PPL Corporation (PPL) Stock Valuation — PE Analysis
Regulated Electric · NYSE
Current Price
$35.19
PE Ratio (TTM)
20.7x
Intrinsic Value
$39.97
+12.0% margin of safety
COMPETITIVE MOAT
↑Regulated Monopoly Infrastructure
PPL operates as a regulated utility, granting it exclusive rights to provide electricity and gas services within its service territories. This creates a natural monopoly, limiting direct competition.
↑High Capital Intensity Barrier
The immense cost and complexity of building and maintaining electric infrastructure create a significant barrier to entry for potential competitors. This capital intensity protects PPL's existing market position.
↑Essential Service Demand
Electricity is a non-discretionary service, ensuring consistent and stable demand for PPL's offerings. This fundamental need underpins its revenue streams regardless of economic cycles.
INVESTMENT RISKS
↓Infrastructure Investment Execution
PPL's $23 billion infrastructure plan is crucial for future growth, but execution risks, cost overruns, or project delays could negatively impact shareholder returns and earnings targets.
↓Rising Interest Rate Environment
As a capital-intensive business, PPL relies on debt financing. Higher interest rates increase borrowing costs, potentially pressuring margins and the affordability of its large investment program.
↓Extreme Weather Events
The company's infrastructure is vulnerable to damage from severe weather, leading to costly repairs, service disruptions, and potential regulatory scrutiny. This can impact operational efficiency and financial performance.
Base case
PPL base case PE valuation
A base case PE valuation for PPL estimates a fair value of about $39.97 per share, against a current price of $35.19. The model assumes 7.9% annual earnings growth, a 20.95x target PE multiple, and a 10% discount rate.
Intrinsic Value
$39.97
Margin of safety
+12.0%
Expected annual return
+2.6%
Base case assumptions: 7.9% annual earnings growth, 20.95x target PE, 10% discount rate, 5 year projection. Data as of 2026-10-28.
This base case uses default assumptions and is not financial advice. The fair value changes significantly when the target PE or earnings growth rate changes. Open the calculator to set your own assumptions and see the full sensitivity range.
Customize the PPL PE valuation
Adjust the target PE, earnings growth, and discount rate to see how the fair value and margin of safety for PPL Corporation respond.
Open PE Calculator for PPLCompany Overview
PPL Corporation provides electricity and natural gas to approximately 3.6 million customers in the United States. It operates in three segments: Kentucky Regulated, Pennsylvania Regulated, and Rhode Island Regulated. The company engages in the transmission and distribution of electricity in eastern and central Pennsylvania; generation, transmission, distribution, and sale of electricity in Kentucky, Virginia, and Rhode Island; distribution and sale of natural gas in Kentucky and Rhode Island; sale of wholesale electricity in Kentucky; and generation of electricity from power plants in Kentucky. It generates electricity from coal, gas, hydro, and solar sources. The company was formerly known as PP&L Resources, Inc. and changed its name to PPL Corporation in 2000. PPL Corporation was founded in 1920 and is headquartered in Allentown, Pennsylvania.
Financial Metrics — PPL PE Stock Valuation Data
PE Ratio (TTM)
20.7x
PEG Ratio
0.77
Earnings Yield
4.78%
ROE (TTM)
8.5%
Revenue/Share (TTM)
$12.49
Dividend Yield
3.20%
Debt/Equity
1.35x
Frequently Asked Questions
What is the PE ratio of PPL?
The trailing twelve-month PE ratio of PPL reflects how much investors pay per dollar of PPL Corporation's earnings. This metric is most useful when compared to Regulated Electric peers and the company's own historical range.
Is PPL overvalued based on PE ratio?
PPL's PE of 20.7x combined with a PEG ratio of 0.77 provides a growth-adjusted perspective. A PEG below 1.0 means the P/E is low relative to the earnings growth rate. Keep in mind that PE-based valuation works best for profitable, mature companies — for high-growth or cyclical Regulated Electric, a DCF analysis may be more appropriate.
How do I value PPL stock using PE ratio?
To value PPL Corporation using PE: (1) Compare the current PE (20.7x) against the Regulated Electric median to assess relative pricing, (2) check the PEG ratio (0.77) to adjust for growth expectations, (3) review the 5-year PE range to identify where the stock sits historically, and (4) estimate fair value by multiplying a target PE by forward EPS estimates. This relative approach complements DCF's absolute valuation.
What is the PEG ratio of PPL?
PPL's PEG ratio is 0.77, calculated by dividing the PE ratio (20.7x) by the expected earnings growth rate. A PEG below 1.0 means the P/E is low relative to the expected earnings growth rate. Note that PEG accuracy depends on the reliability of growth estimates.
Should I use PE ratio or DCF for PPL stock valuation?
PE ratio gives a quick relative read — how PPL is priced versus Regulated Electric peers. DCF provides an absolute value based on projected free cash flows. For the most reliable valuation, use PE as a quick comparability screen and DCF for a deeper fundamental analysis. Each method has blind spots: PE ignores capital structure and cash flow quality, while DCF is sensitive to growth and discount rate assumptions.
Learn More
- See PPL DCF Valuation → — Intrinsic value via Discounted Cash Flow analysis
- PE Methodology — Step-by-step guide to PE ratio stock valuation
- DCF Methodology — Guide to discounted cash flow analysis
- PE Ratio — Understanding the price-to-earnings ratio
- Intrinsic Value — How to evaluate stock fair value
Related PE Valuations
All Utilities valuationsP/E and DCF value PPL with different methods and assumptions, so the two conclusions can differ. Compare the DCF intrinsic value.
Price as of 2026-10-28. Financial data from Financial Modeling Prep (trailing twelve months) · Valuation methodology by Charlie Wang.
This is an estimate, not investment advice.