Every ERCOT battery storage resource scheduled by HEI8 LLC as qualified scheduling entity (QSE), with its rank on the all-ERCOT revenue leaderboard. QSE names come from ERCOT's files, the scheduling entity is not always the site owner or physical operator. Window: 2026-01-01 to 2026-09-10, from public 60-day settlement disclosures.
HEI8 LLC schedules 1 battery storage sites in ERCOT as QSE, totaling 100 MW across LZ_SOUTH. Its best ranked site is CARA_ESS_ESR1 at #272 of 318 ERCOT batteries on revenue per kW-month.
Live leaderboard · All QSEs · Methodology · Energy Market MCP
Ranks are global across all 318 ERCOT batteries. Exact figures on the top 20 of the leaderboard, banded ranges beyond. Your own site's exact revenue is emailed free from the live leaderboard.
| Rank | Resource | Zone | QSE | MW | $/kW-mo | $/MW-day | Energy % | Cycles/day |
|---|---|---|---|---|---|---|---|---|
| 272 | CARA_ESS_ESR1 | LZ_SOUTH | HEI8 LLC | 100–200 | $0–1 | $25–50 | 50–75% | 0.75–1 |
Built by Amperical from public ERCOT 60-day SCED and DAM settlement disclosures.
Numbers are estimates for benchmarking, not settlement statements. Full method: how we compute ERCOT BESS revenue.