 2529 directing state agencies to strengthen Oregon’s clean energy policies, including the Clean Fuels Program (CFP). In response, on December 17th the Oregon Department of Environmental Quality (DEQ) held

December 30, 2025 Read Full Article

Clean Fuels Applauds CARB’s Decision to Sunset Outdated Biodiesel Restrictions

(Clean Fuels Alliance America)  Clean Fuels Alliance America welcomes a ruling by the California Air Resources Board (CARB) to sunset the oxides of nitrogen (NOx) mitigation requirement for biodiesel blends up to B20 (20% biodiesel) in the Alternative Diesel Fuel (ADF)

December 30, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Mango Materials and PHA Technology

by Jim Lane (Biofuels Digest)  Mango Materials is addressing plastic pollution by producing Polyhydroxyalkanoate (PHA), a biodegradable and often carbon negative material, under the brand YOPP™. This material is produced via a microbial process utilizing methane emissions, such as biogas captured from

December 25, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Low Carbon Fuels Market Trends

by Jim Lane (Biofuels Digest) ICF forecasts environmental commodity pricing will likely rise, driven by domestic feedstock shortages versus aggressive Renewable Volume Obligations (RVOs). This tension is compounded by the California Low Carbon Fuel Standard (LCFS) limiting full credit for virgin

December 24, 2025 Read Full Article

Viewpoint: Policy Delays Refocus US SAF Industry

by Matthew Cope (Argus Media) ... SAF output rose to an all-time high of 196mn USG through November of this year compared to 39mn USG in all of 2024, according to US Environmental Protection Agency (EPA) data. But growth next year

December 24, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Aemetis, Inc.

by Jim Lane (Biofuels Digest) Aemetis is scaling its low-carbon fuels platform, anchored by dairy Renewable Natural Gas (RNG) targeting negative carbon intensity. The RNG project currently links 12 operating digesters via a 36-mile pipeline, aiming to expand to 75 dairies by 2029

December 23, 2025 Read Full Article

Green Fuel Company Slashes Workforce as Tax Credits Dwindle

by Corbin Hiar (Politico Pro Climatewire)  The layoffs at Twelve follow the reelection of President Donald Trump and the rollback of incentives that were designed to spur the production of sustainable aviation fuel. --   sustainable aviation fuel startup backed by some of

December 23, 2025 Read Full Article

Neste Supplies Sustainable Aviation Fuel to Cathay Group Scaling up the Use of SAF across Three Major Aviation Regions

(Neste)  Neste and Cathay Group have agreed on the supply of Neste MY Sustainable Aviation Fuel™ for the group’s aviation operations across three major aviation regions: Europe, the United States, and Asia-Pacific. This agreement supports Cathay to scale up its use of sustainable

December 19, 2025 Read Full Article

Airfreight Giants DHL Express and FedEx Announce Big US SAF Deals

by Tony Harrington (Green Air) Two of the world’s largest airfreight companies, DHL Express and FedEx, have announced fresh deals to buy sustainable aviation fuel in the US, advancing separate commitments that by 2030, SAF will comprise at least 30% of

December 19, 2025 Read Full Article

Top 10 Ag Stories of 2025: No. 10 -- From RFS Exemptions to E15 in CA, Biofuels Policy Makes News in 2025

by Todd Neeley (DTN Progressive Farmer)  From a Supreme Court ruling in favor of biofuels groups, to a new Renewable Fuel Standard volumes proposal and more debate on small-refinery exemptions, biofuels news this year was highly consequential and starts our Top

December 18, 2025 Read Full Article

California's RABA Begins Shift to B20 Biodiesel across Bus Fleet

(Metro Magazine) Redding, California’s Redding Area Bus Authority (RABA) will now operate its entire 16-bus diesel fleet on a B20 biodiesel blend through its regular fueling program. -- The transition marks a significant step in RABA’s continued commitment to sustainability, cleaner air,

December 17, 2025 Read Full Article

Choosing the Right Fuel Is Like Choosing the Right Tool for the Job

by Matt Herr (Freight Waves) Chevron’s suite of fuels simplifies fuel decisions -- In the December 1 episode of Net-Zero Carbon, Dave Slade, principal biofuels scientist at Chevron, sat down with host Mary O’Connell to discuss how fleets can incorporate lower carbon intensity fuels

December 16, 2025 Read Full Article

2025 in Review: Engines Work

by Allen Schaeffer (Engine Technology Forum)  Vehicle, engine, and equipment makers, and their suppliers and fuel producers, are adapting and pivoting to meet the demands of the moment.  ... Reeling from the sharp fall of electric vehicles and the seismic shift in Washington,

