Regional Diesel Collaboratives
The regional collaboratives achieve emission reductions across the country by linking states, nonprofit organizations, private industry, and local governments.
Clean Diesel Technologies
Clean diesel technologies reduce diesel emissions and their impact on human health.
Technology Verification
Technologies are evaluated for emission reductions & durability.
News & Announcements
May 9, 2013: $9 Million Funding Opportunity for Diesel Emissions Reduction Projects Press release
May 8, 2013: $5.6 Million Funding Opportunity for the State Clean Diesel Program
Clean Construction Pilot Credit
can be used toward Leadership in Energy and Environmental Design (LEED) certification.
Cleaire LongMile Filter Notice (PDF) (1 pg, 70K, EPA-420-B-12-067a, December 2012)
Clean Diesel &
Environmental Justice
Learn how disproportionately affected communities can help reduce harmful diesel emissions.







