Ancillary Services procurement
Ancillary services are essential for providing Albertans with safe, secure and reliable electricity. These services include Operating Reserve, Transmission Must-Run, Black Start services, and Load Shed Service for imports.
We are committed to using a fair and transparent competitive procurement process for ancillary services whenever possible, as outlined in the AESO Procurement Process.
On June 2, 2017 the AESO opened a Request for Expressions of Interest (REOI) for Black Start services in Northeast Alberta. An information session for interested parties was held on August 1. Click on the links below to view the REOI documents, information session presentation, and updated Q&A reflecting questions received during the session.