Map of the electric utility service areas in California.

This data is a graphic representation of electric utility service territories. The file has not been certified by a Professional Surveyor. This data is not suitable for legal purposes. The purpose of this data is to provide a generalized statewide view of electric service territories. The data does not include individual or commercial releases. A release is an agreement between adjoining utilities that release customers from one utility to be served by the adjoining utility. A customer release does not change the territory boundary. The file has been compiled from numerous sources and as such contains errors. The data only contains the electric utility service territories and the name of the utility.

This data provides graphic representation of electric company territories of New Jersey. Data was compiled using Electric Utility paper maps, all greater than 1:500,000. It is anticipated that electric company territorial boundaries will remain stable.

Energy and utilities data from the Alaska Energy Authority, Alaska Energy Data Gateway. Includes: - Hydroelectric - Hydrokinetic - Wind Power - Thermal Areas - Hot Springs - Sawmills - Energy Regions - Electric Utility Lines - TAPS Pipeline - Volanoes and Vents - Solar PowerSource: Alaska Energy AuthorityThis data is provided as a service in the DCRA Information Portal by the Alaska Department of Commerce, Community, and Economic Development Division of Community and Regional Affairs (SOA DCCED DCRA), Research and Analysis section. SOA DCCED DCRA Research and Analysis is not the authoritative source for this data. For more information and for questions about this data, see: Alaska Energy Data Gateway

Data compiled from California Energy Commission staff from georeferenced electric territory maps and the United States Department of Homeland Security, Homeland Infrastructure Foundation-Level Data (HIFILD), https://hifld-geoplatform.opendata.arcgis.com/datasets/geoplatform::electric-retail-service-territories-2/about Community Choice Aggregation information provided by Cal-CCA. Boundaries are approximate, for absolute territory information, contact the appropriate load serving entity. Not all electric load serving entities are represented, if you have information on missing territory locations, please contact GIS@energy.ca.gov. For more information on California Load Serving Entities visit this website: https://www.energy.ca.gov/data-reports/energy-almanac/california-electricity-data/electric-load-serving-entities-lses

The dataset for Electric Retail Service Territories does not exist anymore. If this dataset becomes available again, we will repopulate this data card.

Electric Service Territories (IURC) - Shows the Electric Service Territory (EST) boundaries in Indiana, maintained by personnel of the Indiana Utility Regulatory Commission (IURC). This layer is "live" and synchronized to automatically update whenever IURC personnel establish new boundaries.The layer was created to visually represent, as accurately as possible, the electric service territories served by the regulated electric service providers in the state of Indiana, pursuant to Cause Number 42868 (Indiana Utility Regulatory Commission) to establish an online GIS mapping environment to house, edit, and display visual interpretations or electric service territory rulings filed before and ruled by the Indiana Utility Regulatory Commission. The data represented in this layer is strictly a visual aide and a best interpretation of the legally approved Electric Service Territories as ruled by the Indiana Utility Regulatory Commission (IURC). These data are not legally binding or necessarily fully representative of the legal rulings.The following is excerpted from metadata provided by the IURC: "IN THE MATTER OF THE JOINT PETITION OF ELECTRICITY SUPPLIERS FOR (1) THE ESTABLISHMENT OF THE PROCEDURES TO APPROVE SERVICE AREA BOUNDARY AGREEMENTS UNDER IC 8-1-2.3-6(2) AND SERVICE CONSENTS UNDER IC 8-1-2.3-4(A), AND (2) MODIFICATION OF THE FORM AND MAINTENANCE OF MAPS OF ASSIGNED SERVICE AREAS ESTABLISHED PURSUANT TO IC 8-1-2.3-1, ET SEQ. AND THE COMMISSION'S FEBRUARY 19, 1981 ORDER IN CAUSE NO. 36299"

Data compiled from California Energy Commission staff from georeferenced electric territory maps and the United States Department of Homeland Security, Homeland Infrastructure Foundation-Level Data (HIFILD), https://hifld-geoplatform.opendata.arcgis.com/datasets/geoplatform::electric-retail-service-territories-2/about Boundaries are approximate, for absolute territory information, contact the appropriate load serving entity. For more information on California Load Serving Entities visit this website: https://www.energy.ca.gov/data-reports/energy-almanac/california-electricity-data/electric-load-serving-entities-lses

