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Transmission Line Projects

Construction and operation of transmission lines and/or facilities above 115 kV in Virginia usually require the issuance of a Certificate of Public Convenience and Necessity (CPCN) from the State Corporation Commission. Staff guidelines on transmission projects that require a CPCN, and Guidelines of Minimum Requirements for Transmission Line Applications, are available among our guidance documents.

Recent transmission line cases appear below:

Northern Virginia
- Potomac Edison Company
  - PUE-2016-00077
    Counties of Clarke and Warren – Double Toll Gate-Riverton 138kV Transmission Line Rebuild Project
    - Double Toll Gate-Riverton Project Map
- Dominion Energy Virginia (formerly Dominion Virginia Power)
  - PUR-2017-00143
    Fairfax County - Idylwood-Tysons 230kV Transmission Line and Tysons Substation Rebuild Project
    - Idylwood-Tysons Project Map
  - PUR-2017-00078
    Prince William County - Rebuild of Possum Point - Smoketown 115kV Lines #18 and #145
    - Possum Point - Smoketown Overview Map
  - PUR-2017-00002
    Fairfax County - Idylwood Substation Rebuild and Rearrangement of 230kV Transmission Lines
    - Idylwood Map
  - PUE-2016-00067
    Fairfax County - Line #2042 230kV single circuit relocation at Graham Quarry
    - Graham Quarry Map
  - PUE-2016-00056
    Fairfax County - Elklick Switching Station and Double Circuit 230kV Tap Lines Project
    - Elklick Project Map
  - PUE-2015-00133
    Fairfax County - Belvoir-Gum Springs 230kV Transmission Line Rebuild Project
    - Belvoir-Gum Springs Project Map
  - PUE-2015-00107
    Prince William and Loudoun Counties - Haymarket 230kV Transmission Line & Substation Project
    - Haymarket Project Map
  - PUE-2015-00053
    Loudoun County - Poland Road 230kV Transmission Line and Substation Project
    - Poland Road Project Map
  - PUE-2015-00054
    Loudoun County - Yardley Ridge 230kV Transmission Line Project
    - Yardley Ridge Project Map
Eastern Virginia
- Dominion Energy Virginia (formerly Dominion Virginia Power)
  - PUE-2018-00096
    Cities of Virginia Beach and Chesapeake - Landstown-Thrasher 230 kV Transmission Line Rebuild
    - Landstown-Thrasher Overview Map
  - PUE-2016-00078
    Counties of Dinwiddie, Sussex, and Greensville - Carson-Rogers Road 500kV Transmission Line Rebuild
    - Carson-Rogers Overview Map
  - PUE-2016-00135
    Counties of Charles City and Prince George – 500kV transmission line rebuild from Willcox Wharf to Windmill Point, at a crossing of the James River
    - Willcox Project Map
  - PUE-2016-00021
    Counties of Lancaster and Middlesex − 115 kV Rebuild Project at Norris Bridge
    - Norris Bridge Project Map
  - PUE-2016-00003
    City of Suffolk - Nansemond River crossing transmission line rebuild of double-circuit 230kV lines #223 and #226
    - Nansemond River Project Map
  - PUE-2012-00029
    Counties of James City, Surry, and York; Cities of Newport News and Hampton - Surry-Skiffes Creek 500kV and Skiffes Creek-Whealton 230kV Projects
    - Skiffes Creek Project Overview
Central Virginia
- Dominion Energy Virginia (formerly Dominion Virginia Power)
  - PUR-2018-00075
    Chesterfield, Prince George counties, City of Hopewell – Chesterfield-Hopewell 230kV Transmission Line Rebuild
    - Chesterfield - Hopewell Overview Map
  - PUR-2017-00114
    Augusta County – Dooms-Valley 500kV Transmission Line Rebuild
    - Dooms-Valley Overview Map
  - PUE-2016-00020
    Fluvanna, Albemarle, Augusta Counties – Cunningham–Dooms 500kV Transmission Line Rebuild
    - Cunningham-Dooms Overview Map
  - PUE-2015-00117
    Counties of Fauquier, Culpeper, Orange, and Albemarle - Remington-Gordonsville 230 kV Double Circuit Transmission Line
    - Remington-Gordonsville Project Map
Western Virginia
- Appalachian Power Company
  - PUE-2016-00011
    Washington County – South Abingdon 138kV Extension Transmission Line Project
    - South Abingdon Project Map

Information for all cases before the Commission is made available through the SCC's DocketSearch portal. Public comments related to Commission cases are accepted for a limited time. Cases for which comments are currently being accepted are listed on the Public Comments/Notices page.

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