Environment

Hand throwing a cup with a sad face on it out of a car window. Text reads "Litter is Sad", Prince George's County, MD Proud, Keep Our County Clean & Beautiful, Part Of It, Proud Of ItEnvironment

Environment

We work for a healthy, beautiful, and sustainable County. Our programs and partnerships provide clean water, flood control, recycling and waste management, animal services, and more.

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Sustainable Energy

The Sustainable Energy Program provides information and financial incentives for homeowners to install energy-saving retrofits, solar panels, and more. Information on electric vehicles included.

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HIV Testing Day

Knowing your HIV status helps you make better health choices. Get tested for HIV, find out your status, and connect with care and treatment.

Get Tested Today

Bag it Right

Prince George’s County prohibits all retailers from providing plastic carryout bags to shoppers. Retailers must charge at least 10 cents for each paper or reusable bag.

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Popular Services

Environment Latest Updates

Prince George’s Film Festival and Department of the Environment Announce Call for Films for Inaugural Climate and Environmental Storytelling Track

Prince George’s County is investing $438,695 in 15 community-led projects that will strengthen neighborhood resilience, improve emergency preparedness, expand food security, and help residents respond

Prince George’s County, in Partnership with the Chesapeake Bay Trust, Invests Over $400,000 to Strengthen Community Climate Resilience Across 15 Local Projects

View All County Highlights

Environment News and Announcements

Press Release

Prince George’s County Green Festival Seeks Vendors and Exhibitors for October 10 Event

August 12, 2026 August 12, 2026

Press Release

Advancing Markets for Producers Pilot Program to Continue Expanding Opportunities for County Agriculture

August 6, 2026 August 6, 2026

Press Release

Prince George's County Department of the Environment Announces Early Closure of Waste Facilities Due to Extreme Heat

June 30, 2026 July 3, 2026

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Environment Events

August 18, 2026

Solid Waste Advisory Commission Meeting, August 18, 2026

6:00 pm - 6:00 pm

Hearing/Meeting

August 23, 2026

Low Cost Drive-Up Pet Clinic

10:00 am - 2:00 pm

September 5, 2026

Nibbles Nook Pet Pantry

9:00 am - 12:00 pm

Animal Services

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Environment Leadership

Samuel B. Moki, Ph.D

Director

Dr. Samuel Belsham Moki was confirmed by a super majority as Director of the Department of the Environment on October 21, 2025. He holds a law degree, two master's degrees in criminal justice and environmental management, and a Ph.D. in political science with a minor in public administration from Howard University in Washington, D.C. He has taught and continues to teach as an adjunct at several universities in the Washington, D.C. area at both the undergraduate and graduate levels for over 22 years.

At the Prince George's County Department of the Environment (DoE), Dr. Moki served as the

Environment

Environment

Sustainable Energy

HIV Testing Day

Bag it Right

Popular Services

Environment Latest Updates

Prince George’s Film Festival and Department of the Environment Announce Call for Films for Inaugural Climate and Environmental Storytelling Track

Prince George’s County, in Partnership with the Chesapeake Bay Trust, Invests Over $400,000 to Strengthen Community Climate Resilience Across 15 Local Projects

Environment News and Announcements

Prince George’s County Green Festival Seeks Vendors and Exhibitors for October 10 Event

Advancing Markets for Producers Pilot Program to Continue Expanding Opportunities for County Agriculture

Prince George's County Department of the Environment Announces Early Closure of Waste Facilities Due to Extreme Heat

Environment Events

Solid Waste Advisory Commission Meeting, August 18, 2026

Low Cost Drive-Up Pet Clinic

Nibbles Nook Pet Pantry

Environment Leadership

Contact Environment