The ISO performs an annual study to identify the flexible capacity needed on the ISO system, which guides flexible resource adequacy procurement for each year. The study process includes gathering stakeholder input on the criteria, methodology and assumptions used to build the assessment. Then, based on the study results, load serving entities receive an allocation of the total flexible capacity required.
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Mar 04, 2026 Comments due
Apr 2026* Draft assessment posting Apr 02, 2026* Meeting Apr 16, 2026* Comments due May 2026* Final assessment posting |
Web meeting |
Video - Flexible Capacity Requirement Methodology for 2027 through 2029 - Feb 18, 2026 02/23/2026
Presentation - Flexible Capacity Requirement Methodology for 2027 through 2029 - Feb 18, 2026 02/13/2026
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Submit comments Due: Mar 04, 05:00 pm |
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2027 Flexible Capacity Requirement Assessment Data Request Template 12/17/2025
Flexible Capacity Requirement Assessment Survey FAQ 12/17/2025
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