Base Cases

WECC's base cases are computer models of projected or starting power system conditions for a specific point in time. These base cases include both steady state and dynamic data, and contain very large amounts of data necessary to model power system behavior.​​

The Data Preparation Manual is to be used by WECC members and any other entities owning/operating facilities in the Western Interconnection. It covers the submittal and use of both steady-state and dynamic data.​

NOTE: In order to view confidential base case files you must be an account holder who is logged in and has been granted access. To request access contact us at [email protected].