Montgomery County Department of Environmental Protection

Commit to Making Your Next Vehicle Electric

Electric Vehicle Purchasing Co-Op

Make the Pledge


Upcoming Events




Hot Topics

Tackling the Climate Emergency

Climate Action Plan

The Climate Action Plan is the County’s strategic plan to cut greenhouse gas (GHG) emissions 80% by 2027 and 100% by 2035. 

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January is Radon Action Month

Radon Action Month

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Don't be salty. Be Salt-Wise! It's easy as 1-2-3.

Be Salt-Wise! It's easy as 1-2-3.

Use salt sparingly.

Salt-Wise Tips


#GreenNewYear 2022

New Year's Resolutions for a #GreenNewYear

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Buildings in Rockville


Proposed Building Energy Performance Standards

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DEP On Social