Alliant Energy CorpAlliant plans $13.4 billion of investment through 2029, expected to support 5-7% earnings growth.

Alliant Energy is planning nearly $3 billion of infrastructure investment in 2026 and $13.4 billion through 2029, an approximately 12% compound annual growth rate in investment across generation, transmission and distribution. The company said the spending, including allowances for funds used during construction, is expected to support 5-7% earnings growth through 2029. Alliant has secured 3.4 gigawatts of contracted large-customer demand, which it expects to support nearly 60% growth in projected electricity demand by 2031, and it signed a 370-megawatt Iowa electric service agreement, with additional opportunities of 2-4 gigawatts progressing. The company recently received final permits to proceed with construction of the 720-megawatt Bobcat Energy Center in Marshalltown, Iowa, a natural gas-fired facility intended to add flexible generation capacity. For comparison, PPL Corporation plans to invest about $23 billion through 2029 to support approximately 10.3% average annual rate-base growth, while FirstEnergy plans $36 billion of capital investments through 2030 under its Energize365 program.
Alliant Energy CorpAlliant plans $13.4 billion of investment through 2029, expected to support 5-7% earnings growth.
FirstEnergy Corporation
PPL Corporation