Input (grade 3): It consists of 291 GE Energy 1.5 MW wind turbines and 130 Siemens 2.3 MW wind turbines spread over nearly 47,000 acres (190 km ²) of land in Taylor and Nolan County, Texas.
Output (grade 4): It consists of 291 GE Energy 1.5 megawatt wind turbines, and 130 Siemens 2.3 megawatt wind turbines, spread over nearly 47,000 acres of land in Taylor and Nolan County, Texas.