ProjectWA
Grand Ridge Substation
About this record
BPA interconnection requestin King, WA. A project record with the source’s own status, dates and estimates. A proposal or connection request does not establish operation.
2026-09-28
BPA interconnection request
Bonneville Power Administration - Request
- L0373 · Line and load
- Requestor
- Puget Sound Energy, Inc.
- StatusBPA’s own status word for the request (received, study, energized, withdrawn …); grouped into a stage for filtering.Definition ↗
- CONST AGRMT EXE · active
- Requested
- 2014-06-26· in service requested 2016-10-01· agreed 2027-09-01
- Point of interconnection
- Grand Ridge Substation
- Location
- King, WA · county only, no coordinates
- Components
- Other · Other · 24.8 MW
- Studies
- None recorded
A queue request is a request for interconnection service, not a plant: many requests can describe one facility, requests are withdrawn or restudied, and an energized request does not name the operating plant. Request numbers and study milestones are BPA's; nameplate and interconnection MW are the requestor's figures. No location beyond county and the named point of interconnection.
Map location unavailable. This plant remains part of the source inventory and tables.
Project nameplate capacity as statedThe publisher’s stated project rating. The project’s status determines whether it is operating; a connection request alone does not establish that.Definition ↗ 24.8MW
Source & method
The figure the issuing record states for the project (BPA queue Nameplate MW Total; EFSEC facility page); a proposal, not operating capacity
2026-09-28 · reported · direct · valid · final
Interconnection Request Queue (generator interconnection and line/load requests), published workbook; request_number=L0373; field=Nameplate MW Total
Publisher & attribution ↗ Cite this released fact ↗Maximum summer interconnection service requestedThe maximum summer connection service requested, which can differ from the project’s nameplate MW. Neither a request nor its size establishes an operating plant.Definition ↗ 24.8MW
Source & method
BPA queue Max Summer Interconnection Service MW: the service the requestor asked for, which can differ from nameplate
2026-09-28 · reported · direct · valid · final
Interconnection Request Queue (generator interconnection and line/load requests), published workbook; request_number=L0373; field=Max Summer Interconnection Service MW
Publisher & attribution ↗ Cite this released fact ↗This request’s life
ActiveWhere an interconnection request stands as of its source's cutoff, in one vocabulary mapped from each provider's own status text, which stays beside it: active, operational, withdrawn, suspended, decommissioned or unknown. An executed interconnection agreement is not operation, and a request still active or suspended at the cutoff is unresolved, not failed. Elapsed days run from the request date to a published milestone date and exist only where both dates do.Definition ↗Active: in the queue, no agreement in service and not withdrawn. An interconnection agreement is not operation, and a request still active at a source’s cutoff is unresolved, not failed.
The outcome is BPA's status mapped to the common vocabulary, with the status kept beside it. A candidate is LBNL's row carrying this request number: its dates and status are LBNL's account of the same request as of its own cutoff, shown beside BPA's and never merged into it. How requests from 2015–2020 turned out.
Geographic & reporting context
A queue request is a request for interconnection service, not a plant: many requests can describe one facility, requests are withdrawn or restudied, and an energized request does not name the operating plant. Request numbers and study milestones are BPA's; nameplate and interconnection MW are the requestor's figures. No location beyond county and the named point of interconnection.
Interconnection Request Queue (generator interconnection and line/load requests), published workbook
Bonneville Power Administration, Interconnection Request Queue
A queue request is a request for interconnection service, not a plant: many requests can describe one facility, requests are withdrawn or restudied, and an energized request does not name the operating plant. Request numbers and study milestones are BPA's; nameplate and interconnection MW are the requestor's figures. No location beyond county and the named point of interconnection.
Release 20260929T050546Z-51ae0f7d3c78 · Record JSON