MARSH LANDING GENERATING STATION - COMBINED CYCLE UNITS (305)
MARSH LANDING GENERATING STATION - COMBINED CYCLE UNITS is a 611.0 MW gas interconnection project in Contra Costa, California with a current status of withdrawn. It is proposed to connect at Contra Costa Substation 230kV Switchyard.
611.0 MWCapacity
WithdrawnStatus
—Market
GasTechnology
Project facts
| Canonical name | MARSH LANDING GENERATING STATION - COMBINED CYCLE UNITS |
|---|---|
| Queue ID | 305 |
| Status | withdrawn |
| Source status | WITHDRAWN |
| Market | — |
| Technology | Gas |
| Capacity | 611.0 MW |
| State | California |
| County | Contra Costa |
| Point of interconnection | Contra Costa Substation 230kV Switchyard |
| Requested (queue) date | 2008-03-10 |
| Proposed in-service date | — |
| Operational date | — |
| Withdrawn date | 2010-12-08 |
| Developer | — |
| Utility / transmission owner | PGAE |
Cross-source records
This project is also observed in: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. interXdata links these source records without double-counting the project.
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-07-29 | new_project | — | withdrawn | high |
Explore related data
Source last checked2026-08-27
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: California ISO — public interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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