We selected the General Electric LM6000 turbine technology for the Coolidge Expansion Project based on three factors: reliability, flexibility and operational experience. The LM6000 turbines are flexible resources that allow SRP to integrate more renewables into the power system. They can start up and change output quickly to support the variability of renewable resources. In addition, the flexibility of this technology allows us to operate just one or two turbines when needed, versus having to run all of them at the same time. We must reliably meet near-term capacity needs, and the LM6000 turbines are available to provide power when needed, including during outages of other units or when limited-duration resources are unavailable. The LM6000 model is an industry leader in reliability with over 40 million operating hours and over 99% reliability. In addition, the existing Coolidge Generating Station utilizes the LM6000 technology, providing operational familiarity and common spare parts to reduce maintenance costs.