Major electric utility lines covering the City of Raleigh jurisdiction. Features are derived from annual aerial photography updates. This layer is updated for a quarter of the city every year and is not a depiction of current conditions.Update Frequency: AnnuallyTime Period: Current as of last flight (see update date on individual features)

Massachusetts Electricity Providers, by Town, as of October 2025. View data in an online map.

snapshot-tab-pane US GIS In Utility Industry Market Size 2025-2029The us gis in utility industry market size is valued to increase by USD 593 million, at a CAGR of 18.2% from 2024 to 2029. Imperative for modernizing aging infrastructure and enhancing grid resilience will drive the us gis in utility industry market.Major Market Trends & InsightsBy Product - Services segment was valued at USD 168.5 million in 2023By Deployment - On-premises segment accounted for the largest market revenue share in 2023Market Size & ForecastMarket Opportunities: USD 742.5 millionMarket Future Opportunities: USD 593 millionCAGR from 2024 to 2029 : 18.2%Market SummaryThe GIS In Utility Industry Market in US is undergoing a significant transformation, evolving from a system of record to a dynamic decision-making engine. This shift is driven by the need to manage aging infrastructure, integrate distributed energy resources, and enhance resilience against climate-related threats.Utilities are leveraging GIS platforms to create a single source of truth, enabling a holistic view of their networks. The integration of geospatial artificial intelligence (GeoAI) is a key trend, powering applications like predictive maintenance analytics and automated vegetation encroachment detection.For instance, an electric utility can use an infrastructure digital twin, built on a detailed utility network model, to simulate the impact of a heatwave on transformer loads, allowing proactive asset reinforcement and preventing outages. This proactive stance is supported by real-time operational data from SCADA and AMI systems.However, challenges related to geospatial data integration and the high costs of data remediation persist. The move toward cloud-based platforms and the development of a skilled workforce are critical for overcoming these hurdles and unlocking the full potential of a spatially intelligent enterprise.What will be the Size of the US GIS In Utility Industry Market during the forecast period? Get Key Insights on Market Forecast (PDF) Request Free SampleHow is the US GIS In Utility Industry Market Segmented?The us gis in utility industry industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in "USD million" for the period 2025-2029, as well as historical data from 2019-2023 for the following segments.ProductServicesSoftwareDataDeploymentOn-premisesCloudProduct typeElectric power utilitiesWater and wastewater utilitiesGas utilitiesTelecommunication utilitiesTypeInvestor-ownedPublic-ownedCooperativesGeographyNorth AmericaUSBy Product InsightsThe services segment is estimated to witness significant growth during the forecast period.The services segment is pivotal for translating complex GIS technology into tangible operational value. It encompasses specialized geospatial consulting services required for implementation, integration, and customization.These services are crucial for establishing a robust network connectivity model with precise network topology rules and integrating data from supervisory control and data acquisition (SCADA) systems.Service providers assist with deploying tools for vegetation encroachment detection and optimizing load forecasting analysis. With the convergence of IT and OT systems, ensuring robust cybersecurity for gis has become a critical service offering.Moreover, services related to integrating automated vehicle location (AVL) data improve dispatch efficiency by over 15%, demonstrating clear return on investment for utility operators. Request Free SampleThe Services segment was valued at USD 168.5 million in 2023 and showed a gradual increase during the forecast period. Request Free SampleMarket DynamicsOur researchers analyzed the data with 2024 as the base year, along with the key drivers, trends, and challenges. A holistic analysis of drivers will help companies refine their marketing strategies to gain a competitive advantage.Strategic deployment of advanced GIS is creating distinct competitive advantages for utilities. The precise application of gis for electric vehicle charger placement is a key focus, with data-driven models improving site selection to increase utilization by over 30% compared to conventional methods.Concurrently, the adoption of cloud-based gis for utility collaboration is breaking down departmental silos, enabling seamless data sharing between planning, operations, and field teams. A significant operational shift involves using lidar for vegetation management, which provides detailed three-dimensional data to identify specific threats to power lines, optimizing trimming schedules and reducing encroachment risks.Utilities are also investing heavily in ai-powered predictive asset failure models, which analyze historical and real-time da

Map of California electric utility service territories and balancing authorities.

