Duke Energy currently trades with a PEG ratio of 2.28, based on Jun 22, 2026 data. Dividing the 18.92 PE ratio by the 8.3% earnings growth rate produces this figure. Relative to the 1.7 average from the past 4 quarters, the PEG ratio has increased by 35%.
DUK PEG ratio history
Historically, Duke Energy maintains a PEG ratio averaging 0.85 across the last ten years. At 2.28, today's PEG ratio sits 168% higher than its historical average. The ten years high came in the Mar 2026 quarter at 2.42, reflecting peak valuation relative to growth. The bottom was reached in the Sep 2024 quarter at 0.07, suggesting favorable value relative to growth during that period.
Duke Energy PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 1.77 | 18.58 | 10.5% |
| 2024 | 0.31 | 18.87 | 61.3% |
| 2023 | 2.34 | 27.41 | 11.7% |
| 2022 | N/A | 32.49 | -35.8% |
| 2021 | 0.11 | 21.23 | 187.2% |
| 2020 | N/A | 53.23 | -66% |
| 2019 | 0.52 | 18.03 | 34.6% |
| 2018 | N/A | 22.95 | -13.8% |
| 2017 | 0.48 | 19.29 | 40.2% |
| 2016 | N/A | 24.96 | -23.2% |
| 2015 | 0.34 | 17.63 | 52.3% |
| 2014 | N/A | 31.41 | -29.4% |
| 2013 | 0.8 | 18.31 | 22.8% |
| 2012 | N/A | 20.78 | -19.8% |
| 2011 | 0.62 | 17.23 | 27.7% |
Duke Energy PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 2.42 | 20.05 | 8.3% |
| Dec 2025 | 1.77 | 18.58 | 10.5% |
| Sep 2025 | 1.15 | 19.46 | 16.9% |
| Jun 2025 | 1.44 | 19.19 | 13.3% |
| Mar 2025 | 0.39 | 20.23 | 51.5% |
| Dec 2024 | 0.31 | 18.87 | 61.3% |
| Sep 2024 | 0.07 | 21.19 | 283.1% |
| Jun 2024 | 0.08 | 18.46 | 231.1% |
| Mar 2024 | 0.86 | 24.3 | 28.4% |
| Dec 2023 | 2.34 | 27.41 | 11.7% |
| Sep 2023 | N/A | 62.15 | -71.4% |
| Jun 2023 | N/A | 54.72 | -66.9% |
| Mar 2023 | N/A | 31.12 | -35% |
| Dec 2022 | N/A | 32.49 | -35.8% |
| Sep 2022 | 0.66 | 18.72 | 28.4% |
DUK average PEG ratio chart
When comparing to historical data, DUK's PEG ratio is above the 3, 5 and 10-year averages.
PEG comparison
Duke Energy's PEG of 2.28 is higher than the Utilities sector, the industry and its peers average. In comparison with the Utilities sector average of 1.29, Duke Energy's PEG is 77% higher.
DUK EPS growth
DUK Price vs fair value
DUK PEG vs peers
Among its peers, DUK has a PEG ratio below stock XEL, while higher than NEE's and AEP's. With a PEG ratio of 2.28, Duke Energy sits higher than the 0.72 peer average.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| NEE Nextera Energy Inc | 0.45 | $179.51B |
| AEP American Electric Power Co Inc | 0.61 | $70.9B |
| PCG PG&E Corp | 0.7 | $36.62B |
| D Dominion Energy Inc | 0.71 | $59.84B |
| AEE Ameren Corp | 0.82 | $30.36B |
| PPL PPL Corp | 1.01 | $26.78B |
| DUK Duke Energy CORP | 2.28 | $96.3B |
| XEL Xcel Energy Inc | 8.68 | $49.2B |
| SO Southern Co | N/A | $105.32B |
| FE Firstenergy Corp | N/A | $27.05B |
Frequently asked questions
What is Duke Energy's PEG ratio?
DUK's Jun 22, 2026 PEG ratio comes in at 2.28.
What is the 3-year average PEG ratio for Duke Energy (DUK)?
Across the past 3 years, DUK's PEG ratio has centered around 1.08.
What is the 5-year average PEG ratio for Duke Energy (DUK)?
Across the past 5 years, DUK's PEG ratio has centered around 0.86.
What is the highest PEG ratio for DUK?
In the last ten years, DUK's peak PEG ratio of 2.42 occurred in the Mar 2026 quarter.
How does the current PEG ratio for DUK compare to its historical average?
Compared to the 10-year average, DUK's PEG ratio sits 168% higher.
Why is Duke Energy's PEG ratio so high?
When a company's earnings growth lags its valuation, the PEG ratio tends to be elevated - as seen with DUK's 2.28 reading.
How is DUK's PEG ratio calculated (Duke Energy PEG ratio formula)?
Computing the PEG ratio involves dividing the PE ratio by the company's EPS growth rate (YoY TTM). As of Jun 22, 2026, Duke Energy carries a PE ratio of 18.92. Earnings grew at 8.3% over the TTM period ending Mar 2026. Applying the formula, this yields a PEG ratio of 2.28. PEG RATIO(2.28) = PE RATIO(18.92) / EPS GROWTH(8.3%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.