The Electric Power Research Institute (EPRI) is a non-profit organization based in the United States, founded in 1973, that focuses on advancing research and development in the electric power sector. With an employee size ranging from 1,001 to 5,000, EPRI engages in various initiatives aimed at improving the reliability, efficiency, and sustainability of electric power systems. The organization publishes a range of documents, including case studies and benchmarking applications, that address critical issues in the industry. For instance, one document evaluates harmonic distortion levels in commercial buildings, highlighting concerns related to electronic loads, lighting, and HVAC equipment. This analysis provides insights into the impact of these factors on power quality and infrastructure. Another document focuses on benchmarking applications related to solar utilization performance reliability, indicating EPRI's commitment to exploring renewable energy solutions. Through its research efforts, EPRI aims to support the electric power industry in addressing emerging challenges and enhancing operational performance.