Greenhouse Gases

AFPM/API: President Trump officially overturns California (U.S.) gas car ban

Fuel & Petrochemical Manufacturers (AFPM) President and CEO Chet Thompson and American Petroleum Institute (API) President and CEO Mike Sommers have issued a statement on today’s signing of a Congressional Review Act (CRA) resolution overturning EPA’s 2024 authorization of California’s ban on sales of new gas cars.

Neste and Chevron Lummus Global are developing a novel technology for processing lignocellulosic waste and residues into renewable fuels

Neste and Chevron Lummus Global (CLG), a leading technology provider for the production of renewable and conventional transportation fuels, are partnering to drive innovation in renewable fuels.

Anaergia Singapore signs conditional contract to design and build biogas facility in Jeju Island, South Korea

Anaergia Singapore Pte. Ltd. has received a contract from New Jeju Bio Co. Ltd. to design and build the Jeju Bio Energy Biogas Plant to be constructed in Jeju Island, South Korea.

Finavia's Helsinki Airport uses Neste MY Renewable Diesel to drive operations to net-zero carbon emissions

Airport company Finavia's Helsinki Airport has achieved net-zero carbon emissions targets in its own operations and has received an international Airport Carbon Accreditation (ACA) program’s net-zero certification.

Trump administration (U.S.) axes $3.7-B in green energy projects

The U.S. has axed awards to 24 green energy projects issued during U.S. President Joe Biden's administration that totaled more than $3.7 billion, the Energy Department said. These include projects from ExxonMobil, Heidelberg Materials and Eastman Chemical

Digital Feature: FuelEU: A growth opportunity for U.S. Midwest ethanol producers

Overcome cost and infrastructure barriers to implementing direct-air carbon capture in refining operations

This article explores the key cost and infrastructure barriers to implementing direct-air carbon capture (DACC) systems in refining operations and outlines actionable steps to overcome them.

Uniper, thyssenkrupp Uhde partner to build large-scale ammonia cracker in Germany

thyssenkrupp Uhde and Uniper are entering into a strategic partnership to bring a key technology for global hydrogen trading to industrial maturity: the large-scale ammonia cracker. In a first step, a demonstration plant with a capacity of 28 tpd ammonia will be built at Uniper’s Gelsenkirchen-Scholven site in Germany.

ClassNK releases report ‘ClassNK Alternative Fuels Insight (Version 3.0): Providing new information on cost simulations reflecting approval at MEPC 83

This report provides updated information on cost simulations reflecting the IMO’s mid-term GHG reduction measures approved at the 83rd session of the Marine Environment Protection Committee (MEPC 83) held in April 2025.

U.S. EPA to rule on backlog of small refinery biofuel exemption requests

There are 161 applications for exemptions from the U.S. Renewable Fuel Standard pending. The EPA's decision will have significant implications for the multi-billion-dollar credit market that underpins the biofuel program.