NOTICE DATE: October 2, 2025

NOTICE TYPE: M-B100225-01 Contracts/RFP

SHORT DESCRIPTION: RFP for NWS ERS-30, WS ERS-30, NWS ERS-10, and WS ERS-10 for the SCT of December 1, 2025, through March 31, 2026

INTENDED AUDIENCE: Qualified Scheduling Entities (QSEs)

DAYS AFFECTED: October 31, 2025, November 10, 2025

LONG DESCRIPTION: ERCOT has issued a Request for Proposal (RFP) for Emergency Response Service (ERS) for the Standard Contract Term (SCT) of December 1, 2025, through March 31, 2026. This RFP seeks participants for Non-Weather-Sensitive ERS-30 (NWS ERS-30), Weather-Sensitive ERS-30 (WS ERS-30), Non-Weather-Sensitive ERS-10 (NWS ERS-10), and Weather-Sensitive ERS-10 (WS ERS-10).

ERS Resource Identification (ERID) information is due to ERCOT no later than October 31, 2025. Competitive Offers and Self-Provision Offers are due November 10, 2025.

Please visit the Emergency Response Service page of the ERCOT website for the RFP and all other documents associated with this procurement.

ADDITIONAL INFORMATION: ERCOT will communicate awarded offers to QSEs no later than November 21, 2025. An ERS Procurement Summary will be posted to the ERCOT Market Information System (MIS) prior to the start of the SCT.

CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at ClientServices@ercot.com.

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