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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Solar Resource Areas (2022)

    Metadata Updated: July 24, 2025

    Solar Resource Areas created were produced using a k-means method that groups solar generating plants into discrete regions based on their latitude, longitude, and distance to the coast. After facilities were grouped, the outermost facilities in each region were connected to create the boundaries for each region. To include all facilities inside each polygon, a 5 km buffer was used. Plants that are farther from a concentration of other plants are not included in a region and are instead displayed as outlying facilities. Areas outside California included in the the regions are a result of the mapping process and are not representing actual solar generating facilities. Based on the Quarterly Fuel and Energy Report dataset, this map focuses on data from plants of at least 1 MW capacity (commercial scale) and excludes smaller plants.For more information please contact John Hingtgen (916) 510-9747.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date July 24, 2025
    Metadata Updated Date July 24, 2025

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 24, 2025
    Metadata Updated Date July 24, 2025
    Publisher California Energy Commission
    Maintainer
    Identifier a7679a40-99a8-4e00-a0c5-6ec0ba0f55de
    Data First Published 2022-08-26T17:54:43.000Z
    Data Last Modified 2022-10-11T21:31:45.969Z
    Category Natural Resources
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Datagov Dedupe Retained 20250724164837
    Harvest Object Id 77b40949-e443-431f-a3c6-963b58fa4603
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    License http://www.opendefinition.org/licenses/cc-by
    Source Datajson Identifier True
    Source Hash 77933ba8eca8992659bd9094acf2781bfbce4f001d00cb987e006a243e12947c
    Source Schema Version 1.1

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