About Texas-New Mexico Power
Texas-New Mexico Power (TNMP) is an electricity transmission and delivery utility with more than 260,000 residential and business customers across the Lone Star State. The company was founded in 1934 and was originally known as Community Public Service Co. It adopted its current name in 1981 and is headquartered in Lewisville. TNMP used to operate in New Mexico and Texas, but it has focused on Texas only since 2006.
Texas-New Mexico Power’s service area covers wide swathes of the state, allowing energy consumers around Texas to take advantage of low Texas-New Mexico Power electricity rates. The company’s territory includes some cities in the Dallas–Fort Worth Metroplex (including Lewisville), the Gulf Coast (including Dickinson and Alvin), and West Texas.