Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Sanborn BESS 3 | Lancaster Area Battery |
|---|---|---|
| 169 MW | 127 MW | |
| Batteries | Batteries | |
| Terra-Gen Operating Co-BESS | AES Distributed Energy | |
| 1 | 1 | |
| 221.7 GWh | 151.3 GWh | |
| — | — | |
| #79 of 962 | #120 of 962 | |
| 2026-06 | 2026-06 |