Hilgers, Bird urge EPA to create opt-in GHG reporting program to preserve 45Q, 45Z availability for ethanol producers

Nebraska Attorney General Mike Hilgers

November 4, 2025

BY Erin Krueger

Mainspring Energy to supply generators for Tennessee biogas energy project

By Mainspring Energy Inc.

7 hours ago

Biogas Business Power

Chattanooga's Moccasin Bend Environmental Campus is launching a project that will generate electricity from wastewater methane. MBEC selected Mainspring Energy to install six linear generators this year, producing an initial 1.5 MW of electricity.

By Axens

8 hours ago

Sustainable Aviation Fuels Business

Axens has signed a memorandum of understanding (MOU) with Airbus to strengthen their cooperation in the development and deployment of sustainable aviation fuel (SAF), a key pillar for decarbonizing the aviation sector.

By U.S. EPA

11 hours ago

Policy

U.S. EPA Administrator Lee Zeldin on March 9 announced the selection of new members to the Clean Air Scientific Advisory Committee. The newly appointed CASAC will consist of a chair and six new members.

By Erin Krueger

March 10, 2026

Advanced Biofuels Business Sustainable Aviation Fuels

Repsol on March 10 announced plans to invest up to EUR 10 billion ($11.61 billion) in its operations through 2028, with a portion of that investment dedicated to low-carbon projects, including renewable fuels.

By NATSO Inc.

March 10, 2026

Policy

Fuel retailers are calling on the Senate Committee on Agriculture, Nutrition and Forestry to reinstate the Biodiesel Blenders’ Tax Credit, noting that the transition to the 45Z clean fuel production credit has stifled the biodiesel market.

2026 International Biomass Conference & Expo

March 31 - April 2, 2026

GAYLORD OPRYLAND RESORT & CONVENTION CENTER | NASHVILLE,TN

Now in its 19th year, the International Biomass Conference & Expo is expected to bring together more than 900 attendees, 160 exhibitors and 65 speakers from more than 25 countries. It is the largest gathering of biomass professionals and academics in the world. The conference provides relevant content and unparalleled networking opportunities in a dynamic business-to-business environment. In addition to abundant networking opportunities, the largest biomass conference in the world is renowned for its outstanding programming—powered by Biomass Magazine–that maintains a strong focus on commercial-scale biomass production, new technology, and near-term research and development. Join us at the International Biomass Conference & Expo as we enter this new and exciting era in biomass energy.View More

North American Biocarbon Conference

March 31 - April 2, 2026

GAYLORD OPRYLAND RESORT & CONVENTION CENTER | NASHVILLE,TN

The North American Biocarbon Conference, co-located with the International Biomass Conference & Expo, brings together the full value chain of carbon-negative and carbon-smart technologies in one powerful, integrated event. By aligning biocarbon producers, biomass power generators, biochar innovators, carbon-removal buyers, project developers, and equipment providers with the broader biomass, biogas, CHP, pellet, and renewable-power industries, this co-located experience creates unmatched cross-sector engagement. Attendees gain access to expanded networking opportunities, dual-track educational programming, a unified expo hall, and a broader pool of commercial partners—all designed to accelerate the deployment of biocarbon solutions, scale climate-positive markets, and strengthen the emerging carbon-removal economy across North America.View More

Carbon Capture & Storage Summit

June 2-4, 2026

AMERICA'S CENTER | ST. LOUIS,MO

Capturing and storing carbon dioxide in underground wells has the potential to become the most consequential technological deployment in the history of the broader biofuels industry. Deploying effective carbon capture and storage at biofuels plants will cement ethanol and biodiesel as the lowest carbon liquid fuels commercially available in the marketplace. The Carbon Capture & Storage Summit will offer attendees a comprehensive look at the economics of carbon capture and storage, the infrastructure required to make it possible and the financial and marketplace impacts to participating producers. View More

International Fuel Ethanol Workshop & Expo

June 2-4, 2026

AMERICA'S CENTER | ST. LOUIS,MO

Now in its 42nd year, the FEW provides the ethanol industry with cutting-edge content and unparalleled networking opportunities in a dynamic business-to-business environment. As the largest, longest running ethanol conference in the world, the FEW is renowned for its superb programming—powered by Ethanol Producer Magazine —that maintains a strong focus on commercial-scale ethanol production, new technology, and near-term research and development. The event draws more than 2,300 people from over 31 countries and from nearly every ethanol plant in the United States and Canada.View More

Sustainable Fuels Summit: SAF, Renewable Diesel and Biodiesel

June 2-4, 2026

AMERICA'S CENTER | ST. LOUIS,MO

The Sustainable Fuels Summit: SAF, Renewable Diesel, and Biodiesel is a premier forum designed for producers of biodiesel, renewable diesel, and sustainable aviation fuel (SAF) to learn about cutting-edge process technologies, innovative techniques, and equipment to optimize existing production. Attendees will discover efficiencies that save money while increasing throughput and fuel quality. This world-class event features premium content from technology providers, equipment vendors, consultants, engineers, and producers to advance discussions and foster an environment of collaboration and networking. Through engaging presentations, fruitful discussions, and compelling exhibitions, the summit aims to push the biomass-based diesel sector beyond its current limitations.View More