December 16, 2025 Read Full Article

The Midnight Moment: Haffner Energy, Metafuels, Sugar Valley Energy Get Lit

by Jim Lane (Biofuels Digest) ... After decades of laboratory work, pilot plants, and demonstrations, the sector is pivoting—decisively—from invention to execution. The chemistry has been proven. The technologies have been validated. What comes next is not about breakthroughs, but

December 16, 2025 Read Full Article

Sustainable Aviation Fuel Market Size to Worth USD 357.41 Billion by 2035 - Exclusive Report by Towards Chemical and Materials

(Precedence Research/Yahoo! Finance/Globe Newswire) According to Towards Chemical and Materials Consulting ™, The global sustainable aviation fuel market was estimated to be USD 2.31 billion in 2025 and is projected to reach USD 357.41 billion by 2035, at a CAGR of

December 15, 2025 Read Full Article

CARB Strengthens Protections to Curb Methane Emissions at Landfills

(California Air Resources Board)   The California Air Resources Board approved updates to its Landfill Methane Regulation to enable quicker detection and repair of methane leaks at landfills, improved monitoring and reporting, public data transparency and stronger action for recurring issues. Advanced

December 12, 2025 Read Full Article

CETY Launches HTAP™ Platform for Anaerobic Digestion Facilities to Increase RNG Production and Convert Digestate into Biochar

(Clean Energy Technologies)   Clean Energy Technologies, Inc. (Nasdaq: CETY) (“CETY” or the “Company”), a clean energy technology company delivering scalable solutions in power generation, storage, waste-to-energy, and heat-to-power, today (December 10, 2025) announced a dedicated HTAP™ based platform designed for integration with

December 12, 2025 Read Full Article

Tastes Great, Less Filling — That’s Why Biogas Is Booming

by Jim Lane (Biofuels Digest)  ... ANVIL 
Not… beer? A.D.
 Nope.
 Biogas. Renewable methane. Think of it like this: Tastes great to the markets: 
new contracts, new plants, new revenue — Germany building upgrading units like they’re offensive lines. Less filling for the planet:
lower CI, lower methane, lower

December 12, 2025 Read Full Article

California Regulators Back Cheaper, Higher-Ethanol Gasoline

by Alex Nieves (Politico Pro) Gov. Gavin Newsom signed a law this year with the aim of lowering gasoline prices by blending more ethanol into fuel. -- California environmental regulators on Thursday (December 11, 2025) endorsed higher ethanol content in gasoline, paving

December 12, 2025 Read Full Article

New York Finalizes Emissions-Reporting Requirements

by Marie J. French (Politico Pro) Polluters will have to report greenhouse gas emissions in the Empire State. -- Power plants, factories, large dairy farms, landfills, fuel suppliers and other polluters based in New York will have to provide emissions reports to

December 11, 2025 Read Full Article

DevvStream and Southern Energy Renewables Announce Business Combination Targeting Low-Cost Production of Carbon-Negative SAF and Green Methanol

(DevvStream/Business Wire) Combination integrates carbon-credit origination expertise with U.S.-produced, lower-cost carbon-negative fuels to meet growing global demand; Southern secures a $402 million bond allocation from the Louisiana Community Development Authority in support of its flagship biomass-to-fuel facility; Southern makes initial PIPE Investment in

December 08, 2025 Read Full Article

New Study Finds California’s Soybean ILUC Values Are Outdated

(Clean Fuels Alliance America) The analysis reveals CARB’s ILUC values for US soy-based biodiesel and renewable diesel lack current data overstate emissions -- A recent study commissioned by Clean Fuels Alliance America and Farmers Fueling the Future finds that California’s indirect land

December 05, 2025 Read Full Article

The Fight for FFVs

by Luke Geiver (Ethanol Producer Magazine)  Since 2016, momentum for flex-fuel vehicle (FFV) expansion across the U.S. has been slow, if not non-existent. Only in the last two years have new FFV models been offered in the U.S., and there haven’t

December 03, 2025 Read Full Article

Menzies Aviation Advances Transition to Hydrotreated Vegetable Oil (HVO) at London Heathrow and Gatwick Airports

(Menzies Aviation)  Menzies Aviation, the leading service partner to the world’s airports and airlines, has taken another step towards its net-zero by 2045 target, by advancing the transition from diesel to Hydrotreated Vegetable Oil (HVO) across its ground support equipment (GSE)

