Xcel Energy Inc. operates through four primary utility subsidiaries: Northern States Power-Minnesota, Northern States Power-Wisconsin, Public Service Company of Colorado, and Southwestern Public Service Co. Its geographic footprint spans Colorado, Michigan, Minnesota, New Mexico, North Dakota, South Dakota, Texas, and Wisconsin. The company's business segments include regulated electric utility operations, regulated natural gas utility operations, and other non-regulated activities. Xcel Energy generates electricity from a diverse mix of sources, including wind, solar, nuclear, coal, and natural gas, and is recognized as a leading provider of wind energy in the United States. Recently, the company has been expanding its infrastructure to support large load customers, including significant data center developments, positioning itself as a key player in powering technology infrastructure.