Reliability coordinator

Reliability is an essential element of operating the electric grid. The ISO is on a path to become its own Reliability Coordinator (RC) and offer these services to other balancing authorities in the western United States. Following more than a year of planning and stakeholder input, the new service, named RC West, is on track to launch in 2019.

What is a reliability coordinator?

A Reliability Coordinator has the highest level of authority and responsibility for the reliable operation of the power grid, and has a wide-area view of the bulk electricity system. It is required to comply with federal and regional grid standards, and can authorize measures to prevent or mitigate system emergencies in day-ahead or real-time operations. The RC also provides leadership in system restorations following major events.

Reliability Coordinator FAQ2/20/2019 09:17
RC Implementation Plan Overview11/15/2018 15:53
RC West Entities2/19/2019 16:35

View Impact

Milestones

02/20/2019
The ISO announces the launch of the Oversight Committee; the service’s new name, RC West; the completion of 39 service agreements with balancing authorities and transmission operators; and a new RC West Oversight Committee webpage with meeting schedules and agendas, related documents, an entity roster, and committee charter.
01/14/2019
The ISO announces finalized agreements with 32 entities to provide Reliability Coordinator services.
11/14/2018
FERC approves ISO RC services tariff proposals. View the FERC Order.
11/6/2018
Posted technical specifications to the ISO public website for applications with web service changes for Reliability Coordinator. View the specifications.
11/2/2018
Proposed Revision Requests (PRRs) for the Business Practice Manual submitted for new Reliability Coordinator services BPM (PRR 1104); Settlements and Billing BPM (PRR 1099); and Management Full Network Model BPM (PRR 1097.) PRR initial comment period open Nov. 2 – 16, 2018. Initial BPM change management meeting scheduled for Nov. 27, 2018, at 11 a.m. (Pacific). For more information, email BPM_CM@caiso.com.
08/31/2018
Filed tariff amendments with FERC to implement rate design, terms, and conditions of the RC service. View the filing.
08/23/2018
Idaho Power and PacifiCorp announce commitment to receive RC services from ISO. View the news release.
08/2018
Formed a regulatory working group to expand outreach efforts with the larger stakeholder community, including regulatory bodies in western states.
07/30/2018
Balancing Authority of Northern California becomes first entity to publicly commit to taking RC services from ISO. View the news release.
07/26/2018
ISO Board of Governors approves proposed rates, terms and conditions for the ISO to provide RC services.
07/18/2018
ISO posts draft tariff language for RC rate design, terms, and conditions.
04/12/2018
ISO launches stakeholder initiative for RC rate design, terms, and conditions. Visit the RC Stakeholder Initiative page.
03/2018
Identified and established seven working groups comprised of subject matter experts in their respective fields to address the following topics: operations planning; real-time operations; seams management; settlements; emergency response and power system restoration; data exchange; and training.
03/2018
Formed a Steering Committee comprised of prospective participants to help design an Oversight Committee that would give guidance and foster consensus on reliability compliance once the ISO begins providing RC services.
01/17/2018 - 01/19/2018
ISO holds three in-person meetings with stakeholders in Folsom, CA, Phoenix, AZ, and Portland, OR. View presentations and listen to audio.
01/04/2018
ISO holds an RC Plan Overview meeting. Listen to audio of the meeting.
01/02/2018
California ISO announces plans to become its Reliability Coordinator (RC) and offer these services to other balancing authorities and transmission operators in the western United States. The ISO gave notice to withdraw from its current RC services provided by Peak Reliability. View the news release.