Boulder Solar III LLCPlanned
Clark County, Nevada · EIA plant ID 65141 · Operator: 174 Power Global Corp.
256 MW planned (Batteries, Solar Photovoltaic), first expected Jun 2027 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service
Net generation—GWh12 mo
Capacity factor—not meaningful for storage
Heat rate—thermal plants only
First online—
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 |
|---|---|---|---|---|---|---|---|---|
| BS301 | Solar Photovoltaic | PV | 128 | 128 | planned Jun 2027 | Planned | — | coming soon |
| BS3ES | Batteries | BA | 128 | 128 | planned Jun 2027 | Planned | — | coming soon |
Owner / operator
Operator: 174 Power Global Corp.. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| Techren Solar III LLC | 25 MW | 0.9 km |
| Techren Solar I LLC | 100 MW | 1.7 km |
| Boulder Solar II, LLC | 50 MW | 2.2 km |
| Silver Peak | 279 MW | 2.7 km |
| Techren Solar II LLC | 200 MW | 3.2 km |
| Roccasecca BESS LLC | — | 4.5 km |