December 02, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to iMicrobes

by Jim Lane (Biofuels Digest)  iMicrobes presents a highly compelling claim: producing net-zero, cost-advantaged acrylic acid from ethanol, overcoming historical cost barriers in biobased materials. Their novel finding is a simplified, scalable downstream processing route leading to an average gross profit margin of

December 02, 2025 Read Full Article

Back to the Future of Materials: Spero Renewables and the First Reverse Gear for Thermosets

by Jim Lane (Biofuels Digest) ... Thermosets. The epoxies in your laptop. The silicones in cosmetics. The polyesters in fashion. The vulcanized rubbers in your tires. The adhesives, sealants, composites, and structural resins that bind modern life together. They are

December 02, 2025 Read Full Article

Aemetis Receives Authority to Construct Air Permits for MVR Project at California Ethanol Plant

(Aemetis/Globe Newswire) Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and biofuels company, announced today that the Authority To Construct air permits have been issued by the San Joaquin Valley Air Pollution Control District for the mechanical vapor recompression (MVR) energy

December 02, 2025 Read Full Article

RFA to CARB: Review of ILUC Penalties Should Be Driven by Science—Not Ideology

(Renewable Fuels Association) In comments submitted today(December 1, 2025) to the California Air Resources Board (CARB), the Renewable Fuels Association voiced concern that CARB’s recent Biofuels and Land Use Change Public Forum presented a biased and unbalanced view of the current state of

December 02, 2025 Read Full Article

The Coming Slow Fade of America’s Corn Ethanol Industry

by Michael Barnard (Clean Technica) The story of the United States corn ethanol industry is a story about a sector that grew rapidly under a very specific set of policy, technology and market conditions. It filled a gap when gasoline demand

December 01, 2025 Read Full Article

Ethanol-rich E85 Fuel Now Available in 4,000 Filling Stations in France

(Bioéthanol France/ePURE) Thanks to the commitment of all E85 fuel distributors in France, the milestone of 4,000 E85 filling stations nationwide has just been reached. Today, nearly 42% of French service stations are equipped with E85, the renewable fuel that favours

November 28, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Vertimass CADO Technology

by Jim Lane (Biofuels Digest) Vertimass’s novel CADO Technology presents a compelling biofuels breakthrough, converting alcohols to gasoline, jet fuel, and chemicals in a single step without requiring hydrogen. This drastically lowers production costs. Ambitious results include the 2024 EPA registration of VertiGas20, a

November 28, 2025 Read Full Article

Spirit of the Wood: OroCarbo, Haffner, Maverick and Amspec Aim for Forest Economy Revival in Oroville, CA

by Jim Lane (Biofuels Digest)  ... I stepped off in Oroville, California. ... People here hadn’t quit. ... The County Planning Office ....  ...  “Recarbonization,” she said. “Not getting rid of carbon. Replacing fossil-based carbon with carbon that already belongs to the cycle. Waste carbon. Forest

November 26, 2025 Read Full Article

Study Finds Lower Emissions from Higher-Ethanol Gasoline

by David Danelski (University of California, Riverside) The E15 blend tested by UCR will also lower gasoline prices, says Governor’s office -- California residents will soon get some price relief at the pump and reductions in harmful vehicle emissions, thanks in part to

November 26, 2025 Read Full Article

Congress Must Let America’s Farmers Fuel our Future

by Deanna Kovar (John Deere/Agri-Pulse) It’s been said before that farmers are the backbone of America. At John Deere, we see this daily in our customers, whose tireless work provides for a healthy, safe, and affordable supply of food. But their work

November 25, 2025 Read Full Article

Chairmen Guthrie, Joyce, and Palmer Investigate California Air Resources Board

(House Committee on Energy and Commerce)  Today, Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, Congressman John Joyce, M.D. (PA-13), Chairman of the Subcommittee on Oversight and Investigations, and Congressman Gary Palmer (AL-06), Chairman of the

November 25, 2025 Read Full Article

No Metropolis without Smallville: BioMADE Turns 5 as Its Scale-up Revolution Unfolds

by Jim Lane (Biofuels Digest) ... A conference room near Gate C-17, George Bush Intercontinental Airport, Houston. No corn. No tractors. But the same kind of revelation. BioMADE CEO Doug Friedman remembers it clearly—it was 2019, before BioMADE was even official,

November 25, 2025 Read Full Article

RFA Recommends California Implement FFV Standard

(Renewable Fuels Association)  In comments submitted to the California Air Resources Board, the Renewable Fuels Association recommended the agency require flex fuel vehicle capability in all new vehicles with internal combustion engines sold in California, at the earliest practical model year. The

