Market Alerts
TX – ONC-R-A-041026-01 Oncor Planned Maintenance Outage Notification – Initial
Notice Date: April 10, 2026
Notice Type: ONC-R-A-041026-01 Oncor Planned Maintenance Outage Notification – Initial
Short Description: Oncor will perform maintenance on Saturday, April 18, 2026, beginning at 7:00 pm CST and ending Sunday, April 19, 2026, at 11:59 pm CST.
Intended Audience: Retail Electric Providers and Service Providers
Day Affected: Saturday, April 18, 2026, beginning at 7:00 pm CST and ending Sunday, April 19, 2026, at 11:59 pm CST.
Long Description: Oncor will perform maintenance on Saturday, April 18, 2026, beginning at 7:00 pm CST and ending Sunday, April 19, 2026, at 11:59 pm CST.
- Oncor will be unableto hold incoming EDI transactions during this maintenance window. Please hold all EDI transactions and resubmit upon conclusion of the maintenance.
- REPs should use the Oncor CRIP Portal to process Safety-Net Move-In and Emergency Reconnect requests needed during this maintenance.
- A Final Market Notice will be sent to inform all Market Participants we have resumed the normal processing of our EDI Transactions upon conclusion of our maintenance.
Additional Information: None
Contact: If you have any questions, please contact your Oncor REP Account Manager.
Confidentiality Notice: This email message, including any attachments, contains or may contain confidential information intended only for the addressee. If you are not an intended recipient of this message, be advised that any reading, dissemination, forwarding, printing, copying or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by reply message and delete this email message and any attachments from your system.
Source:
Retail Market Subcommittee <RMS@LISTS.ERCOT.COM>; on behalf of; OncorMarketNotices <OncorMarketNotices@ONCOR.COM>
To: RMS@LISTS.ERCOT.COM
