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Define It

What would a greener, healthier, more livable District look like to you?

Join the discussion.

A Note from Mayor Gray

Help make the District the greenest, healthiest, most livable city in the country. Please send us your ideas on how we can make this vision a reality.

-- Mayor Vincent C. Gray

Do It

What should we do to make the District a greener, healthier, more livable place?  

Join the discussion.

Agency Information

Office of Planning (OP) and the District Department of the Environment (DDOE)

How to Reach Us
1100 4th Street, SW, Suite E650,
Washington , DC 20024
Phone: (202) 442-7600

Hear from DC Residents

District residents share their concerns and ideas about sustainability.

The More You Learn, the More You Earn

The More You Learn, the More You Earn

Attending school every day and on time increases your child's chances of succeeding in school.