Fort Mason BESS

Fort Mason BESS is a 9.8 MW other request built and operating in the ERCOT interconnection queue, in Mason County, Texas.

Queue statusOperating

PlanningQueued Aug 2023 (completed)
Consented (completed)
Construction (completed)
OperatingNov 2024 (current stage)
Closed (not yet reached)

Request details

Queue ID: 23INR0500
Grid region: ERCOT (Texas)
Developer: Regis Mason LLC
Connection point (POI): Station Name (TDSP Station Code): FORTMA; Load/Load Transformer Name: T1-FM140; PTI BUS number: 76390; Voltage in kV (Transmission Level): 138kV_x000D_ Transformer: 3x 4000kVA 800VAC Œî - 12.47kVA Œ•
Location: Mason County, Texas
Technology: Other: 9.8 MW
Total requested: 9.8 MW
Study phase: MRD Approved
Queue status: Operational
Entered queue: 18 August 2023
Proposed online date: June 2025
Came online: November 2024

Location

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

Power plants in Texas · Transmission lines in Texas

Other requests in Mason County

Bat Cave Energy StorageOther · 101 MW · built

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