All Roush CleanTech propane engine models from 2023 and later are California Air Resources Board certified, ensuring fleets ...

Cummins unveiled its B6.7 Propane engine for medium-duty fleet owners, which will be built on Cummins recently announced fuel-agnostic B-series platform and powered with propane Autogas, according to ...

Washington, D.C., Oct. 14, 2025 (GLOBE NEWSWIRE) -- The Engine Technology Forum is pleased to announce an upcoming webinar, “ Advanced Propane Engine Technology: A Sustainable Power & Mobility ...

While production of electric vehicles and infrastructure is growing, the current availability of the technology is leaving some fleets in the dark. Learn how propane autogas can be a solution. During ...

ROUSH CleanTech is first OEM to receive CARB’s 0.02 grams per brake horsepower-hour (g/bhp-hr) certification for 2022 model year. The company’s propane engine is 90% cleaner than national emissions ...

ONYX propane engines can run up to 100 times cleaner than their gasoline equivalent for exhaust emissions, with zero evaporative emissions from propane engines. This provides OEM's longevity to ...

It’s the ultimate in flexibility, and it should be on your “watch list” for 2025. Dual-fuel engines can operate on both propane and another fuel source, like gasoline, allowing you to switch between ...

Sticking to the routine of using traditional gasoline or diesel for your fleet may seem like a safe and reliable option, but there are better and more efficient alternatives available today. Propane ...

HUNTERSVILLE, N.C., Oct. 10, 2022 /PRNewswire/ -- On October 7 th 2022, ONYX celebrated National Propane Day, October 7 th, by announcing their engine technology expansion plan roadmap. ONYX announces ...

Did you know that Mustangs powered by propane autogas have been used to win national championships on the racetrack for more than 12 years? Ford Mustangs with Coyote engines have a staggering 890 ...

Suburban Propane is giving a big boost to one of the most popular sporting events in the U.S. As part of a recently announced multiyear partnership, the Whippany-based distributor will serve as the ...

Medium-duty fleet owners looking to invest in an alternative energy source that provides clean and affordable benefits have new technology to turn to with the Cummins B6.7 Propane. The 6.7-liter ...