ColumbiaGrid supports, belongs to, and participates in a number of reliability and transmission-related organizations in the West. Our memberships include:
Western Electricity Coordinating Council (WECC)
- Planning Coordination Committee (PCC)
- Transmission Expansion Planning Policy Committee (TEPPC)
- Operating Committee (OC)
- Market interface Committee (MIC)
Northwest Power Pool (NWPP)
- Operating Committee (OC)
- Transmission Planning Committee (TPC)
- Northwest Transmission Assessment Committee (NTAC)
