WaitingForPower
generation · Solar

Arroyo Solar (Unit ARY1)

Pueblo, CO

Developer: Public Service Co of Colorado (Electric Utility)

Capacity
335 MW
Waiting
Stage
Under construction
Verification
Verified (primary source)
Grid region
PSCO
Equipment
Photovoltaic
Expected online
Oct 2026*

* Approximate / developer-estimated date, not a firm commitment.

Estimated investment waiting

$444.5M

335,000 kW × $1,327/kW typical overnight construction cost (EIA) — the dollar value of the power plant itself sitting in permitting limbo, not a bill estimate. Full methodology.

Location

38.1617, -104.5488 — see the map for this project in context with others.

Public Hearings

Unknown

Hearing details: Unknown

Not available from this project’s data source yet. Check the sources below directly.

Sources

Data quality note: No application-filed date is published by EIA-860M, so days/years waiting cannot be computed until one is added via manual override — only a planned operation date (10/2026) is available.