CCPG
From Interwest Energy Alliance Wiki
The Colorado Coordinated Planning Group (CCPG) is a joint, high voltage transmission system planning forum for the purpose of assuring a high degree of reliability in the planning, development, and operation of the high voltage transmission system in the Rocky Mountain Region, in accordance with the Joint Transmission Access Principles and the Electric Transmission Service Policy Statement, dated December 16, 1991. The CCPG provides the technical forum required to complete reliability assessments, develop joint business opportunities, and accomplish coordinated planning, under the single-system planning concept in the Rocky Mountain Region of the Western Electricity Coordinating Council.
From CCPG website at [1]