Market Education · ERCOT Glossary
ERCOT Acronym Reference
149 ERCOT market terms defined — from ancillary services to load zones, QSEs to REPs, and everything in between. Search by acronym or keyword, browse by letter, or switch to List view to scan all terms at once.
149 terms
| Acronym | Stands for | Description |
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Seeing a term on your electricity bill that isn’t listed here? ERCOT terminology evolves and REPs sometimes use their own naming conventions. Alden Energy Consulting has been navigating Texas electricity contracts and invoices for over 15 years — happy to explain what you’re looking at.
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