This RFP is seeking cost-competitive bids for up to 1,270 MW of new or repowered wind energy interconnecting with or delivering to PacifiCorp's Wyoming system with the use of third-party firm transmission service and any additional wind energy located outside of Wyoming capable of delivering energy to PacifiCorp's transmission system that will reduce system costs and provide net benefits for customers. Proposals for new or repowered wind resources claiming PTC eligibility must demonstrate that projects will qualify for the federal PTC, if applicable and can achieve commercial operation on or before December 31, 2020. The minimum project size is 10.0 MW and the maximum size limit is not fixed, however the project must not compromise system reliability.