The companies belonging to the Zacks Utility - Electric Power industry are benefiting from supportive industry trends, including higher electricity rates, accretive acquisitions, cost-control initiatives and investments in energy efficiency. Continued spending on grid modernization and resilience is also helping utilities withstand severe weather events, while the transition toward increasingly competitive renewable energy sources supports long-term growth.
Amid the growing clean energy market and rising electricity demand from data centers, PPL Corporation PPL and FirstEnergy FE are emerging as appealing investment opportunities in the utility space.
Rising electricity demand from data centers is prompting utilities to expand generation and grid capacity. At the same time, climate-related policies, federal incentives and the broader energy transition are transforming U.S. electric utilities beyond their traditional business models. These developments are creating additional investment opportunities and positioning well-established utilities for relatively stable, long-term growth while increasing their exposure to the expanding clean energy market.
PPL Corporation operates as a fully regulated utility, benefiting from stable cash flows and predictable revenues that support consistent dividends and financial strength. The company remains focused on modernizing its infrastructure, strengthening grid reliability and advancing clean energy initiatives. Supported by a solid balance sheet and constructive regulatory frameworks, PPL continues to invest in grid upgrades, renewable energy and decarbonization projects, helping drive steady earnings growth and long-term shareholder value.
FirstEnergy’s regulated utility operations, rising data-center demand and $36 billion Energize365 investment program support steady rate-base and earnings growth. Incremental transmission opportunities could provide further upside, while strong liquidity and adequate interest coverage support its capital needs. The company’s decarbonization efforts, dividend growth and attractive yield further strengthen its long-term investment appeal.
Now let's compare the two stocks' fundamentals to find out which one is a better investment pick at present.
PPL & FE’s Earnings Estimates
The Zacks Consensus Estimate for PPL’s earnings per share in 2026 has gone down 0.51% and the same for 2027 has gone up 0.48% in the past 60 days. The rise of long-term (three to five years) earnings per share is pegged at 7.52%.

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The Zacks Consensus Estimate for FE’s earnings per share in 2026 and 2027 has remained unchanged in the past 60 days. The growth of long-term (three to five years) earnings per share is pegged at 7.64%.

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Net Profit Margin
Net profit margin measures how efficiently a company converts revenues into profit after all expenses, offering insight into its overall profitability and financial health.
PPL's net margin is 14.74X compared with FE's 9.4X.

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Debt to Capital
The Zacks Utilities sector is a capital-intensive one and huge investments are required at regular intervals to upgrade, maintain and expand operations. The usage of new evolving technology also requires investments. So, the utilities borrow from the market and add it to their internal cash generation to fund long-term investments.
PPL’s debt-to-capital currently stands at 57.46% compared with FE’s 66.77%.

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Return on Equity
Return on Equity (“ROE”) is an essential financial indicator that evaluates a company’s efficiency in generating profits from the equity invested by its shareholders. It demonstrates how well management is utilizing the capital provided to increase earnings and deliver value.
PPL’s current ROE is 9.33% compared with FE’s 10.51%. The industry’s current ROE is 11.4%.

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Valuation
PPL Corporation currently appears to trade at a premium compared with FirstEnergy on a Price/Earnings Forward 12-month basis. (P/E- F12M).
FE is currently trading at 15.94X, while PPL is trading at 16.67X.

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Long-Term Investment Plans
Capital investment remains essential for utilities, enabling infrastructure modernization, reliable service and sustainable long-term growth. Rising electricity demand, increasing renewable integration and evolving regulatory standards require utilities to consistently invest in generation capacity and strengthen their transmission and distribution networks.
PPL Corporation plans to invest nearly $23 billion in the 2026-2029 period to strengthen its infrastructure and add more clean electricity generation assets. FE, through its Energize365 program, plans to invest $36 billion from 2026 through 2030.
Price Performance
In the past year, FE’s shares have gained 5.2% against PPL’s decline of 6.2%.

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Rounding Up
PPL and FE are consistently investing in their infrastructure to enhance reliability and support the needs of their growing customer base.
From the analysis above, FirstEnergy appears to hold an edge over PPL Corporation, even with its high debt usage. FE’s higher ROE, larger capital expenditure program, cheaper valuation and stronger share price performance make it a more appealing investment option at this time.
Both companies currently carry a Zacks Rank #3 (Hold). You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.
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PPL Corporation (PPL): Free Stock Analysis Report
FirstEnergy Corporation (FE): Free Stock Analysis ReportThis article originally published on Zacks Investment Research (zacks.com).
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