Comments on SPP’s Western Energy Imbalance Service Proposal

Pursuant to Rules 212, 213, and 214 of the Rules of Practice and Procedure of the Federal Energy Regulatory Commission, AWEA, the Solar Energy Industries Association, the Advanced Power Alliance, Interwest Energy Alliance and the Solar Council, hereby move to intervene and submit these comments in response to the Southwest Power Pool, Inc.’s proposal to implement the Western Energy Imbalance Service Market.