Energy is a village in Williamson County, Illinois, United States. The population was 974 at the 2020 census. The community was named for local "Energy" brand coal. What is now Energy was originally known as "Fordville," which was established in the early 1900s as a stop along the Coal Belt Railway. It was named for Wiley Ford and his son, William, …
Energy is a village in Williamson County, Illinois, United States. The population was 974 at the 2020 census. The community was named for local "Energy" brand coal. What is now Energy was originally known as "Fordville," which was established in the early 1900s as a stop along the Coal Belt Railway. It was named for Wiley Ford and his son, William, who platted the village. A post office opened in 1905, and the village incorporated the following year.