Reliability Assessment Subcommittee (RAS)

The Reliability Assessment Subcommittee (RAS) reviews, assesses, and reports on the overall reliability (adequacy and security) of bulk power systems, both existing and as planned. Those reviews and assessments verify that each assessment area conforms to its own planning criteria, guides and the applicable NERC Reliability Standards. The Reliability Assessment Subcommittee’s Review and Assessment Process is described in ERO Reliability Assessment Process Document. Further guidance for reliability assessment is provided in the NERC Rules of Procedure: Section 800.

ERO Reliability Assessment Process Document4/1/2018
RAS Roster4/7/2020
Reliability Assessment Subcommittee Scope11/14/2018
expand Group by Year : 2020 ‎(2)
expand Group by Year : 2019 ‎(5)
expand Group by Year : 2018 ‎(1)
expand Group by Year : 2017 ‎(6)
expand Group by Year : 2016 ‎(10)
expand Group by Year : 2015 ‎(8)
expand Group by Year : 2014 ‎(10)
expand Grouping : Essential Reliability Services Measure 6 (Forward-Looking Net Demand Ramping) Pilot: Related Files ‎(1)
expand Grouping : Long-Term Reliability Assessment: Related Files ‎(6)
expand Grouping : Short-Term Special Assessments: Related Files ‎(1)
expand Grouping : Summer Data Request: Related Files ‎(4)
expand Grouping : Winter Reliability Assessment: Related Files ‎(5)