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California Electric Transmission Lines A brief summary of the item is not available. Add a brief summary about the item.

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Item created: Dec 27, 2017 Item updated: Apr 29, 2024 View count: 375,780

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Description

The California Energy Commission (CEC) Electric Transmission Line geospatial data layer has been created to illustrate electric transmission in California. When used in association with the other energy related geospatial data layers, viewers can analyze the geographic relationships with the electric transmission across the state. The transmission line data is used to:

1. Support the CEC Transmission Planning; 
2. Support the CEC electric system analysis in California;
3. Enhance electric transmission communication among California electric stakeholders ;
4. Support CEC's illustrations of electric infrastructure

Data Dictionary:
  • Object ID: a unique, not null integer field used to uniquely identify rows in tables in a geodatabase.
  • Name: abbreviated transmission line owner and transmission line capacity in kilovolts (kV).
  • kV: transmission line capacity in kilovolts (kV), data structure is a text string.
  • kV (Sort): transmission line capacity in kilovolts (kV), data structure is a numeric double.
  • Owner: abbreviated transmission line owner name.
  • Status - last reported operational, proposed, closed, or unknown status of the transmission line.
  • Circuit - notes if the transmission line segment is a Single, double, or triple circuit. Null values are unknown. 
  • Type - OH is overhead transmission lines, UG is underground, UW is underwater, null values are unknown.
  • Legend - a summarized categories of transmission line owner and transmission capacity value in kilowatts (kV) for map legend purposes.
  • Length (Mile) - the length of the transmission line segment in miles.
  • Length (Feet) - the length of the transmission line segment in feet.
  • TLine Name - the name of the transmission line segment reported to the California Energy Commission
  • Source - the data source used by California Energy Commission.
  • Comments
  • Creator
  • Creator Date
  • Last Editor
  • Last Editor Date
  • GlobalID
  • Shape__Length
  • Shape

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Terms of Use

https://www.energy.ca.gov/conditions-of-use

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    Dashboard views: Desktop

    Source: Feature Service (Image Collection)

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          Applicable: 2d

          Data updated: Apr 22, 2024, 4:22 PM

          Schema updated: Jun 6, 2024, 6:12 PM

          Size: 10.93 MB

          Attachments size: 0 KB

          ID: 260b4513acdb4a3a8e4d64e69fc84fee

          Image Count: 0

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          Using tiles from a cache

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          tdavid_CAEnergy

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          Energy Infrastructure

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          Tags

          California Energy Commission, CAOpenData, California Natural Resources Agency, Electric, Transmission Line

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          California Energy Commission - GIS Unit

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