Briefing on SMT Dallas III BESS

Overview

• SMT Dallas III BESS is an operating battery storage plant in Texas.

• The plant has been operational since 2026.

• The EIA operator and owner is SMT Dallas III LLC.

Fleet Details

• The plant has 1 generator utilizing battery technology.

• It is a 10 MW MWH plant.

• The plant is connected to the ERCOT (Texas) grid.

Financial Profile

• The Capital Expenditure (CapEx) for the plant is $1361/kW, according to eia_agg_cost.

SMT Dallas III BESS represents a recent investment in battery storage within the ERCOT grid, with a notable CapEx efficiency. Its operational status since 2026 indicates a modern asset in the Texas energy landscape.