November 24, 2025 Read Full Article

FAA Grants Santa Clara Extension on Illegal 100LL Ban

by Matt Ryan (AvWeb) Agency’s March ruling resurfaces as talks drag on. --  More than seven months after the FAA ruled that Santa Clara County’s 2022 prohibition on selling 100LL violated longstanding federal grant obligations, the dispute has resurfaced as the agency granted the

November 22, 2025 Read Full Article

Scientists Harness Plants' Plasticity to Make Key Industrial Chemical

(Brookhaven National Laboratory/Newswise)  Precursor for degradable plastics among products of poplar trees engineered to boost bioenergy and bio-manufacturing --  A team led by scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory has engineered poplar trees to produce valuable chemicals

November 21, 2025 Read Full Article

A Study in Vanishing Biomass: Holmes and Watson look at Erg Bio

by Jim Lane (Biofuels Digest) ... In practical terms, Aspire is a mild, distillable solvent pretreatment system designed to dissolve lignin—the structural “glue” of plant biomass—without degrading the cellulose or hemicellulose. Unlike conventional pretreatment methods that rely on harsh acids, steam

November 21, 2025 Read Full Article

DHL Express and Phillips 66 Advance Sustainable Aviation Fuel Usage in the U.S. through Multi-Year Agreement

(DHL)  This agreement will see the delivery of over 240,000 metric tons of SAF over a three-year period. -- Agreement for over 240,000 metric tons (approximately 83 million gallons) of Sustainable Aviation Fuel (SAF) over three years; The use of SAF under this

November 20, 2025 Read Full Article

NACS Files Motion to Dismiss California Challenge in EV Mandate Case

(Convenience.org)  The state is challenging the federal government’s move to overturn its ‘zero emission’ electric vehicle mandate. -- Yesterday (November 18, 2025), NACS filed a motion to dismiss California’s lawsuit challenging Congressional Review Act (CRA) resolutions enacted by Congress and signed by

November 20, 2025 Read Full Article

Ethanol Groups Urge CARB to Swiftly Issue E15 Guidance

by Erin Krueger (Ethanol Producer Magazine)  The Renewable Fuels Association, Growth Energy, the American Coalition for Ethanol and the Iowa Renewable Fuels Association are urging the California Air Resources Board to issue quickly issue guidance allowing E15 sales.  California in early October became

November 20, 2025 Read Full Article

Stark Raven Mad about Hydrogen: Raven SR Greenlit for World’s First Organic Waste to H2 Project in Richmond, CA

by Jim Lane (Biofuels Digest) ... Like Doc Brown feeding banana peels into a DeLorean, Raven’s tech feeds waste into a reformer and pulls hydrogen from the trash society leaves behind. And as if stolen from a climate-themed rewrite of National Treasure, the

November 19, 2025 Read Full Article

Haffner Energy Enters a Major Biomethanol Project in California with an Initial Contract

(Haffner Energy) This first US engagement marks a strategic step in Haffner Energy’s international growth and renewable fuels deployment Project developer OroCarbo has selected Haffner Energy’s SYNOCA® 20 MW module for integration into a 100 tonnes/day biomethanol project in California, using Maverick Synfuels’ syngas-to-methanol

November 13, 2025 Read Full Article

HyOrc (HYOR) Enters North American Rail with Hydrogen-Ready Engine MOU; Green Methanol Project Advances Toward Financed Offtake, Signaling Clear Path to Revenue

(HyOrc) HyOrc Corporation (OTC: HYOR), a clean-energy technology company developing multi-fuel engines and waste-to-methanol systems, today announced the signing of a Memorandum of Understanding (MOU) with Zeltech (Zero Emissions Locomotive Technologies) to jointly develop and deploy HyOrc’s hydrogen-ready gas-engine locomotives in

November 12, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Oberon Fuels

by Jim Lane (Biofuels Digest) Oberon Fuels’ compelling approach prioritizes feedstock flexibility to build sustainable enterprises, focusing on renewable DME and methanol. Their Brawley, CA facility, the Maverick Innovation Center, is the first in the U.S. producing renewable DME. DME is produced

November 12, 2025 Read Full Article

FedEx Begins Use of Sustainable Aviation Fuel (SAF) at Chicago-O’Hare and Miami International Airports

(FedEx) The two deals mark the second and third SAF deployments by FedEx in six months; FedEx becomes the first U.S. all-cargo airline to use SAF at O’Hare. --  Last month, FedEx (NYSE: FDX) continued its sustainable aviation fuel (SAF) procurement momentum, beginning

