Lyssy BESS (25INR0597)

Lyssy BESS is a 9.9 MW battery interconnection project in Wilson, Texas with a current status of active. It is proposed to connect at TSP Station Name: LYSSY TSP Station Code: LYSSY Load Name/ Load Transformer Name: Lyssy1 Bus # - PTI Bus Number: #8193 Voltage in kV (Transmission Level): 138 kV Node (associated w/ load/load XFMR in NMMS): 0001.

9.9 MWCapacity
ActiveStatus
ERCOTMarket
BatteryTechnology

Project facts

Canonical nameLyssy BESS
Queue ID25INR0597
Statusactive
Source statusactive
MarketERCOT
TechnologyBattery
Capacity9.9 MW
StateTexas
CountyWilson
Point of interconnectionTSP Station Name: LYSSY TSP Station Code: LYSSY Load Name/ Load Transformer Name: Lyssy1 Bus # - PTI Bus Number: #8193 Voltage in kV (Transmission Level): 138 kV Node (associated w/ load/load XFMR in NMMS): 0001
Requested (queue) date
Proposed in-service date2026-01-23
Operational date
Withdrawn date
DeveloperRegis Lyssy LLC
Utility / transmission ownerERCOT

What changed

No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.

Explore related data

Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27

Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

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