HIFLD OPEN FERC Regions

Principal Investigator(s):  View help for Principal Investigator(s) United States Department of Energy. Federal Energy Regulatory Commission; United States Department of Homeland Security

Version:  View help for Version V1

Name File Type Size Last Modified
ferc-regions-geojson.zip application/zip 36.4 MB 10/20/2025 09:35:PM
ferc-regions-shapefile.zip application/zip 41.2 MB 10/20/2025 09:19:PM
metadata.xml application/xml 8.8 KB 10/20/2025 09:19:PM

Project Citation: 

United States Department of Energy. Federal Energy Regulatory Commission, and United States Department of Homeland Security. HIFLD OPEN FERC Regions. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2025-10-21. https://doi.org/10.3886/E239062V1

Project Description

Project Title:  View help for Project Title HIFLD OPEN FERC Regions
Summary:  View help for Summary This feature class/shapefile represents Federal Energy Regulatory Commission (FERC) Regions. FERC is an independent agency that regulates the interstate transmission of electricity, natural gas, and oil. The vector polygons in this layer represent the regions that are served by FERC Regional Offices. There are no changes to geometry or attribution in this layer since the previous version.
Original Distribution URL:  View help for Original Distribution URL https://hifld-geoplatform.hub.arcgis.com/

Scope of Project

Subject Terms:  View help for Subject Terms HIFLD Open; GIS; energy; energy industry; emergency preparedness
Geographic Coverage:  View help for Geographic Coverage United States
Collection Date(s):  View help for Collection Date(s) 12/8/2022 – 12/8/2022 (Issued date 12/8/22)
Data Type(s):  View help for Data Type(s) geographic information system (GIS) data
Collection Notes:  View help for Collection Notes Archived from the HIFLD Open GIS data repository, which was deactivated on August 26, 2025.


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Published Versions

V1 [2025-10-21]

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DDI 2.5

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