November 12, 2025 Read Full Article

CARB Postpones Action On Rules to Reinstate Vehicle Emissions Limits

(Inside EPA)  The California Air Resources Board (CARB) is postponing a decision on whether to reinstate older criteria emission limits for passenger vehicles and heavy-duty trucks -- and possibly newer ones that are currently preempted by the federal government -- following

November 12, 2025 Read Full Article

From Aqueducts to Carbon Ducts — LanzaTech and the New Carbon Infrastructure of Civilization

by Jim Lane (Biofuels Digest) ...  With a €40 million grant from the European Union’s Innovation Fund, the company (LanzaTech) is constructing a first-of-its-kind integrated CCUS system in Norway. Like the Aqua Claudia, it is part architecture, part alchemy — designed to turn

November 12, 2025 Read Full Article

New Data Shows Biobased Diesel Comprised 56% of California’s On-Road Diesel Fuel in 2023

(California Air Resources Board/Biobased Diesel Daily)   The latest edition of the California's greenhouse-gas (GHG) emissions inventory shows a 3 percent drop in statewide emissions—the third-largest annual percentage decrease since the pandemic.     The decrease is equivalent to removing more than 2.6 million gasoline-powered

November 11, 2025 Read Full Article

Pearson Fuels Celebrates 450 E85 Stations across California

(Pearson Fuels) Pearson Fuels Celebrates 450 E85 Stations Across California; Cleaner, more affordable fuel now within reach for millions of drivers -- Pearson Fuels is proud to announce the opening of its 450th E85 station in California, marking another major milestone in

November 10, 2025 Read Full Article

Shell Funds Carbon Removal Plant that Makes Water

by Corbin Hiar (Politico Pro Climatewire)  The pilot facility planned by Avnos would use direct air capture technology that also pulls moisture from the sky. -- Corporate giants Shell and Mitsubishi have agreed to provide up to $17 million to a startup

November 08, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Hyera

by Jim Lane (Biofuels Digest) Hyera reports a compelling solution to agricultural waste and pollution, driving sustainable activated carbon (AC) and green H2 production. Their advanced, AI-driven thermochemical conversion is carbon negative, sequestering 3.7 tons of GHG per ton of AC. This

November 07, 2025 Read Full Article

Newlight Clears Factory Testing for Hydrogen Retrofit System Targeting Marine Diesel Engines

(Fuel Cells Works)  Newlight Technologies has successfully completed factory acceptance testing (FAT) for its hydrogen retrofit system, aimed at converting conventional two- and four-stroke marine diesel engines to run on a hydrogen–fuel blend. The testing, approved by classification society RINA,

November 06, 2025 Read Full Article

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

November 06, 2025 Read Full Article

Federal Court Pauses Enforcement of California’s Clean Truck Partnership

(ACT News)  • A federal judge temporarily blocked California from enforcing the Clean Truck Partnership while the case proceeds. The court denied broader relief — California’s existing truck emissions rules remain in effect. Judge Dena Coggins ruled that neither the truck manufacturers nor

November 06, 2025 Read Full Article

E15 Approval for California to Give Drivers Access to Ethanol-Gasoline Blend Public Comments DEADLINE November 12, 2025

by Patrick Newkumet (OPIS)  ...  CARB (California Air Resources Board) plans to release a 45-day rulemaking proposal by the end of 2026, with full regulations expected to take effect in early 2027. A Multi-Year Review Yields Positive Results According to Susie Chung,

November 05, 2025 Read Full Article

Cross-Sector Fleets Sign Fuel Deals with Clean Energy to Supply Clean Renewable Natural Gas

(Clean Energy Fuels) Clean Energy Fuels Corp. (NASDAQ: CLNE), the largest provider of the cleanest fuel for the transportation market, has announced a series of new agreements with customers across the country expanding their use of ultraclean, affordable renewable natural gas (RNG).

November 05, 2025 Read Full Article

Phillips 66 Doubles SAF Production in Q3

by Erin Krueger (Biomass Magazine) Phillips 66 doubled its production of sustainable aviation fuel (SAF) during the third quarter of 2025 and expects additional increases in production to be realized during the fourth quarter, according to statements made during the company’s

November 05, 2025 Read Full Article

Neste Reports Record High SAF Sales for Q3

by Erin Krueger (Biomass Magazine) Neste Corp. on Oct. 29 announced sales of sustainable aviation fuel (SAF) reached a record 251,000 metric tons during the third quarter. The company’s renewable products segment reported improved EBTIDA, comparable sales margins and sales volumes

