Rosamond Switching Station Project

Summary

SCH Number
2020040291
Lead Agency
Los Angeles Department of Water and Power
Document Title
Rosamond Switching Station Project
Document Type
MND - Mitigated Negative Declaration
Received
Project Applicant
Los Angeles Department of Water and Power
Present Land Use
Undeveloped Land, Rural Residential, Industrial (Solar and Wind Generation), Agricultural

Document Description
Under the proposed project, LADWP would construct a new 230 kilovolt (kV) switching station, Battery Energy Storage System (BESS), and Flexible Alternating Current Transmission System (FACTS) Device. The proposed switching station (approximately 1,200 feet long and 800 feet wide) would include a control house with space necessary for operational control. The BESS (approximately 850 feet by 850 feet) is used to store excess energy during peak renewable energy production and to provide a fast energy delivery response to power shortages, brownouts, and enhance grid stability and reliability. The FACTS Device consists of a switchyard (approximately 189 feet long, 180 feet wide, and 58 feet in height) and a control house (approximately 35 feet long, 86 feet wide, and 13 feet in height). The FACTS Device would help regulate and control voltage to help improve power reliability and to meet power demand. Other project activities include installation of access roads throughout the facility, installation of a perimeter fence, and installation of new steel lattice transmission towers to direct the existing circuits in and out of the proposed switching station. The overall purpose of the project is to help meet broader goals towards increasing the use of sustainable renewable energy sources while decreasing the production of greenhouse gas and air pollutant emissions.

Contact Information
Aiden Leong
Los Angeles Department of Water and Power
111 N Hope St, Room 1044
Los Angeles, CA 90012

Phone : (213) 367-0706
aiden.leong@ladwp.com

Location

Coordinates
34°51'36.82"N 118°18'47.2"W
Cities
Rosamond
Counties
Kern
Regions
Citywide
Cross Streets
Rosamond Blvd, 100th St W
Zip
93560
Total Acres
120
Parcel #
Multiple - See MND
Township
9N
Range
14W
Section
24

Notice of Completion

Review Period Start
Review Period End
Development Type
Power:Other Power Type (Substation)
Local Action
Other Action Power Development
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Forest Land/Fire Hazard Geologic/Seismic Greenhouse Gas Emissions Minerals Noise Population/Housing Balance Public Services Recreation/Parks Toxic/Hazardous Traffic/Circulation Water Quality Land Use Other Energy, Utilities
Reviewing Agencies
California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, Central Region 4 California Department of Forestry and Fire Protection California Department of Parks and Recreation California Department of Transportation, District 6 California Department of Water Resources California Energy Commission California Governor's Office of Emergency Services California Native American Heritage Commission California Natural Resources Agency California Public Utilities Commission California Regional Water Quality Control Board, Lahontan Victorville Region 6 Office of Historic Preservation Sierra Nevada Conservancy Department of Toxic Substances Control

Attachments

Environmental Document
Draft IS_MND_Rosamond   PDF 9618 K IS_MND Appendices   PDF 6659 K NOI_Rosamond   PDF 1543 K Phase I ESA_Rosamond   PDF 142811 K SCH Summary Form_Rosamond   PDF 580 K
NOC
NOC_Rosamond   PDF 646 K
State Comments
2020040291_DTSC Comment   PDF 193 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) 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. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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