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Categorical Exclusion Determinations: Wyoming

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Categorical Exclusion Determinations issued for actions in Wyoming.

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  • June 12, 2016

    U.S. Forest Service Pacific Northwest Region Photovoltaic Systems
    Award Number: DE-EE0007459
    CX(s) Applied: A9, B5.16
    Federal Energy Management Program
    Date: 6/2/2016
    Location(s): WY
    Office(s): Golden Field Office

  • August 6, 2015

    Field Demonstration of an Active Reservoir Pressure Management through Fluid Injection and Displaced Fluid Extraction at the Rock Springs Uplift, a Priority Geologic Carbon Dioxide Storage Site for Wyoming
    CX(s) Applied: A9, B3.6
    Date: 08/06/2015
    Location(s): Wyoming
    Offices(s): National Energy Technology Laboratory

  • June 12, 2015

    Amended Boysen-Thermopolis 115 Kilovolt Transmission Line Structure Replacement Project Hot Springs Fremont Counties WY
    CX(s) Applied: B1.3
    Date: 06/12/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • May 6, 2015

    Happy Jack 230 Kilovolt Substation Fiber Optic Installation Laramie County, WY
    CX(s) Applied: B4.7
    Date: 05/06/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • April 6, 2015

    Casper-Red Butte Tap License Outgrant and Fiber Optic Installation Natrona County, WY
    CX(s) Applied: B4.9
    Date: 04/06/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • March 19, 2015

    Copper Mountain-Pilot Butte 34.5 Kilovolt Transmission Line Structure Pole Replacement Project Fremont County WY
    CX(s) Applied: B1.3
    Date: 03/19/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • March 19, 2015

    Casper PACE-Spence 230 Kilovolt Transmission Line Structure Replacement Project Matrona County, WY
    CX(s) Applied: B4.6
    Date: 03/19/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • February 9, 2015

    Alcova-Casper North and South 115 Kilovolt Transmission Lines Structure Replacement and Road Maintenance Project Natrona County, WY
    CX(s) Applied: B1.3
    Date: 02/09/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • January 5, 2015

    Medicine Bow Substation Control Building Installation Project (Amended) Carbon County, Wyoming
    CX(s) Applied: B4.11
    Date: 01/05/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • January 5, 2015

    Dave Johnston-Stegall 230-kilovolt Transmission Lines Structure Repair and Road Right-of-Way Maintenance Converse County, Wyoming
    CX(s) Applied: B1.3
    Date: 01/05/2015
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • August 14, 2014

    Medicine Bow Substation Control Building Installation Project Carbon County, Wyoming
    CX(s) Applied: B1.22, B1.23
    Date: 41857
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • August 7, 2014

    Casper-Seminoe (Retired) 69 Kilovolt Transmission Line Emergency Conductor Removal Carbon and Natrona Counties, Wyoming
    CX(s) Applied: B4.10
    Date: 41858
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • August 4, 2014

    Alcova-Miracle Mile East 115 Kilovolt Transmission Line Fiber Optic Ground Wire and Structure Replacement Project Natrona and Carbon Counties, Wyoming
    CX(s) Applied: B1.3, B4.7
    Date: 41855
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • July 18, 2014

    Sinclair Substation License Outgrant, Carbon County, Wyoming
    CX(s) Applied: B1.24
    Date: 41838
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • July 1, 2014

    Lovell-Yellowtail No. 1 115-kilovolt Transmission Line Culvert Replacement Project, Big Horn County, Wyoming
    CX(s) Applied: B1.3
    Date: 07/01/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • June 26, 2014

    Integrated Characterization of Carbon Dioxide Storage Reservoirs on the Rock Springs Uplift Combining Geomechanical…
    CX(s) Applied: A1, A9, B3.6
    Date: 06/26/2014
    Location(s): Wyoming
    Offices(s): National Energy Technology Laboratory

  • May 16, 2014

    Boysen-Thermopolis 115 Kilovolt Transmission Line Structure Replacement Project, Hot Springs and Fremont Counties, Wyoming
    CX(s) Applied: B1.3
    Date: 05/16/2014
    Location(s): Wyoming, Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • May 5, 2014

    Copper Mountain-Pilot Butte 34.5 Kilovolt Transmission Line Structure Pole Replacement Project, Fremont County, Wyoming
    CX(s) Applied: B1.3
    Date: 05/05/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • May 1, 2014

    Big George-Heart Mountain 69-Kilovolt Transmission Line Glendale Tap Replacement (Amended)
    CX(s) Applied: B4.13
    Date: 05/01/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • April 29, 2014

    Archer Substation Microwave Building Fiber Optic Installation
    CX(s) Applied: B4.7
    Date: 04/29/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • April 25, 2014

    Lusk Rural Communications Building Removal
    CX(s) Applied: B1.22, B1.23, B1.24
    Date: 04/25/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • March 18, 2014

    Archer-Cheyenne North/South 115-kilovolt Transmission Line Structure Replacement
    CX(s) Applied: B4.13
    Date: 03/18/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • March 10, 2014

    Snowy Range-Happy Jack 115-Kilovolt Transmission Line Structure Replacements
    CX(s) Applied: B1.3
    Date: 03/10/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • February 10, 2014

    Cheyenne-Snowy Range 230-Kilovolt Central Rig Upgrade Eaglenet Communications Cable Interconnection
    CX(s) Applied: B4.7
    Date: 02/10/2014
    Location(s): Wyoming, Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region

  • January 28, 2014

    Archer-Cheyenne North/South 115 Kilovolt Transmission Line Structure Replacement, Laramie County, Wyoming
    CX(s) Applied: B4.13
    Date: 01/28/2014
    Location(s): Wyoming
    Offices(s): Western Area Power Administration-Rocky Mountain Region