November 05, 2025 Read Full Article

The Age of Precision Transformation: The Bioeconomy Hones Genetics, Carbon, Policies in a Relentless Pursuit of Inflection

by Jim Lane (Biofuels Digest)   ... In Alabama, HudsonAlpha Institute for Biotechnology is tuning the genetic engines of its state economy. With Governor Kay Ivey’s $2 million grant, its scientists pair growers and researchers to test innovations directly on the land, sequence

November 05, 2025 Read Full Article

CARB Validates Negative Carbon Landfill Gas Using ABC’s Biogas Carbon Accounting Tool

(American Biogas Council/Biomass Magazine) Some of the biogas captured from the Yolo County Landfill in California is now certified carbon negative by the California Air Resources Board, thanks to the use of LoCI Controls’ technology and the American Biogas Council’s Biogas Carbon Accounting Tool (CAT).

November 04, 2025 Read Full Article

Biofuels and Land Use Change - Public Forum --- November 6, 2025 --- ONLINE Public Comment DEADLINE November 21, 2025

The California Air Resources Board (CARB) staff invite you to participate in a public forum to engage with an international panel of experts about the latest science and developments in assessing land use change associated with biofuel production. This forum

November 04, 2025 Read Full Article

The Man in Black and the Petroleum Relapse: As CVR Energy Retreats, Innovation Arrives from Berkeley

by Jim Lane (Biofuels Digest)  Late in the season, under a slate Oklahoma sky, CVR Energy looked at its cards, and folded.  Like a gambler with a hand gone wrong, the company announced it would stop making renewable diesel at its Wynnewood refinery —

November 04, 2025 Read Full Article

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

October 31, 2025 Read Full Article

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

October 31, 2025 Read Full Article

Bill Aims to Reinstate 45Z ‘Special Rate’ for SAF, Other Renewable Energy Tax Incentives Eliminated by OBBB

by Erin Krueger (Ethanol Producer Magazine)   Rep. Mike Thompson, D-Calif., on Oct. 28 introduced a bill that aims to reinstate many of the renewable energy tax credits eliminated by the One Big Beautiful Bill. One provision of the legislation would

October 31, 2025 Read Full Article

CARB Takes Legal Action Against Truck OEMs in Clean Truck Dispute

)ACT News)  • CARB filed suit against Daimler, Volvo, PACCAR, and Navistar for allegedly breaching the Clean Truck Partnership agreement. The 2023 deal required manufacturers to meet California’s zero-emission truck standards regardless of federal legal challenges. CARB seeks court enforcement of the agreement

October 30, 2025 Read Full Article

CLean Air Conversations: Waivers in Flux --- November 6, 2025 --- ONLINE

A continuing legal education (CLE) webinar featuring Ellen Peter, former Chief Counsel for the California Air Resources Board (CARB), and Ann E. Carlson, UCLA Shirley Shapiro Professor of Environmental Law and Faculty Director of the Emmett Institute on Climate Change

October 28, 2025 Read Full Article

Anew Climate and Seaspan Energy Complete First Bio-LNG Loading for Maritime Sector, Advancing Maritime Decarbonization

(Seaspan) Ship-to-ship fueling operation in Long Beach demonstrates scalable, low-carbon marine fuel solution aligned with global climate goals --  In another landmark step toward maritime decarbonization, Anew Climate (Anew) and Seaspan Energy (Seaspan) have successfully completed their first ship-to-ship loading operation of

October 28, 2025 Read Full Article

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

October 27, 2025 Read Full Article

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

October 24, 2025 Read Full Article

California Sets Timeline for Developing Post-Trump Vehicle Emission Rules

by Alex Nieves (Politico Pro Greenwire) State air quality officials want to bring new regulations for a vote in 2027, a year before the next presidential election. -- California air quality regulators said Tuesday that they plan to develop new vehicle emission

October 24, 2025 Read Full Article

BioMADE: Five Years into Manufacturing the Future

(BioMADE) Today (October 20, 2025) marks five years since BioMADE was announced as the bioindustrial Manufacturing Innovation Institute by the Department of Defense in October 2020. From our inception, BioMADE has championed innovation, collaboration, and resilience, growing into a national network

October 22, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Simulation of Jet Engine Performance using SAF Blends

by Jim Lane (Biofuels Digest) This research uses exascale computing (PeleLMeX solver) to perform high-fidelity simulations of combustor performance using Sustainable Aviation Fuel (SAF) blends up to 100%. A validated, reduced two-component surrogate chemical kinetic model for HEFA-SPK (74 species)

