NOTICE DATE: March 2, 2023

NOTICE TYPE: W-B030223-01 Operations

SHORT DESCRIPTION: New version of Resource Interconnection Handbook posted

INTENDED AUDIENCE: Resource Entities, Interconnecting Entities, and Transmission/Distribution Service Providers

DAYS AFFECTED: March 3, 2023

LONG DESCRIPTION: An updated Resource Interconnection Handbook, version 1.94, has been posted to the Resource Integration page on ERCOT.com.  This version includes:

1. Updates to various sections on requesting an FIS with the latest version of RIOO-IS with Substation Details
2. RIOO-IS starting a new request as either an IE or a RE
3. Replacing the term "RARF" with "resource data" or similar terms
4. Change to the weatherization reference document
5. Diagram to show new telemetry required for co-located data center loads
6. New paragraph on Operation Requirements for Data Center load and/or PUN loads with IRR Generation

New appendices have been added to show:

1. Appendix N to show Resource Status Codes taken from the ICCP Handbook 2020

Other general edits are also included.

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 [log in to unmask].

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