Your browser is no longer supported

To get the best experience with www.aeso.ca, we suggest using a newer version of Internet Explorer/Edge, or using another supported browser such as Google Chrome.

ETS users may continue to log in using Internet Explorer 9 using the upper right hand link marked ETS Login.

Technical requirements

Generation and Load requirements

The Generation and Load Interconnection standard is replaced by ISO Rules Sections:

Reactive power letter

Stakeholder letter - ISO tariff – Generating Unit Compliance with Reactive Power Requirements [Posted: May 11, 2007]
AESO PPA Reactive Power Guidelines [Posted: May 11, 2007]
Stakeholder letter - Follow-up to letter of reactive power from generating units [Posted: November 2, 2006]
Stakeholder letter - Reactive power from generating units [Posted: October 27, 2006]

Previous technical requirements

Generation and Load Interconnection Standard [Posted: October 27, 2006]
Model Validation Report Requirements [Posted: December 6, 2005]
Technical requirements for connecting generators (1999)
Technical requirements for connecting loads (1999)

Revenue metering

The AESO is the measurement system and data centre provider for the Alberta Interconnected Electricity System (AIES).

Metering system test report [Posted: January 9, 2008]
Annual metering systems testing compliance plan [Posted: January 9, 2008]
Measurement system standard [Posted: September 18, 2007]