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Photo of clouds in the sky

The Monitoring and Assessment Branch (MAB) is a collection of scientists, technicians and specialists who measure pollutants in the District's ambient air.

For students in grades 4-8 and their teachers.

The Anacostia Environmental Youth Summit is a city-wide showcase that spotlights youth voice, demonstrates environmental literacy, and encourages stewardship for the Anacostia and Potomac Rivers and the Chesapeake Bay.

You can use this form to check if you building is in compliance with the benchmarking law. If you have any questions, or you get a negative result, please contact DDOE at info.benchmark@dc.gov.

photo of emissions from car tailpipe

The District is continually working with industry and the public to develop new solutions to the pollution problem that balance concerns about cost and public health.


The purpose of the DC PACE Commercial Program is to provide an attractive financing solution that will help commercial property owners implement energy efficiency improvements.

Projects financed by DC PACE Commercial will:

Energy Assistance photo

DDOE can help you with your energy and utility bills. We have financial assistance, discounts and late bill forgiveness programs.


Report results to DDOE using the 2013 District Benchmark Reporting Template, and download an