🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Grid › Interconnection queues › California

HYDRO · CAISO

Tulloch Powerhouse

Tulloch Powerhouse is a 7.2 MW hydro request built and operating in the CAISO interconnection queue, in Tuolumne County, California, connecting to PGAE.

Queue statusOperating
  1. PlanningQueued Jul 2009 (completed)
  2. ConsentedSep 2012 (completed)
  3. Construction (completed)
  4. OperatingMar 2012 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
495
Grid region
CAISO (California)
Utility / transmission owner
PGAE
Connection point (POI)
Tulloch 115kV tap
Location
Tuolumne County, California
Technology
Hydro: 7.2 MW
Total requested
7.2 MW
Service type
Network resource (NRIS)
Study phase
Executed
Queue status
Operational
Entered queue
31 July 2009
Agreement signed
17 September 2012
Proposed online date
October 2011
Came online
March 2012

Location

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

Power plants in California · Transmission lines in California

Other requests in Tuolumne 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