Dempsey Ridge Wind Farm, located in Cheyenne, Oklahoma, operates under the Midwest Reliability Organization and is a significant contributor to renewable energy in the region. With an operating capacity of 132 MW, this wind turbine facility harnesses wind energy to provide sustainable power. The plant is managed by Acciona Wind Energy USA and operates within the Southwest Power Pool power control area. As an unregulated facility, it is primarily owned by ACCIONA Energia Internacional SA, a subsidiary of Acciona SA. Other stakeholders in the ownership structure include Atlanta Renewables SARL and BESTINVER SA.