PPL Corporation (PPL) Stock Valuation — PE Analysis
Regulated Electric · NYSE
Current Price
$34.38
PE Ratio (TTM)
27.1x
Intrinsic Value
$37.05
+7.2% margin of safety
COMPETITIVE MOAT
↑Regulated Monopoly Infrastructure
PPL operates as a regulated utility, granting it exclusive rights to provide electricity in its service territories. This creates a natural monopoly, limiting direct competition for its core services.
↑High Capital Intensity & Barriers
The significant capital required to build and maintain electric transmission and distribution networks creates a substantial barrier to entry for potential competitors. This infrastructure is essential and difficult to replicate.
↑Essential Service Demand
Electricity is a fundamental necessity for homes and businesses, ensuring consistent and inelastic demand for PPL's services. This underpins its revenue stability.
INVESTMENT RISKS
↓Extreme Weather Events
The company's infrastructure is vulnerable to damage from severe weather, leading to costly repairs, service disruptions, and potential reputational damage.
↓Interest Rate Sensitivity
As a capital-intensive business, PPL relies heavily on debt financing. Rising interest rates increase borrowing costs, impacting profitability and the feasibility of new projects.
↓Cybersecurity Threats
The critical nature of the electric grid makes it a target for cyberattacks. A successful breach could lead to widespread outages and significant financial and operational consequences.
Base case
PPL base case PE valuation
A base case PE valuation for PPL estimates a fair value of about $37.05 per share, against a current price of $34.38. The model assumes 7.9% annual earnings growth, a 27.5x target PE multiple, and a 10% discount rate.
Intrinsic Value
$37.05
Margin of safety
+7.2%
Expected annual return
+1.5%
Base case assumptions: 7.9% annual earnings growth, 27.5x target PE, 10% discount rate, 5 year projection. Data as of 2026-08-21.
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)
27.1x
PEG Ratio
1.01
Earnings Yield
3.65%
ROE (TTM)
8.5%
Revenue/Share (TTM)
$12.49
Dividend Yield
3.54%
Debt/Equity
1.32x
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 27.1x combined with a PEG ratio of 1.01 provides a growth-adjusted perspective. A PEG near 1.0 means the P/E is roughly in line with 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 (27.1x) against the Regulated Electric median to assess relative pricing, (2) check the PEG ratio (1.01) 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 1.01, calculated by dividing the PE ratio (27.1x) by the expected earnings growth rate. A PEG near 1.0 means the P/E is roughly in line with 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 2026-08-21. Financial data from Financial Modeling Prep (trailing twelve months) · Valuation methodology by Charlie Wang.
This is an estimate, not investment advice.