10 Year Assessments
The “Ten Year Assessment” is key document for long term planning. This assessment, published annually
by the end of March, is used to inform existing and potential Market Participants of the current and future
outlook for the market and for the adequacy of the electricity system. The report forms a baseline plan using
committed supply resources and recommended transmission plans for new projects and transmission upgrades that
may be required. With this information, Market Participants are able to assess potential market opportunities
for themselves and their customers from a common base.
Assessments