Aggreko MSR Grid PC7
Cameron County, Texas · EIA plant ID 69418 · Operator: DGI Rattler LLC
Nameplate10MWSummer 10 MW
Generators1in service
Net generation—GWh12 mo
Capacity factor—not meaningful for storage
Heat rate—thermal plants only
First online2026
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| PC7 | Batteries | BA | 10 | 10 | Apr 2026 | Operating | — | coming soon |
Owner / operator
Operator: DGI Rattler LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| DGI Rattler LLC | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| WAL456 | 1 MW | 2.8 km |
| Hecate Grid East Valley Storage | — | 6.8 km |
| Villa Cavasos | 9 MW | 7.8 km |
| SMT Los Fresnos LLC | 10 MW | 8.1 km |
| Silas Ray | 143 MW | 9.8 km |
| Regis Laureles | 10 MW | 13.7 km |