DDOE helps residents, businesses and visitors save money on their energy bills and reduces their impact on the environment as a result. Learn more >>
Agency Information
District Department of the Environment
Office Hours
Monday through Friday, 9 am to 5 pm
Monday through Friday, 9 am to 5 pm
1200 First Street NE, Washington, DC 20002
Phone: (202) 535-2600 Fax: (202) 535-2881
TTY: (800) 855-1000
DDOE - Agency Offices and Divisions
DDOE is organized into, and carries out its mission through, the following administrative divisions:
Administrative Services Administration
Energy in the District
The Environmental Protection Administration
- Toxic Substances Division
- Air Quality Division
- Lead and Healthy Housing
The Natural Resources Administration
- Fisheries and Wildlife Division
- Water Quality Division
- Watershed Protection Division
- Stormwater Management Division
Energy Assistance - Feature |
Buy Green Power The District and Federal Governments, as well as thousands of local households and hundreds of businesses are already using green power. Join us! |
RiverSmart Homes
The RiverSmart Homes program offers incentives to homeowners interested in reducing stormwater pollution from their properties. |
Skip the Bag - Save the River District businesses selling food or alcohol will be charging $.05 for each disposable paper or plastic carryout bag. Find out about DC's Bag Law. |