OptiFuel to begin testing RNG-fueled locomotive

Figure 2: OptiFuel’s Modular, Total Zero Locomotive Supports Hydrogen or RNG Power Sources for Locomotives from 45 ft to 80 ft and 1000 to 5600 Horsepower. / SOURCE: Business Wire

January 16, 2024

BY OptiFuel Systems

Neogenyx Fuels strengthens RNG platform with delivery of ISCC-certified RNG to Europe

By Neogenyx Fuels

15 hours ago

Biogas Business

Neogenyx Fuels on June 3 announced the successful delivery of renewable natural gas (RNG) from one of its facilities into the European compliance markets using International Sustainability and Carbon Certification (ISCC) certified RNG.

By Erin Krueger

June 04, 2026

Biogas Policy Power

Biogas Works for America LLC and Biogas Works Coalition on June 1 filed a lawsuit in the U.S. Court of Appeals for the D.C. Circuit challenging the U.S. EPA’s decision to make renewable electricity ineligible for participation in the RFS.

By GFL Environmental Inc.

June 03, 2026

Business Biogas

OPAL Fuels and GFL Environmental Inc. on June 3 announced the advancement of construction for two new RNG facilities at the Stones Throw Landfill in Tallapoosa County, Alabama and the Grady Road Landfill in Polk County, Georgia.

By Mazda Motor Corp.

June 03, 2026

Use Advanced Biofuels Business

Mazda Motor Corp. and Nippon Express Co., Ltd., a group company of NIPPON EXPRESS HOLDINGS INC., have launched a demonstration trial using renewable diesel for finished vehicle transport trailers, starting in May 2026.

By Mitsubishi Heavy Industries

June 02, 2026

Biogas Business

Mitsubishi Heavy Industries Ltd. is working to develop and commercialize AdBio, a system to efficiently sort and recover biomass such as food waste and paper from municipal waste and unsorted food waste, enabling stable recovery of biogas.

North American SAF Conference & Expo

August 25-27, 2026

GREATER TACOMA CONVENTION CENTER | TACOMA,WASHINGTON

Taking place August 25-27, 2026 in Tacoma, Washington, the North American SAF Conference & Expo, produced by SAF Magazine, in collaboration with the Commercial Aviation Alternative Fuels Initiative (CAAFI) will showcase the latest strategies for aviation fuel decarbonization, solutions for key industry challenges, and highlight the current opportunities for airlines, corporations and fuel producers. The North American SAF Conference & Expo is designed to promote the development and adoption of practical solutions to produce SAF and decarbonize the aviation sector. Exhibitors will connect with attendees and showcase the latest technologies and services currently offered within the industry. During two days of live sessions, attendees will learn from industry experts and gain knowledge to become better informed to guide business decisions as the SAF industry continues to expand. View More

2027 International Biomass Conference & Expo

March 2-4, 2027

COBB CONVENTION CENTER | ATLANTA,GEORGIA

Now in its 20th year, the International Biomass Conference & Expo is expected to bring together more than 1000 attendees, 180 exhibitors and 100 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