welcome to the green building division at the the Department of consumer and regulatory affairs (DCRA).  the goal of this website is to improve compliance with the District's Green building Codes and laws through green building trainings, educational resources and interactive tools.  If you have any suggestions, please email us at green.building@dc.gov.

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Find out more about the District's Green Building Regulations

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Net-Zero Energy

Interested in Net-Zero Energy buildings? Click on the link below for helpful guides.

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NEW SOLAR PERMITTING GUIDELINES OUT NOW

An updated version of our solar permitting guidelines was published on August 15, 2018.  

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