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Articles/News with emissions tag

Displaying 141  -  154  of  154
EPA, Scholastic Inc. promote clean school buses
January 1, 2008

WASHINGTON, D.C. — The EPA and Scholastic Inc. have partnered to educate children about clean air and to promote environmentally-friendly school buses...

Green Movement Keeps Sprouting Up
October 1, 2007

With the EPA requirements of emissions limits for 2007 engines and conversion to ultra low sulfur diesel (ULSD), the pupil transportation industry is ...

How Bus Builders Have Integrated 2007 Engine Technology
April 1, 2007

Lower-emission diesel engines and new aftertreatment devices have forced school bus manufacturers to modify their product designs.

Too Good to Be True? (Part 2)
November 1, 2006

An engineering expert takes exception to the promises of better fuel economy, extended oil intervals and reduced emissions made by suppliers of fuel additives, engine attachments and other aftermarket products. The second of a two-part article.

Q&A: ‘Pre-Buy’ Activity Boosts School Bus Sales in 2006
October 1, 2006

Thomas Built Buses President and CEO John O’Leary says the manufacturing sector is seeing increased sales due to customers increasing their bus purchasing before the EPA’s stricter emissions standards take effect in 2007.

Confronting the Top 10 Safety Concerns
October 1, 2006

Although stop-arm violations are a top safety concern for school bus operations across the nation, other transportation-related issues can be just as vexing. The following list identifies the most common challenges pupil transporters face and effective ways of dealing with them.

NAPT Webcast debut covers 2007 emissions
August 1, 2006

Addressing concerns about the EPA’s tightened emissions standards and how they’re going to impact school bus operators was the focus of a Webcast sponsored by the National Association for Pupil Transportation (NAPT) and the Association of School Business Officials International (ASBO).

2005 Clean School Bus USA Grants
April 1, 2006

The U.S. Environmental Protection Agency (EPA) awarded grants totaling $7.5 million to reduce school bus emissions.

Fleet Facts About Diesel Particulate Filters
March 1, 2006

What you need to know about these emission-control devices, which are being retrofitted into thousands of school buses and will be installed in all 2007 diesel models.

Reduced Engine Emissions, Higher Costs Looming
November 1, 2005

Bringing diesel engines into compliance with 2007 EPA standards will force manufacturers to charge a higher price. But the upside is that emissions will be significantly lower.

What You Need to Know About Diesel Retrofit Equipment
February 1, 2005

The tailpipe emissions of school buses have been attracting greater attention each passing year. Advocacy groups have targeted school buses because of...

Security Awareness Blows Up in Cincinnati
December 1, 2004

For the last few days of October and first few days of November, Cincinnati was the place to be.

75 Great Ways to Improve Your Operation (Part II)
October 1, 2004

16. Explain diesel fumes to parents

Over the past few years, several diesel exhaust studies have created fears about the possible hazards of...

Early Buzz on High-Tech Engines Is Positive
March 1, 1998

The shape of things to come has already arrived. It's a box, more or less, and it contains enough computer wizardry to monitor a wide range of engine ...

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