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Clean water is essential for human and animal life, for commerce and industry, and for recreation. Drinking water in the District of Columbia comes from the Potomac River, upstream of the District. 
DDOE helps residents, businesses and visitors save money on their energy bills and reduces their impact on the environment as a result.
Green Energy DC is a single resource for all you need to know about energy efficiency and renewable energy programs, products and services in the District of Columbia.
The District is taking proactive measures to reduce energy use in public and private buildings and help building owners better understand and manage energy usage in their buildings.
The RiverSmart Homes program offers incentives to homeowners interested in reducing stormwater pollution from their properties.
If you are a homeowner in the District, you can apply for a free home energy audit. This program provides energy efficiency assessments for single family homes.
The District Department of the Environment's Renewable Energy Incentive Program (REIP) supports the adoption of solar photovoltaic technology on properties throughout the District of Columbia.
World Environment Day |
A Vision for a Sustainable DC To become the most sustainable city in the country, DC has drafted an ambitious, yet achievable, vision for the near future. |
