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Federal dataMaps & Geospatial
Power Plants
Published by Office for Coastal Management · Updated 02/16/2022
- Last updated
- 02/16/2022
- First published 02/16/2022
- Update frequency
- Not listed
- Formats
- 1
- ZIP
- Coverage
- Nationwide
- Federal data
About this dataset
These data represent operable electric generating plants within the vicinity of the U.S. coastline by energy source. This includes all plants that are operating, on standby, or short or long-term out of service with a combined nameplate capacity of 1 megawatt or more. The presence of a facility may indicate that power transmission infrastructure exists nearby. The absence of a facility or lack of sufficient capacity at a facility in a given area may be an important characteristic in future energy planning activities.
Files and access
Links open the official government source
- https://marinecadastre.gov/downloads/data/mc/PowerPlant.zipmarinecadastre.govZIP
- https://marinecadastre.gov/data/marinecadastre.govWeb page
- GCMD Keyword Forum Pageforum.earthdata.nasa.govWeb page
- Full Metadata Recordfisheries.noaa.govWeb page
- NOAA Office for Coastal Management Websitecoast.noaa.govWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Power Plants?
- Office for Coastal Management, part of National Oceanic and Atmospheric Administration, Department of Commerce, publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 02/16/2022.
- How do I download it?
- It is available as ZIP. Use the links in Files and access, which open the official government source.
Similar data from other publishers
- Jurisdictional Peaker Power PlantsState of California · California Energy Commission2001 California Emergency Siting Peaker Power Plant Permitting In 2001, Governor Davis identified a goal of bringing 1,000 megawatts of new power plants to meet the electricity needs during peak demand periods. Typically these are simple-cycle power plants thaUpdated 07/30/2026
- Jurisdictional Peaker Power PlantsState of California · California Energy Commission2001 California Emergency Siting Peaker Power Plant Permitting In 2001, Governor Davis identified a goal of bringing 1,000 megawatts of new power plants to meet the electricity needs during peak demand periods. Typically these are simple-cycle power plants thaUpdated 10/08/2026Irregularly
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/24/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher
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