October 22, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Fuel Effects on Aviation Engine Emissions – A Modeling Tool for SAF Screening

by Jim Lane (Biofuels Digest) This project delivers a low-computational-cost 0-D/1-D reactor network tool to rapidly screen Sustainable Aviation Fuels (SAF). The tool, validated against CFM56 engine data, incorporates reduced chemical kinetic mechanisms for fuel effects on emissions (NOx, CO, PM,

October 21, 2025 Read Full Article

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) –

October 19, 2025 Read Full Article

Avfuel Walks the Sustainability Walk at BACE

by Curt Epstein (AIN Online) Company now provides SAF to 58 locations in the U.S. and Europe  -- Industry fuel provider Avfuel is once again on hand this week at NBAA-BACE 2025 to highlight its sustainability options. The Michigan-based company now provides consistent

October 19, 2025 Read Full Article

SkyMark Unveils 7,000-gallon All-electric Refueler

by Curt Epstein (AIN Oline) ... SkyMark Refuelers unveiled the largest aircraft refueler in the U.S. with an all-electric powertrain on Tuesday (October 14, 2025) at NBAA-BACE 2025. Launched in combination with World Fuel Services and Clay Lacy Aviation, the 7,000-gallon-capacity

October 19, 2025 Read Full Article

Pacific Harbor Line Expands Sustainability Efforts with Remora Partnership

(Pacific Harbor Line)  Anacostia Rail Holdings (ARH) is pleased to announce that its Pacific Harbor Line (PHL) subsidiary has entered into a development agreement with Remora, a Michigan-based climate technology startup that is pioneering mobile carbon capture for freight rail and

October 19, 2025 Read Full Article

California Moves Forward with Carbon Pipelines Law, Doubles Down on CO2 Capture and Removal

by Vasil Velev (Carbon Herald) California is positioning itself at the forefront of carbon management technology with a new law aimed at reducing and removing CO2 emissions. Governor Gavin Newsom signed SB 614, authored by Senator Henry Stern (D-Los Angeles), to authorize

October 18, 2025 Read Full Article

California Reauthorizes Cap-and-Invest Program, Providing Market Certainty for Clean Investments and Setting Limits on the Use of Carbon Offsets

(Clean Air Task Force) This weekend (September 13-14, 2025), the California legislature passed AB 1207 and SB 840, reauthorizing California’s Cap-and-Invest program through 2045, developing a plan for allocating revenues from the Greenhouse Gas Reduction Fund, and defining requirements for compliance

October 18, 2025 Read Full Article

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

October 18, 2025 Read Full Article

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.

October 17, 2025 Read Full Article

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

October 13, 2025 Read Full Article

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

October 13, 2025 Read Full Article

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

October 10, 2025 Read Full Article

Utility Global and Maas Energy Works Announce Agreement to Develop Dairy Digester-to-Hydrogen Mobility Project in California

(Utility Global/PR Newswire) Collaboration to deliver deeply carbon-negative hydrogen using dairy biogas to fuel heavy-duty transportation across California -- Utility Global, Inc. ("Utility"), a U.S.-based leader in economical decarbonization technology, and Maas Energy Works ("MEW"), the nation's leading developer of dairy digester-to-energy

October 08, 2025 Read Full Article

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

October 07, 2025 Read Full Article

Trucking Industry Scores Major Environmental Wins in Summer 2025

(American Trucking Associations) This summer marked a turning point for the trucking industry’s role in America’s environmental future. After years of battling misguided, top-down mandates from California regulators, common sense prevailed, freeing fleets, manufacturers, and drivers to pursue real, sustainable progress

October 07, 2025 Read Full Article

Aemetis California Ethanol Plant Drives Substantial Carbon Intensity Reduction using Praj Low-Carbon MVR System

(Aemetis/Globe Newswire) Leading Industrial Biotechnology Company Delivers Key Equipment For Aemetis Project -- Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and biofuels company, announced today that it is advancing decarbonization at its 65 million gallon per year ethanol plant in Keyes,

October 07, 2025 Read Full Article

Trump Set to Cancel West Coast Hydrogen Hubs Amid Shutdown Fight

(Bloomberg/Financial Post) The Trump administration is planning to cancel billions of dollars earmarked for hydrogen projects in California and the Pacific Northwest as part of its first tranche of funding cuts following the government shutdown, according to an administration official. READ

October 06, 2025 Read Full Article

California Governor Signs E15 Bill

by Cindy Zimmerman (Energy.AgWired.com) California Governor Gavin Newsom today (October 2, 2025) signed legislation that could help bring down the cost of gasoline in California, making way for lower cost 15 percent ethanol fuel (E15) to be made available for the first

October 03, 2025 Read Full Article

Brazil and California Sign Agreement to Strengthen Climate Change Response and Environmental Protection