*** 7/19/22: This dataset and its accompanying map are no longer available since they are inaccurate and outdated. The Minnesota Department of Commerce is no longer maintaining or fielding requests related to this data as it has been unable to consistently obtain accurate, up-to-date information on high voltage transmission lines and substation locations from transmission owners in the state.***

For alternative sources for transmission line and substation information, see the transmission lines and substations section of MnGeo's information webpage on utilities: https://www.mngeo.state.mn.us/chouse/utilities.html#transmission

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Information describing the previously available dataset is provided in the rest of this metadata record for reference.
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The electric transmission network information consisted of transmission lines, with associated substations, designed to handle 60 Kilovolts or greater.

The Minnesota Electric Transmission Mapping Project developed two geographic information system datasets: transmission lines and substations. This metadata record describes both datasets.

In 2002, each electric utility company was mailed a request for their facility information which could be provided in either digital or paper form. The responses varied significantly in quality and quantity. In addition, the companies expressed concerns about providing the information because of security concerns. Data users were strongly encouraged to read the data quality section of this documentation.

Datasets were published in 2003, 2007, 2014, 2016, and 2021. In 2016 a few changes were made to improve the positional accuracy of lines and substations. The dataset was last updated in July 2021.

The Minnesota Electric Transmission Mapping Project was a collaborative effort between the Minnesota Department of Commerce and the Minnesota Geospatial Information Office.

Map of the six electric investor owned utility (IOU) areas in California:- Bear Valley Electric Service- Liberty Utilities- PacifiCorp- PG&E: Pacific Gas & Electric Company- SDG&E: San Diego Gas & Electric Company- SCE: Southern California Edison

January 2026

Active non-wholesale non-transmission Electric Utility Service Areas as listed in the Regulatory Commission of Alaska (RCA) Certificate details for regulated utilities. Likely the most comprehensive collection of State of Alaska utility service areas - but not necessarily definitive for every utility. For complicated large city service areas such as water and sewer the GIS department that represents those cities might have the best representation of the service area. There are also utilities that may not be regulated by RCA which will not be in the data. Footprints in general were lifted from existing KML files created by a contractor in the years 2008-2017. Service area changes that have happened since 2008 may not yet be reflected in the footprints. In a few cases legal descriptions had typos which resulted in service areas miles from the community they intended to cover. In the case of the AsOfDate attribute in this dataset only reflects the date of the last syncing of master certificate metadata with RCA Library database - not the current polygon representation.Source: Regulatory Commission of AlaskaThis data has been visualized in a Geographic Information Systems (GIS) format and is provided as a service in the DCRA Information Portal by the Alaska Department of Commerce, Community, and Economic Development Division of Community and Regional Affairs (SOA DCCED DCRA), Research and Analysis section. SOA DCCED DCRA Research and Analysis is not the authoritative source for this data. For more information and for questions about this data, see: Regulatory Commission of Alaska Library

Consumer Electrical Utilities in Alaskan communities as listed as Active in the Regulatory Commission of Alaska (RCA) Library where a relationship exists. The presented location of the Utility is mapped to the appropriate DCRA Community centroid.Source: Regulatory Commission of AlaskaThis data has been visualized in a Geographic Information Systems (GIS) format and is provided as a service in the DCRA Information Portal by the Alaska Department of Commerce, Community, and Economic Development Division of Community and Regional Affairs (SOA DCCED DCRA), Research and Analysis section. SOA DCCED DCRA Research and Analysis is not the authoritative source for this data. For more information and for questions about this data, see: Regulatory Commission of Alaska Library

The Utility Coverage Area map service displays polygon geometry and attributes for all electricity utility service areas in East Baton Rouge Parish, Louisiana. Information was gathered from the Louisiana Public Service Commission website at https://www.lpsc.louisiana.gov/Maps_Electric_Distribution_Areas.aspx and from the City-Parish Department of Transportation and Drainage.

This data layer is an element of the Oregon GIS Framework. Electric transmission lines as imported from DLG and traced from orthoimagery and lidar surface models. Some distribution lines could be included. NOTE These data are no longer being maintained on a regular basis. Dataset was last updated in 2020.

This dataset shows electric utility service area boundaries for the State of Minnesota. The original source data were lines hand-drawn on county highway maps. The maps were scanned and georeferenced to serve as a background for on-screen digitizing. The utilities were then given an opportunity to review and correct the service areas. Changes filed with the Public Utilities Commission (eDockets) were also reviewed to update the areas.