Alliant Energy vs PPL Corporation
Side-by-side comparison of AI visibility scores, market position, and capabilities
Madison WI Midwest regulated utility (NASDAQ: LNT) at $3.04 EPS (2024); 1,500 MW solar + 1,800 MW wind completed, coal exit by 2040, new CEO Lisa Barton (Jan 2024), DOE loan commitment for grid resilience competing with WEC Energy.
About
Alliant Energy Corporation is a Madison, Wisconsin-based regulated electric and natural gas utility — publicly traded on NASDAQ (NASDAQ: LNT) as an S&P 500 Utilities component — serving approximately 1 million electric customers and 430,000 natural gas customers in Iowa and Wisconsin through two regulated subsidiaries: Interstate Power and Light Company (IPL, Iowa) and Wisconsin Power and Light Company (WPL, Wisconsin), through approximately 3,000 employees. In fiscal year 2024, Alliant Energy reported ongoing earnings per share of $3.04 (up from $2.82 in 2023), meeting analyst expectations, with 2025 guidance affirmed at $3.15-$3.25 per share. CEO Lisa Barton assumed leadership in January 2024, initiating the next phase of Alliant's clean energy transition strategy. The company completed 1,500 megawatts of solar generation investments in 2024, supplementing its existing 1,800 MW wind portfolio to accelerate the retirement of coal-fired generation — with plans to cease coal operations at Wisconsin facilities before 2030 and eliminate coal from the entire fleet by 2040, targeting net-zero carbon emissions by 2050. Alliant's foundation traces to 1917 through predecessor utility companies serving the Upper Midwest. The US Department of Energy's Loan Programs Office issued a conditional commitment to Alliant for loan support to improve grid resilience in Iowa and Wisconsin, enabling investment in transmission and distribution modernization that supports renewable energy integration and grid reliability under increasing extreme weather events.
Allentown PA regulated utility (NYSE: PPL) serving 3.5M customers in PA/KY/RI; $20B capital plan 2025-2028 (+40%), 9.8% rate base growth, 6-8% EPS/dividend growth target competing with FirstEnergy.
About
PPL Corporation is an Allentown, Pennsylvania-based regulated electric utility holding company — publicly traded on the New York Stock Exchange (NYSE: PPL) as an S&P 500 Utilities component — delivering electricity and natural gas to approximately 3.5 million customers across Pennsylvania, Kentucky, and Rhode Island through four regulated utility subsidiaries: PPL Electric Utilities (Pennsylvania), Louisville Gas and Electric Company (Kentucky), Kentucky Utilities Company (Kentucky), and Rhode Island Energy (acquired from National Grid in 2022), through approximately 7,200 employees. PPL's most significant strategic development is its dramatically expanded capital investment plan: in 2025, the company announced a $20 billion infrastructure investment program from 2025 through 2028 — a 40% increase over its prior $14.3 billion capital plan — expected to generate 9.8% average annual rate base growth through 2028. The enhanced investment drives PPL's reaffirmed 6-8% annual EPS and dividend growth targets through at least 2028, making PPL one of the highest-growth profiles among large regulated utilities. CEO Vincent Sorgi has executed the transformation from PPL's former international utility operations (selling UK operations in 2011 and Talen Energy spinoff in 2015) to a pure-play US regulated utility focused on grid modernization and reliability improvement. The Rhode Island Energy acquisition (2022) added 770,000 electric and gas customers in a compact, densely populated state with above-average regulatory support for utility infrastructure investment.
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