On June 4, 2009, Westar Energy, Inc. (Westar) filed, as new attachments to its Open Access Transmission Tariff (OATT), a pro forma Balancing Area Services Agreement (Balancing Agreement) and Schedule 3A, Generator Regulation and Frequency Response Service (Schedule 3A). Westar’s proposed Balancing Agreement and Schedule 3A will allow Westar to charge for and provide generation [...]