# Peregrine Energy Storage LLC

CAISO asset profile · https://askthegrid.com/assets/facilities/peregrine-energy-storage-llc

A 200 MW battery on a compact Barrio Logan site

Peregrine is Arevon's 200 MW / 400 MWh two-hour battery in San Diego's Barrio Logan neighborhood. The project uses Tesla Megapack 2 XL equipment, connects underground to the 230 kV Silvergate substation, and entered operation in June 2025 after Arevon secured $258 million of project commitments.

## Profile

- **Site:** City records place the facility on roughly 3.8 acres with an underground generation tie to Silvergate.

## Metrics

- **Storage:** 200 MW / 400 MWh — Two-hour EIA/owner basis.
- **Financial commitments:** $258M — $179M debt plus $79M preferred equity.
- **Site:** ~3.8 acres — City project record.

## Facts

- **Owner / operator:** Arevon Energy
- **Battery platform:** Tesla Megapack 2 XL

## Related parties

- **Developer / owner / operator:** Arevon Energy — Official finance and operations releases ([source](https://arevonenergy.com/news/releases/arevon-commences-operations-at-its-200-megawatt-peregrine-energy-storage-project-in-san-diego/))

## Sources

- [Peregrine operations](https://arevonenergy.com/news/releases/arevon-commences-operations-at-its-200-megawatt-peregrine-energy-storage-project-in-san-diego/) — Arevon · official owner record — Exact capacity, chemistry, cost estimate, builders, roles, and operations milestone.

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Canonical page: https://askthegrid.com/assets/facilities/peregrine-energy-storage-llc
Website: [Peregrine Energy Storage, LLC](https://www.peregrineenergystorage.com/)

Source: Ask the Grid — https://askthegrid.com/