Combined Cycle (580)

Combined Cycle is a 1,020.0 MW gas interconnection project in Worcester, Massachusetts with a current status of withdrawn. It is proposed to connect at Anticipated interconnection is the National Grid 345kV line 366 between the West Farnum and Millbury substations, and/or the Eversource 345kV line 3361 between Sherman Rd and Blackstone..

1,020.0 MWCapacity
WithdrawnStatus
CMAMarket
GasTechnology

Project facts

Canonical nameCombined Cycle
Queue ID580
Statuswithdrawn
Source statusW
MarketCMA
TechnologyGas
Capacity1,020.0 MW
StateMassachusetts
CountyWorcester
Point of interconnectionAnticipated interconnection is the National Grid 345kV line 366 between the West Farnum and Millbury substations, and/or the Eversource 345kV line 3361 between Sherman Rd and Blackstone.
Requested (queue) date2015-11-30
Proposed in-service date2020-05-31
Operational date
Withdrawn date2016-05-17
Developer
Utility / transmission ownerISO-NE

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
2026-08-04new_projectwithdrawnhigh

Explore related data

Source last checked2026-08-04
Data last materially changed2026-08-04
Page data generated2026-08-27

Provenance: isone-irtt. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

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