Manning 500/230 kV Substation Project

Summary

SCH Number
2025030618
Lead Agency
California Public Utilities Commission (CPUC)
Document Title
Manning 500/230 kV Substation Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Agriculture
Document Description
LS Power Grid California, LLC (LSPGC or Applicant), filed an application (A.24-06-017) for a certificate of public convenience and necessity (CPCN) authorizing the construction of the Manning 500/230 Kilovolt (kV) Substation Project with the California Public Utilities Commission (CPUC). The project entails construction and operation of the new Manning Substation and one new approximately 11.5-mile overhead double-circuit 230 kV transmission line that would extend from the proposed Manning Substation to interconnect with Pacific Gas & Electric Company’s (PG&E) existing Tranquillity Switching Station. The project would also include interconnections, reconductoring, and related modification of PG&E’s existing transmission lines and related facilities.

Contact Information

Name
Tommy Alexander
Agency Name
California Public Utilities Commission
Job Title
CEQA Project Manager
Contact Types
Lead/Public Agency

Name
Heather Blair
Agency Name
Ascent Environmental
Job Title
Principal
Contact Types
Consulting Firm

Location

Cities
San Joaquin
Counties
Fresno
Regions
Northern California
Cross Streets
Various
Zip
Various
Total Acres
80
Parcel #
Various
State Highways
5, 33
Railways
None
Airports
None
Schools
None
Waterways
California Aqueduct

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Habitat Conservation Planning (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 6 (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Energy Commission, California Fish and Game Commission (CDFGC), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Central Valley Fresno Region 5 (RWQCB), California San Joaquin River Conservancy (SJRC), California State Lands Commission (SLC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Department of General Services (DGS), Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, California Department of Fish and Wildlife, Central Region 4 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Central Region 4 (CDFW)
Development Types
Power:Other Power Type (230 & 500 kV system upgrade, new substation)(Megawatts 300)
Local Actions
Certificate of Public Convenience and Necessity
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Public Review Period Start
Public Review Period End

Attachments

Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from State Reviewing Agency(ies)]

Disclaimer: The Governor’s Office of Land Use and Climate Innovation (LCI) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. For more information, please visit LCI’s Accessibility Site.

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