Alliant Energy is a major energy service company that provides affordable and reliable electric, natural gas, water and steam energy to its customers in four Midwestern states.
(Alliant Energy; is; a major energy service company that provides affordable and reliable electric, natural gas, water and steam energy to its customers in four Midwestern states) (a major energy service company; provides; affordable and reliable electric, natural gas, water and steam energy; to its customers)
Alliant Energy a major energy service company
is provides
a major energy service company that provides affordable and reliable electric, natural gas, water and steam energy to its customers in four Midwestern states
affordable and reliable electric, natural gas, water and steam energy to its customers