We're operating in a world without actionable corporate climate data: 74% of firms have revised reported greenhouse gas emissions at least once.

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...

WSA is a highly versatile technology that has been specifically designed to keep emissions in check by removing a broad range ...

How federal regulators slammed the door on Ohio's attempt to let drivers self-certify vehicle emissions, calling it a ...

E-Checks will continue in Northeast Ohio after federal officials rejected a state proposal to eliminate the vehicle emissions ...

CLEVELAND (WJW) – It’s a major roadblock in the battle to eliminate E-Checks in Northeast Ohio. On Tuesday, State Rep. Bill Roemer (R-Richfield) announced that the U.S. EPA Region 5 decided to reject ...

COLUMBUS, Ohio—The U.S. Environmental Protection Agency has rejected Ohio lawmakers’ attempt to allow Cleveland-area vehicle owners to avoid E-Check emissions testing simply by signing a form ...

Modern diesel engines are engineering marvels of power and efficiency — but they also come with a complex web of emissions control technologies that demand precision maintenance. Diesel Exhaust Fluid ...

The CANMILK project is developing a plasma-based system suitable for direct operation in barns to reduce methane emissions from livestock. The goal is to capture dilute methane present in barn air and ...

The current carbon dioxide (CO 2) emission standards for new passenger cars and light commercial vehicles (vans) in the European Union (EU) have been in place since 2023. Key measures include a 55% ...

Is there a problem with the 2025 Chevy Silverado 1500 with the 3.0-liter Duramax Turbo-Diesel engine? The short answer is yes, and Vince Shinaver gives his unbelievable story on the Chevy Silverado & ...