Alliant Energy delivered a solid fourth quarter in 2025, with GAAP EPS of $0.55 and non-GAAP EPS of $0.60. The company reported total revenues of $1,064 million, driven by increased revenue requirements from authorized rate base increases and ongoing capital investments. Operating income for the quarter was $196 million, reflecting higher generation costs and development expenses.

Alliant Energy posted solid operational results in Q3 2025 with revenue and earnings driven by higher demand from data centers and base rate increases. However, higher maintenance, depreciation, and financing costs impacted net income.

Alliant Energy delivered a solid performance in Q2 2025 with EPS of $0.68 and revenue of $961 million, supported by favorable rate base investments and weather-related demand increases.

Alliant Energy began 2025 with EPS of $0.83 and net income of $213 million, outperforming internal targets despite negative temperature impacts. The company reaffirmed its earnings guidance and increased projected capital investments to support growing energy demands, including large-scale data centers.

Alliant Energy posted Q4 2024 GAAP EPS of $0.58, compared to $0.47 in Q4 2023, reflecting improved financial performance. Non-GAAP EPS was $0.70, up from $0.48 in the prior year. Revenue increased slightly to $976 million, driven by higher electric utility sales. Operating income stood at $222 million, an improvement from the previous year.

Alliant Energy reported a GAAP EPS of $1.15 for Q3 2024, compared to $1.02 in Q3 2023. The company has narrowed its 2024 earnings guidance to $2.99 - $3.06 per share and provided 2025 earnings guidance range of $3.15 - $3.25 per share. The company also forecasted 2025 - 2028 capital expenditures of $11 billion in aggregate.

Alliant Energy announced second-quarter 2024 GAAP EPS of $0.34 and non-GAAP EPS of $0.57. The company reaffirmed its full-year earnings guidance of $2.99 - $3.13, citing regulatory progress and data center opportunities.

Alliant Energy reported a solid start to the year with first quarter GAAP earnings per share of $0.62, compared to $0.65 in 2023. The company reaffirmed its 2024 earnings guidance range of $2.99 - $3.13 per share. Results were in line with expectations despite historically mild weather.

Alliant Energy reported GAAP earnings per share of $0.47 and non-GAAP earnings per share of $0.48 for Q4 2023. The company affirmed its 2024 earnings guidance range of $2.99 - $3.13 per share.

Alliant Energy reported solid financial and operational results in Q3 2023. The company narrowed its 2023 earnings guidance and introduced 2024 earnings guidance, reinforcing consistent performance and predictable long-term growth.

Alliant Energy Corporation announced GAAP earnings per share of $0.64 for the second quarter of 2023, compared to $0.63 in 2022. The company reaffirmed its 2023 earnings guidance range of $2.82 - $2.96.

Alliant Energy had a solid start to the year, with results in line with expectations, allowing the company to reaffirm its 2023 earnings guidance. The company is on track to place 840 MW of utility scale solar in service by the first half of 2024.

Alliant Energy reported a strong financial year in 2022, marked by a 6% growth in adjusted EPS and the 20th consecutive year of dividend growth. The company is set to continue its Clean Energy Blueprint across Iowa and Wisconsin in 2023.

Alliant Energy reported solid financial results for Q3 2022, driven by its purpose-driven strategy and renewable energy execution. The company raised and narrowed its 2022 earnings guidance and announced its 2023 earnings range and common stock dividend target.

Alliant Energy reported a GAAP earnings per share of $0.63 for the second quarter of 2022, compared to $0.57 in 2021. The company is tracking toward the upper half of its 2022 earnings guidance range.

Alliant Energy had a solid start to the year, achieving more than 25% of its 2022 guidance midpoint in the first quarter. The company reaffirmed its 2022 earnings guidance range of $2.67 to $2.81. They also received verbal approval for 414 megawatts of additional solar generation in Wisconsin.

Alliant Energy announced its 2021 results, marking the 3rd consecutive year of delivering 7% EPS growth and the 19th consecutive year of dividend growth. Adjusted earnings per share were $2.58 in 2021 compared to $2.42 in 2020, representing 7% growth. The company provided updated 2022 earnings guidance range of $2.67 to $2.81 per share and updated 2022-2025 net capital expenditures of $6.1 billion in aggregate.

Alliant Energy reported a consistent third quarter, with GAAP earnings per share of $1.02, compared to $0.98 in 2020. The company increased and narrowed its 2021 earnings guidance range to $2.61 - $2.67 and provided 2022 earnings guidance range of $2.65 - $2.79. The board of directors approved a 6% increase in the annual common stock dividend target, raising it to $1.71 per share for 2022.

Alliant Energy reported a solid financial performance for Q2 2021, with earnings per share (EPS) of $0.57 compared to $0.54 in the same period last year. The company is currently tracking toward the upper half of its 2021 earnings guidance range.

Alliant Energy reported GAAP EPS of $0.68 and non-GAAP EPS of $0.68 for Q1 2021. The company reaffirmed its 2021 earnings guidance range of $2.50 to $2.64. A key highlight was the approval for the first 675 megawatts of the proposed solar expansion in Wisconsin.

Alliant Energy announced strong earnings growth, completing their historic wind expansion and planning investments in over 1,400 megawatts of solar. Temperature-normalized non-GAAP earnings per share increased 7% over the previous year.

Alliant Energy reported GAAP EPS of $0.98 and non-GAAP EPS of $0.94 for the third quarter of 2020. The company narrowed and raised its 2020 earnings guidance to a range of $2.40 to $2.46 per share and the board of directors approved a 6% increase in the annual common stock dividend target, raising it to $1.61 per share for 2021.

Alliant Energy reported a solid second quarter with increased EPS, driven by rate base growth and favorable weather, which was partially offset by higher expenses and tax timing. The company reaffirmed its 2020 earnings guidance.

Alliant Energy reported GAAP EPS of $0.70 and non-GAAP EPS of $0.72 for the first quarter of 2020. The company reaffirmed its 2020 earnings guidance of $2.34 to $2.48 per share.

Alliant Energy reported solid financial results for Q4 2019. GAAP EPS was $0.46, while non-GAAP EPS was $0.44, excluding ATC ROE reserve adjustments. The company's performance was driven by higher revenue requirements, partially offset by increased depreciation and interest expenses.