
The first IC Bus CE Series school bus with the Cummins ISB 6.7-liter engine is publicly unveiled for the first time at the National Association for Pupil Transportation trade show. The manufacturer began taking orders for the ISB-equipped CE Series earlier this month.
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The manufacturer is now starting pilot production of a compressed natural gas (CNG) Minotour, with official production slated to start in the first quarter of 2014. The CNG model will utilize a GM 6-liter engine on the 4500 series cutaway chassis.
Read More →The Propane Council of Texas reports that about 75 Texas school districts are operating buses powered by propane autogas. A 50-cent-per-gallon tax credit for propane has helped districts generate big savings in fuel costs.
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IC Bus CE Series school buses and International DuraStar trucks with the Cummins ISB 6.7-liter engine will be Navistar's first medium-duty vehicles with selective catalytic reduction emissions aftertreatment.
Read More →Gina McCarthy, the Environmental Protection Agency’s new administrator, has made a long career of working on environmental issues. President Obama says that she “knows how to build bipartisan support for common sense environmental solutions that protect the health and safety of our kids while promoting economic growth.”
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In a 10-year lease-purchase agreement, Lee’s Summit R-7 School District will replace its diesel fleet with 149 Thomas Built school buses powered by compressed natural gas (CNG). The district’s program also includes a shift toward CNG-powered facility maintenance trucks and continued use of all-electric delivery trucks.
Read More →The Houston Independent School District wins the National Association of Fleet Administrators Excellence in Public Fleet Sustainability award for 2013. The district is recognized for its use of alternative fuels and partnership with the University of Houston to test a school bus filter that will convert smog-producing pollutants emitted from engines into water and nitrogen gas.
Read More →The U.S. EPA is now soliciting proposals for the 2013 National Clean Diesel Funding Program. The program, funded by the Diesel Emissions Reduction Act, provides grants to retrofit or replace older diesel school buses and other vehicles.
Read More →Cleaire, which offered a variety of diesel particulate filters to retrofit school buses and other vehicles, closed in January. Environmental Solutions Worldwide has now acquired Cleaire's product line and certain assets, and California air officials say that the company "is committed to providing technical and warranty support to Cleaire customers."
Read More →The U.S. EPA’s new report to Congress includes insight into the significant role of school buses in the Diesel Emissions Reduction Act program. Among the notable projects was the state of Mississippi replacing 52 school buses and equipping 2,000 more with emissions-reducing technologies.
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