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CARB certifies ROUSH CleanTech's Gen 5 propane engine for Blue Bird school buses to ultra-low NOx standards

ROUSH CleanTech is the first original equipment manufacturer to receive California Air Resources Board’s (CARB’s) 0.02 grams per brake horsepower-hour certification for 2022 model year vehicles. The optional ultra-low CARB certification is 90% cleaner than current emissions standards for nitrogen oxides. The new engine certification covers ROUSH CleanTech Gen 5. ....

United States , Cleantech Gen , Environmental Protection Agency , California Air Resources Board , Tech Gen , Blue Bird ,

Micro Bird Brings CARB-Certified Propane Bus to Market


Micro Bird Brings CARB-Certified Propane Bus to Market
March 9, 2021
Micro Bird says it is the first company to bring a Type A propane autogas school bus with low nitrogen oxides to market.
The company’s G5 Type A bus equipped with ROUSH CleanTech’s Gen 5 propane fuel system is certified to California Air Resources Board’s optional low nitrogen oxide emissions standard of 0.05 grams per brake horsepower-hour (g/bhp-hr), making it 75% cleaner than federal U.S. emission standards. Type A buses, made of a bus body constructed on a cutaway front-section vehicle, usually carry nine to 36 students.
“Every district wants to lessen students’ exposure to damaging exhaust that can have negative health effects on children,” says Steve Girardin, president of Micro Bird. “With the Micro Bird G5 propane bus’s new CARB certification, we help our customers lower their carbon footprint while also offering the most horsepower of any Type A bus.” ....

United States , Cleantech Gen , Steve Girardin , Micro Bird , California Air Resources Board , North America , Bird Type , ஒன்றுபட்டது மாநிலங்களில் , கிலேன்ட்ச் கேன் , மைக்ரோ பறவை , கலிஃபோர்னியா அேக வளங்கள் பலகை , வடக்கு அமெரிக்கா , பறவை வகை ,

Blue Bird to begin production of updated propane and gasoline buses with Ford 7.3L V8 and ROUSH fuel system


Blue Bird to begin production of updated propane and gasoline buses with Ford 7.3L V8 and ROUSH fuel system
This spring, Blue Bird will begin production of its propane and gasoline Vision school buses integrating Ford’s all-new 7.3L V8 engine and a purpose-built fuel system designed specifically for school-bus application.
The advanced fuel system technology was developed by ROUSH CleanTech, the same company that has manufactured more than 30,000 propane and gasoline fuel systems for Blue Bird buses equipped with Ford’s 6.8L engine. The 2022 Blue Bird Vision with the propane and gasoline 7.3L engine features best-in-class combination of horsepower and torque. In addition, the compact and lighter-weight 7.3L engine should achieve improved fuel economy over the 6.8L engine. ....

United States , Cleantech Gen , Bird Vision , California Air Resources Board , ஒன்றுபட்டது மாநிலங்களில் , கிலேன்ட்ச் கேன் , பறவை பார்வை , கலிஃபோர்னியா அேக வளங்கள் பலகை ,