Environmental Issues: Energy
Energy Main Page
All Documents in Energy Tagged diesel buses
- Cleaning Up Today's Dirty Diesels
Retrofitting and Replacing Heavy-Duty Vehicles in the Coming Decade
Issue Paper - Stringent new federal standards for diesel fuel and emissions will provide significant health benefits. But these benefits will not be fully realized for 20 years unless effective programs are put in place to replace and retrofit today's fleets of dirty diesel vehicles, concentrating on urban areas, where people are exposed to more vehicle pollution, and on cleaning up the oldest, dirtiest vehicles first.
- What Parents Need to Know About Diesel School Buses
If your kids are riding a diesel bus to school, chances are they're being exposed to unacceptable cancer risk.
FAQ - Answers to questions including: What are the health effects of diesel exhaust inside school buses? Are all diesel buses equally dangerous? What can I do to reduce my children's exposure to diesel exhaust?
- No Breathing in the Aisles
Diesel Exhaust Inside School Buses
Report - This February 2001 study from NRDC and the Coalition for Clean Air shows that children who ride a diesel school bus may be exposed to up to four times more toxic diesel exhaust than someone traveling in a car directly in front of it. The study found that excess exhaust levels on school buses were 23 to 46 times higher than levels considered to be a significant cancer risk according to the U.S Environmental Protection Agency and federal guidelines.
For additional policy documents, see the NRDC Document Bank.
For older publications available only in print, click here.
Sign up for NRDC's online newsletter
NRDC Gets Top Ratings from the Charity Watchdogs

- Charity Navigator awards NRDC its 4-star top rating.
- Worth magazine named NRDC one of America's 100 best charities.
- NRDC meets the highest standards of the Wise Giving Alliance of the Better Business Bureau.
Related Stories
- Efficient Appliances Save Energy -- and Money
- A consumer's guide to buying energy efficient appliances and electronics.


