Welcome to ExchangeNetwork.net

The Exchange Network is the place where states, tribes, territories, and U.S. EPA collaborate on technological innovations, solutions, and services for sharing data.

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Welcome to ExchangeNetwork.net

Exchange Network Grants

U.S. EPA has completed FY25 EN Grant Program award decisions. Click to learn more.

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Exchange Network Grants

Join the EN Forum

The Exchange Network is hosting a monthly user Forum! Click to join or watch recordings of meetings you missed.

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Join the EN Forum

Environmental Information & Innovation Meeting

Slides and recordings from the E2i Meeting held on September 17-19, 2024 are now available!

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Environmental Information & Innovation Meeting

Tribal Exchange Network Group

Find information and resources on the Exchange Network for Tribal environmental professionals.

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Tribal Exchange Network Group

E-Enterprise for the Environment

E-Enterprise for the Environment is modernizing the business of environmental protection.

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E-Enterprise for the Environment
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EN Alerts - Network News

May 11, 2026
If you administer your organization’s Exchange Network Node, please be advised that U.S. EPA’s Central Data Exchange (CDX) is making a change to several Exchange Network services after hours on May 22. The CDX team anticipates that most EN partners will not be impacted by these changes, but please see the details below to determine if your agency’s …View more »

Data Exchanges on the Network

Learn what data exchanges are available on the Exchange Network by selecting a specific Community of Interest.

Partner Profiles and Progress

Click the map to contact EN Partners and see their progress toward implementing data exchanges on the Network.

Exchange Network Map