MARIPOSA ENERGY PROJECT (FKA DGC KELSO CT) (334)

MARIPOSA ENERGY PROJECT (FKA DGC KELSO CT) is a 195.9 MW gas interconnection project in Alameda, California with a current status of operational. It is proposed to connect at Kelso Substation 230kV bus.

195.9 MWCapacity
OperationalStatus
Market
GasTechnology

Project facts

Canonical nameMARIPOSA ENERGY PROJECT (FKA DGC KELSO CT)
Queue ID334
Statusoperational
Source statusCOMPLETED
Market
TechnologyGas
Capacity195.9 MW
StateCalifornia
CountyAlameda
Point of interconnectionKelso Substation 230kV bus
Requested (queue) date2008-04-04
Proposed in-service date
Operational date
Withdrawn date
Developer
Utility / transmission ownerPGAE

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

ObservedFieldOld valueNew valueMateriality
2026-07-29new_projectoperationalhigh

Explore related data

Source last checked2026-08-28
Data last materially changed2026-08-28
Page data generated2026-08-28

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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