| align="center" | IL || align="center" | Montgomery || align="center" | 1965, 1972 || align="right" | 1005 MW || align="right" | 6,699,000 tons || align="right" | 22,007 tons
|-
! align="left" | [[MeramecPower Plant|Meramec]]
| align="center" | MO || align="center" | St. Louis || align="center" | 1953, 1954, 1959, 1961 || align="right" | 923 MW || align="right" | 6,635,000 tons || align="right" | 17,225 tons
|-