The Mid-Atlantic Diesel Collaborative (MDC) is a partnership between leaders from federal, state, and local government, the private sector, and environmental groups in Delaware, Maryland, Virginia, Pennsylvania, West Virginia and the District of Columbia. The Collaborative is part of an overall national campaign to reduce diesel emissions.  MDC Program Manager: Debbie Thomas

DE-PA Diesel Truck ReplacementVirginia Dray Truck ReplacementCelebrate small businesses!

What is tampering and why does it matter?

Visit the Northeast Diesel Collaborative to learn more about tampering and the public health effects.

Health Effects

Reducing diesel emissions has significant public health benefits. Read More

Whitepaper on Tampering and After Market Defect Devices

An Analysis of Mid-Atlantic State Compliance and Enforcement Options. Read about pollution contributors and the serious environmental and health consequences.

SmartWay can help small businesses become more energy efficient and demonstrate environmental stewardship. SmartWay provides technical expertise and assistance to companies of all sizes. #EPASmartWay.