AES Fallbrook 40 MW Battery Energy Storage System


SCH Number
Lead Agency
San Diego County
Document Title
AES Fallbrook 40 MW Battery Energy Storage System
Document Type
MND - Mitigated Negative Declaration
Present Land Use
M52, Limited Impact Industrial
Document Description
The project is a 40-megawatt battery energy storage system facility on one parcel with offsite improvements designated for M52 Limited Impact Industrial use located at 1405 East Mission Road in the Fallbrook Community Plan area of San Diego County. The facility will be contained within a 179,568 square foot fenced area. Access to the parcel will be through a 24-foot wide paved driveway from East Mission Road. Connection to the Fallbrook Public Utility District water line along East Mission Road will be established to supply water to the facility. Stormwater Drainage Facilities will include infiltration basins located in the northern portion of the fenced facility, as well as adjacent to the access driveway.

Contact Information

Nicholas Koutoufidis
Agency Name
County of San Diego
Contact Types
Lead/Public Agency


San Diego
Cross Streets
Mission Road and Industrial Way
Total Acres
Parcel #
Other Location Info
The project is buffered within two miles of the following schools: • Alpha and Omega Academy • Fallbrook Homeschool Academy • Fallbrook STEM Academy • Fallbrook Street Elementary • Heritage School • James E. Potter Intermediate School • La Paloma Elementary • Live Oak Elementary • Maie Ellis Elementary • Santa Margarita Academy • St. Peter the Apostle Catholic School • St. Stephen Lutheran School • William H. Frazier Elementary • Zion Christian School

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 Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Transportation, District 11 (DOT), California Department of Water Resources (DWR), California Energy Commission, California Governor's Office of Emergency Services (OES), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Diego Region 9 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Water Quality, California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
Development Types
Power (Type: Energy Storage)(Megawatts 40)
Local Actions
Use Permit
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Public Services, Schools/Universities, Transportation, Vegetation, Wetland/Riparian, Wildfire, Wildlife


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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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