2026 ISP Archives

AEMO releases the 2026 ISP

Thu 25^th June 2026 9:03 AM | Paul McArdle

It’s Thursday 25th June 2026 and, as it is required to do, the AEMO has released the 2026 iteration of the Integrated System Plan.

How realistic are those wind capacity factor assumptions in the draft 2026 ISP?

Thu 26^th February 2026 6:30 PM | Dan Lee

In the draft 2026 ISP, the AEMO materially increased wind capacity factor assumptions for several renewable energy zones. In this article, we compare those assumptions against actual capacity and availability factors for wind units across the NEM in 2025.

AEMO releases draft of 2026 ISP

Wed 10^th December 2025 8:07 AM | Paul McArdle

Today (Wednesday 10th December 2025) the AEMO has released the much-awaited* draft of the (upcoming 2026 iteration of the) Integrated System Plan .