The RRPA Subcommittee currently sponsors the following working groups and task forces:
- Resource Adequacy Working Group (RAWG)
- Working Group on Probability Applications for Common Mode and dependent outage Events (PACME) in Electric Power Systems
- Working Group on Standard 762-2006 Reaffirmation
- Task Force on Reliability Consideration in Emerging Cyber-Physical Energy System
- Task Force on Power System Resilience Metrics and Evaluation Methods
- Task Force on Composite System Reliability