(Government of Brazil (Google Translation)) Partnership was signed after a meeting between Minister Marina Silva and Governor Gavin Newson in New York  --  The governments of Brazil and the US state of California formalized a memorandum of understanding on Tuesday (23/9) to

September 26, 2025 Read Full Article

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

September 25, 2025 Read Full Article

The Overlooked Step to Max Out Your 45Z Credit

by Danielle Anderson (Christianson/Ethanol Producer Magazine) Renewable fuel producers are eager to claim the 45Z Clean Fuel Production Credit, but one powerful opportunity often flies under the radar—offsetting a facility’s electricity emissions through Energy Attribute Certificates (EACs).  As one of the most

September 25, 2025 Read Full Article

Analytics Amalgamated

by Katie Schroeder (Ethanol Producer Magazine) Ethanol producers’ data often ends up divided between departments, making it hard for production and lab teams to compare notes. Process information streaming from the plant’s distributed control system (DCS) and the intermittent test results

September 25, 2025 Read Full Article
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blockchain blue carbon boat fuel boiler/furnace fuel Bolivia bolt-on Bonaire bonds book-and-claim border tax Borneo Bosnia and Herzegovina Botswana BQ-9000 Brachiaria bracken brackish water brash Brassica Brazil breadfruit/ulu breweries brine British Columbia broker brown grease brownfields Brunei Btu's BTX (Benzene Toluene Xylene) Bu12.5 Bu16 Budget building block chemicals Bulgaria bunker bunker oil Bureau of Land Management (BLM) Burkina Faso Burma Burundi buses Business and Industry Program (B&I) business law business resources Business/General Aviation butadiene butandeiol (bio-BDO) Butane butanediol butanol emissions butanol/biobutanol butyl acetate butylene butyric acid by c C1 C2 C21 C3 sugar C4 grasses C5 sugar C6 sugar Cabo Verde cactus cactus pear cagaita calibration California California Air Resources Board (CARB) Calophyllum hawthorn Cambodia Camelina camels Cameroon Canad Canada Canary Islands canary reed grass canarygrass candle nut cannabis canola straw Canola/Rapeseed cap-and-invest cap-and-trade capybara capybras carbohydrates carbon carbon capture and storage (CCS) carbon capture and utilization (CCU) carbon capture/Class VI wells carbon cost carbon credit carbon credit markets carbon cycle carbon debt Carbon Dioxide (CO2) carbon efficiency carbon emissions carbon fiber carbon insets Carbon Intensity (CI)/Carbon Footprint carbon life cycle carbon markets Carbon Monoxide (CO) carbon negative carbon neutrality carbon offsets carbon pipeline carbon price carbon recycling carbon removal carbon sink carbon standard carbon tax Carbon tax border adjustments carbon tax-and-dividend carbon terminal carbon user fee Carbon Utilization and Biogas Education Program carbon-14 testing carbon-efficient fuels carbon/CO2 sequestration carcinogens cardoon Caribbean carinata carinata/brassica carinata carob CAS Registry cashew cashew apple Cashew Nut Shell Liquid (CNSL) CASI Cassava cassava price cassava pulp cassava stalk castor bean castor stalk catalysis catalysts catalytic decarboxylation catalytic hydrothermal conversion catalytic hydrothermal conversion-to-jet (CHCJ) catalytic hydrothermal gasification catalytic hydrothermolysis jet CHJ pathway cattails cattle cavitation CBD (cannabidiol) CBG (compressed biogas) cell culturing cellulase enzymes cellulose cellulosic biofuel Cellulosic biomass cellulosic diesel Cellulosic ethanol cellulosic ethanol price cellulosic feedstock cellulosic production tax credit cellulosic sugars Cellulosic Tax Credit cellulosic waiver credit cement Central African Republic Central America Certificate Program Certificates of Origin (COs) certification certification fuels cesium cetane Chad change in soil condition charging stations CHCJ-5 chemical-looping hydrogen method Chesapeake Bay chicken feathers chickens Chile Chili China chitin chp chromium chufa/cyperus esculents/nutsedge CIA circular economy citrus citrus greening disease Citrus Peel clean air Clean Air Act (CAA) clean diesel Clean Fuel Standard/Policy (CFS) Clean Heat Standards Clean Power Plan (CPP) Clean Trucks Plan Clean Water Act 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 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 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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 FOAK (First of a Kind) 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 Greenhouse Gas Protocol 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 Esters and Fatty Acids Synthetic Kerosene with Aromatics (HEFA-SKA) 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 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