Microfiche records prior to 2006 have not been completely digitized and may not be available yet on PRO. If you can not find what you are looking for please submit a records request.
Plan: TP-PRE-0825-00171
Plan Details
Apply Date:
08/28/2025
Applicant:
Neil
Description:
Tucson Electric Power seeks to install a 1MW, 5.4 MWH Lithium iron phosphate battery energy storage system. This system will support the grid and during local distribution outages the system will isolate and power the Donna Liggins center as a microgrid.
Architects:
- Tucson Electric Power
Contractors:
Plan Reviews
Plan Number - TP-PRE-0825-00171
Plan Status: In Review
Plan Description: Tucson Electric Power seeks to install a 1MW, 5.4 MWH Lithium iron phosphate battery energy storage system. This system will support the grid and during local distribution outages the system will isolate and power the Donna Liggins center as a microgrid.
| Start Date | Submittal | Complete Date | Status |
|---|---|---|---|
| 09/05/2025 | Pre-Application Conference Review v.1 | APPROVED | |
| 09/18/2025 | Pre-Application Conference Review v.1 | APPROVED |