Tri-County Electric Cooperative

Not affiliated with ERCOT, the PUCT, or any utility, co-op or city utility.

Knowledge-base fields for this record: type cooperative, grid ERCOT, retail choice unknown, coverage partial. Record checked 2026-09-28.

The 2024 EIA-861 sales file lists Tri-County Electric Coop, Inc (TX) in Texas as cooperative with balancing authority ERCO, Electric Reliability Council of Texas, Inc, service type bundled.
U.S. Energy Information AdministrationForm EIA-861 2024 final data filesChecked September 28, 2026. Knowledge base tri-county-electric-eia-sales-001.

The customer-count workbook behind the directory is Form EIA-861. Counts are not repeated on this page.

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