Green Area Ratio (GAR) Training Seminar
DDOE is offering free training seminars on the GAR. Each seminar provides an overview of the GAR, the plan submittal process, the GAR Guidebook, and the role of the Certified Landscape Expert.
Upcoming Events
Sep 26 2026 - 09:00
Sep 27 2026 - 08:30
Oct 3 2026 - 09:00
Featured Services
An index of DOEE's major services to the District.
DOEE can help you with your energy and utility bills. Discounts on Your Utility Bills
Public Notices, Hearings, and Comments
The District’s resource for energy efficiency. Learn about energy related services, programs...
Apply for certification and licensing for air pollution, hazardous substances, water quality.
Accreditation, certification and permitting protects humans and the environment.
Featured News
| 01/26/2023 DDOE Offers Free Home Radon Testing Kits |
DOEE Secures $200,000 to the Air Quality Pollution Program for Violations of the District’s Air Quality Regulations
Featured Homepage Events
Mount Pleasant Farmer’s Market Battery Collection - Sat, Sep 26
Mount Pleasant Farmer’s Market: Collections of household batteries will occur on Saturdays, from 9:00am-1:00pm.
Household batteries will be accepted at the Zero Waste DC tent, near 3210 Mount Pleasant St NW on the Lamont Plaza.
Damaged and defective batteries are also accepted at these events!
Please visit DOEE Battery Recycling Program for additional dates and locations for battery collections around DC.
Dupont Circle Farmer’s Market Battery Collection - Sun, Sep 27
Dupont Circle Farmer’s Market: Collections of household batteries will occur on Sundays, from 8:30am-1:30pm.
Household batteries will be accepted at the Zero Waste DC tent, near the intersection of Connecticut Ave NW & Hillyer Pl NW.
Damaged and defective batteries are also accepted at these events!
Please visit DOEE Battery Recycling Program for additional dates and locations for battery collections around DC.
Mount Pleasant Farmer’s Market Battery Collection - Sat, Oct 3
Mount Pleasant Farmer’s Market: Collections of household batteries will occur on Saturdays, from 9:00am-1:00pm.
Household batteries will be accepted at the Zero Waste DC tent, near 3210 Mount Pleasant St NW on the Lamont Plaza.
Damaged and defective batteries are also accepted at these events!
Please visit DOEE Battery Recycling Program for additional dates and locations for battery collections around DC.
