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United States › Grid › Interconnection queues › Washington

BATTERY STORAGE · WEST

MESA 2 Energy Storage Project

MESA 2 Energy Storage Project is a 3.0 MW battery storage request built and operating in the West interconnection queue, in Snohomish County, Washington, connecting to Public Utility District No. 1 of Snohomish County.

Queue statusOperating
  1. PlanningQueued Jan 2015 (completed)
  2. ConsentedJun 2016 (completed)
  3. Construction (completed)
  4. OperatingTarget Nov 2015 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
G0506
Grid region
West (non-ISO utilities)
Utility / transmission owner
Public Utility District No. 1 of Snohomish County
Connection point (POI)
Everett Substation (Snohomish County PUD)
Location
Snohomish County, Washington
Technology
Battery: 3.0 MW
Total requested
3.0 MW
Service type
Energy only (ERIS)
Study phase
IA Executed
Queue status
Operational
Entered queue
22 January 2015
Agreement signed
23 June 2016
Proposed online date
November 2015

Location

Marker shows the centre of Snohomish County; the queue data does not give exact sites.

Power plants in Washington · Transmission lines in Washington

Other requests in Snohomish County

Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem