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olivLaw · US equity research

Duke Energy Corporation DUK

Electric & Other Services Combined · SIC 4931 · Vertical: Electric & Other Services Combined (SIC 4931)

127.39USD+1.18% · 1 dayClose 30 Oct 2026

Duke Energy is one of the largest energy holding companies in the US, supplying electricity and natural gas through regulated utilities in six states across the Southeast and Midwest. The company is in a period of accelerating demand growth driven by data centers and electrification, and its 2026 adjusted EPS guidance is 6.55 to 6.80 USD.

At the close of 30 Oct 2026, Duke Energy Corporation (DUK) stock was 127.39 USD (+1.18% on the day), with market capitalisation 99.3 bn USD, P/E 19.4 on diluted EPS of 6.55 USD over the last 12 months, dividend yield 3.33%, beta -0.11, 52-week range 113.23–133.46 USD. Latest reported quarter (Q1 2026): revenue of 9.0 bn USD (+9.5% YoY), net income of 1.6 bn USD (+12.4% YoY), diluted EPS 1.97 USD.

Data as of · AI analysis dated · Source: SEC filings and closing prices, computed by olivLaw.

Market cap
99.3 bn USD
shares as of 30 Apr 2026
P/E (TTM)
19.4
Diluted EPS TTM 6.55 · TTM to 31 Mar 2026
E/P (TTM)
5.14%
TTM to 31 Mar 2026
Dividend yield
3.33%
DPS 12m 4.24
Beta (2y)
-0.11
Volatility (1y) 17%
52-week range
113.23133.46

Price history

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Technical reading

RSI (14)
69.7
strong (55–70)
Bollinger (20, 2)
112.80 – 128.41
in the upper half of the band · %B 0.93 · band width 12.9%
SMA 50 / 200
119.11 / 124.36
mixed trend
MACD (12, 26, 9)
2.24 / 1.46
MACD above signal

Indicators describe past prices; on their own they do not predict direction. On our history the RSI ≤ 40 filter added no return (see the signals methodology).

Performance

CompanyS&P 500vs S&P 500Vertical median
1 month+11.7%−0.9%+12.7 pp—
3 months+1.6%+1.2%+0.4 pp—
6 months−0.9%+4.8%−5.8 pp—
Year to date+8.7%+10.7%−2.0 pp—
1 year+1.7%+11.1%−9.4 pp+3.9%
3 years+43.3%+80.7%−37.4 pp+34.7%
5 years+24.9%+64.6%−39.7 pp—
Max drawdown (1y)
−15.2%
16 Mar 2026 → 24 Sept 2026
Max drawdown (5y)
−26.0%
20 Apr 2022 → 02 Oct 2023
Compound annual growth (5y)
+4.5%
S&P 500 +10.5%

Price returns, dividends excluded.

Quarterly results

Latest quarter: Q1 2026 · 31 Mar 2026

Revenue
9.0 bn USD
+9.5% YoY
Net income
1.6 bn USD
+12.4% YoY
Diluted EPS
1.97
+11.9% YoY
net / operating
17.2% / 30.3%

Quarterly margins

Quarterly statements · USD

Fiscal yearQ2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26
Revenue7.2 bn8.1 bn7.2 bn8.2 bn7.4 bn8.4 bn7.8 bn9.0 bn
Operating income1.7 bn2.1 bn2.1 bn2.3 bn1.8 bn2.3 bn2.1 bn2.7 bn
Depreciation & amortisation1.6 bn ≈1.7 bn ≈1.6 bn1.7 bn2.0 bn ≈2.1 bn ≈2.0 bn1.9 bn
Interest expense824.0 m872.0 m871.0 m889.0 m897.0 m902.0 m946.0 m968.0 m
Pre-tax income1.1 bn1.5 bn1.3 bn1.6 bn1.1 bn1.6 bn1.4 bn1.9 bn
Income tax140.0 m163.0 m109.0 m193.0 m119.0 m176.0 m154.0 m333.0 m
Net income900.0 m1.3 bn1.2 bn1.4 bn984.0 m1.4 bn1.2 bn1.6 bn
Diluted EPS1.131.601.56 ≈1.761.251.811.52 ≈1.97
Operating cash flow3.0 bn ≈3.5 bn ≈3.4 bn2.2 bn2.9 bn ≈3.6 bn ≈3.7 bn1.5 bn
Capex3.0 bn ≈3.0 bn ≈3.1 bn3.1 bn3.3 bn ≈3.5 bn ≈4.1 bn4.1 bn
Dividends paid784.0 m ≈821.0 m ≈802.0 m803.0 m807.0 m ≈845.0 m ≈845.0 m846.0 m

≈ derived quarter (cumulative difference / share-days average)

E/P over time

E/P = trailing-12-month diluted EPS / price at quarter end. E/P is the inverse of P/E and stays defined when earnings are negative.

Today's P/E sits at the 31 percentile of its own 35-quarter history (min 16.1, median 21.3, max 62.2; quarters with earnings only).

Fiscal years

Fiscal year20182019202020212022202320242025
Revenue23.8 bn24.3 bn23.3 bn24.5 bn28.7 bn28.7 bn30.1 bn31.7 bn
Revenue YoYunavailable+2.5%−4.5%+5.3%+17.1%−0.0%+4.8%+5.6%
Net income2.7 bn3.7 bn1.4 bn3.9 bn2.6 bn2.8 bn4.5 bn5.0 bn
Net income YoY−12.8%+40.6%−63.3%+183.8%−34.7%+11.4%+59.2%+9.8%
Diluted EPS3.765.061.724.943.173.545.716.31
Diluted EPS YoY−13.8%+34.6%−66.0%+187.2%−35.8%+11.7%+61.3%+10.5%
net %11.2%15.4%5.9%16.0%8.9%9.9%15.1%15.7%
Free cash flow-2.2 bn-2.9 bn-1.1 bn-1.4 bn-5.4 bn-2.7 bn48.0 m-1.7 bn

Reported results vs expectations

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Balance sheet & financial health

Fiscal year 2025 · 31 Dec 2025

Cash
245.0 m USD
Financial debt
82.7 bn USD
Net debt
82.5 bn USD
Equity
53.0 bn USD
Total assets
195.7 bn USD
Debt / equity
1.56x
Current ratio
0.55x
ROE
9.5%
ROA
2.6%
FCF margin
-5.3%

Financial statements (source on every figure)

Revenue and net income (USD)

Margins

Income statement · USD

Revenue
2023
28.7 bn
2024
30.1 bn
2025
31.7 bn

SEC (XBRL)· 26 Feb 2026verified

Cost of revenue
2023
—
2024
—
2025
—

SEC (XBRL)· 25 Feb 2021verified

Gross profit
2023
—
2024
—
2025
—

SEC (XBRL)· 27 Feb 2023derived

Operating income
2023
7.1 bn
2024
7.9 bn
2025
8.6 bn

SEC (XBRL)· 26 Feb 2026verified

Depreciation & amortisation
2023
6.1 bn
2024
6.4 bn
2025
7.7 bn

SEC (XBRL)· 26 Feb 2026verified

EBITDA
2023
13.2 bn ≈
2024
14.3 bn ≈
2025
16.3 bn ≈

SEC (XBRL)· 26 Feb 2026derived

Interest expense
2023
3.0 bn
2024
3.4 bn
2025
3.6 bn

SEC (XBRL)· 26 Feb 2026verified

Pre-tax income
2023
4.8 bn
2024
5.2 bn
2025
5.7 bn

SEC (XBRL)· 26 Feb 2026verified

Income tax
2023
438.0 m
2024
590.0 m
2025
642.0 m

SEC (XBRL)· 26 Feb 2026verified

Net income
2023
2.8 bn
2024
4.5 bn
2025
5.0 bn

SEC (XBRL)· 26 Feb 2026verified

Diluted EPS
2023
3.54
2024
5.71
2025
6.31

SEC (XBRL)· 26 Feb 2026verified

Weighted average diluted shares
2023
771.0 m
2024
772.0 m
2025
777.0 m

SEC (XBRL)· 26 Feb 2026verified

Dividend per share
2023
4.06
2024
4.14
2025
4.22

SEC (XBRL)· 26 Feb 2026verified

Balance sheet · USD

Cash
2023
253.0 m
2024
314.0 m
2025
245.0 m

SEC (XBRL)· 26 Feb 2026verified

Receivables
2023
3.0 bn
2024
1.9 bn
2025
16.0 m

SEC (XBRL)· 26 Feb 2026verified

Current assets
2023
12.8 bn
2024
13.0 bn
2025
11.6 bn

SEC (XBRL)· 26 Feb 2026verified

Property, plant & equipment, net
2023
115.3 bn
2024
121.6 bn
2025
130.0 bn

SEC (XBRL)· 26 Feb 2026verified

Goodwill
2023
19.3 bn
2024
19.0 bn
2025
19.0 bn

SEC (XBRL)· 26 Feb 2026verified

Intangibles (excl. goodwill)
2023
282.0 m
2024
277.0 m
2025
291.0 m

SEC (XBRL)· 26 Feb 2026verified

Total assets
2023
176.9 bn
2024
186.3 bn
2025
195.7 bn

SEC (XBRL)· 26 Feb 2026verified

Accounts payable
2023
4.2 bn
2024
5.4 bn
2025
5.2 bn

SEC (XBRL)· 26 Feb 2026verified

Short-term debt
2023
4.3 bn
2024
3.6 bn
2025
2.6 bn

SEC (XBRL)· 26 Feb 2026verified

Long-term debt
2023
72.5 bn
2024
76.3 bn
2025
80.1 bn

SEC (XBRL)· 26 Feb 2026verified

Current liabilities
2023
17.3 bn
2024
19.4 bn
2025
21.0 bn

SEC (XBRL)· 26 Feb 2026verified

Equity
2023
50.2 bn
2024
51.3 bn
2025
53.0 bn

SEC (XBRL)· 26 Feb 2026verified

Cash flow · USD

Operating cash flow
2023
9.9 bn
2024
12.3 bn
2025
12.3 bn

SEC (XBRL)· 26 Feb 2026verified

Capex
2023
12.6 bn
2024
12.3 bn
2025
14.0 bn

SEC (XBRL)· 26 Feb 2026verified

Free cash flow
2023
-2.7 bn ≈
2024
48.0 m ≈
2025
-1.7 bn ≈

SEC (XBRL)· 26 Feb 2026derived

Investing cash flow
2023
-12.5 bn
2024
-13.1 bn
2025
-14.3 bn

SEC (XBRL)· 26 Feb 2026verified

Financing cash flow
2023
2.4 bn
2024
859.0 m
2025
2.0 bn

SEC (XBRL)· 26 Feb 2026verified

Dividends paid
2023
3.2 bn
2024
3.2 bn
2025
3.3 bn

SEC (XBRL)· 26 Feb 2026verified

Computed indicators

Growth

Revenue growth (YoY)
5.6%
computed by olivLawFY 2025
Revenue CAGR 3Y
3.4%
computed by olivLawFY 2022 → FY 2025
Revenue CAGR 5Y
6.4%
computed by olivLawFY 2020 → FY 2025
EBIT growth (YoY)
8.8%
computed by olivLawFY 2025
Net income growth (YoY)
9.8%
computed by olivLawFY 2025
Net income CAGR 3Y
24.9%
computed by olivLawFY 2022 → FY 2025
Net income CAGR 5Y
29.3%
computed by olivLawFY 2020 → FY 2025
EPS growth (YoY)
10.5%
computed by olivLawFY 2025
EPS CAGR 3Y
25.8%
computed by olivLawFY 2022 → FY 2025
EPS CAGR 5Y
29.7%
computed by olivLawFY 2020 → FY 2025
FCF growth (YoY)
-3,629.2%
computed by olivLawFY 2025

Profitability

Gross margin
unavailable
input data missing
EBITDA margin
52.0%
computed by olivLawTTM to 31 Mar 2026
EBIT margin
27.7%
computed by olivLawTTM to 31 Mar 2026
Net margin
15.8%
computed by olivLawTTM to 31 Mar 2026
FCF margin
-10.1%
computed by olivLawTTM to 31 Mar 2026

Returns

ROE
9.8%
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
ROA
2.6%
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
ROIC
5.8%
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
ROCE
5.1%
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
Payout ratio (EPS)
64.7%
computed by olivLawTTM to 31 Mar 2026
Payout ratio (FCF)
unavailable
the base of the ratio is not positive

Balance sheet

Net debt
80.7 bn USD
computed by olivLawbalance sheet at 31 Mar 2026
Net debt / EBITDA
4.8x
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
Debt / equity
1.5x
computed by olivLawbalance sheet at 31 Mar 2026
Interest coverage
2.4x
computed by olivLawTTM to 31 Mar 2026

Liquidity

Current ratio
0.7x
computed by olivLawbalance sheet at 31 Mar 2026
Quick ratio
unavailable
input data missing
Cash ratio
0.1x
computed by olivLawbalance sheet at 31 Mar 2026

Cash

Operating cash flow
11.7 bn USD
computed by olivLawTTM to 31 Mar 2026
Capital expenditure
15.0 bn USD
computed by olivLawTTM to 31 Mar 2026
Free cash flow
-3.3 bn USD
computed by olivLawTTM to 31 Mar 2026
FCF conversion
-64.2%
computed by olivLawTTM to 31 Mar 2026
Cash conversion
69.0%
computed by olivLawTTM to 31 Mar 2026

Efficiency

Days sales outstanding
unavailable
input data missing
Days payables outstanding
unavailable
input data missing

Market and valuation

Market capitalisation
99.3 bn USD
computed by olivLawbalance sheet at 31 Mar 2026
Enterprise value
180.0 bn USD
computed by olivLawbalance sheet at 31 Mar 2026
Market cap / net income TTM
19.3x
computed by olivLawTTM to 31 Mar 2026
P/E (TTM)
19.4x
computed by olivLawTTM to 31 Mar 2026
Earnings yield
5.1%
computed by olivLawTTM to 31 Mar 2026
P/B
1.8x
computed by olivLawbalance sheet at 31 Mar 2026
P/S
3.1x
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
EV/EBITDA
10.6x
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
EV/EBIT
20.0x
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
EV/Sales
5.5x
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
P/FCF
unavailable
the base of the ratio is not positive
FCF yield
-3.3%
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
Dividend yield
3.3%
computed by olivLawTTM to 31 Mar 2026
Shareholder yield (distributions)
3.4%
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026

3 indicators that do not apply to the sector.

Valuation

olivLaw classification

Neutral profile

Score: 67 / 100

A scoring methodology on indicators and valuation, not investment advice.

Closing price

127.39 USD

30 Oct 2026Source: olivLaw, closing series

Market cap: 99.3 bn USD

Key indicators

Market capitalisation
99.3 bn USD
computed by olivLawbalance sheet at 31 Mar 2026
P/E (TTM)
19.4x
computed by olivLawTTM to 31 Mar 2026
P/B
1.8x
computed by olivLawbalance sheet at 31 Mar 2026
EV/EBITDA
10.6x
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
ROE
9.8%
computed by olivLawTTM to 31 Mar 2026 · balance sheet at 31 Mar 2026
Net margin
15.8%
computed by olivLawTTM to 31 Mar 2026
Revenue growth (YoY)
5.6%
computed by olivLawFY 2025
Dividend yield
3.3%
computed by olivLawTTM to 31 Mar 2026

Coverage and freshness

31/37 reporting lines present
Latest full fiscal year: 2025
Latest reported period: 31 Mar 2026
Latest balance sheet date: 31 Mar 2026
Share count (cover of the latest filing), as of: 30 Apr 2026
Source: SEC (XBRL)published 05 May 2026
verified 2422derived 159

Score by group

  • Balance sheet51
  • Valuation74
  • Returns80
  • Quality50
  • Growth80

Estimated value range

Low
123.25
USD per share
Mid
133.22
USD per share
High
144.93
USD per share
Price: 127.39 USD
The price is within the range
Potential to the central value: 4.6% (value / price − 1)
Margin of safety: 4.4% (1 − price / value)
Agreement between methods: low · 3 methods used · 2 independent bases

The combined range = the median of the valid methods' low, central and high values; it is not a probability interval and does not cover every result. Envelope of all methods: 55.46 – 215.61 USD.

Valuation assumptions are editorial choices, not measured; beta is not measured.

Method ranges (USD per share)

— — Mid · ▏ Price

Valuation methods

  • DCF (discounted cash flow)unavailable · the base of the ratio is not positive
  • Dividend discount (DDM)55.46 – 74.58 (Mid 63.61)
  • Peers: EV/EBITDA172.06 – 215.61 (Mid 189.26)
    7 companies used · median multiple 13.5x · quartiles 12.7x – 14.7x
    AEE, CMS, EVRG, EXC, LNT, WEC, XEL
  • Peers: P/E123.25 – 144.93 (Mid 133.22)
    10 companies used · median multiple 20.3x · quartiles 18.8x – 22.1x
    AEE, CMS, ED, EVRG, EXC, LNT, NI, PEG, WEC, XEL
Multiple comparisons use the SIC vertical: Electric & Other Services Combined (SIC 4931)

Classification (SIC) comparables group by industry code, not by economic activity; the direct group is an editorial selection by activity. Members' multiples are on their own trailing twelve months, at their own latest close.

Assumptions (illustrative, editorial)

Risk-free rate
4.3%
Equity risk premium
5.0%
Beta (default)
1.00
Cost of equity
9.3%
Terminal growth
2.5%

Factor scorecard

Neutral profile · Score 67/100

FactorValueScoreWeight used
ROIC · Quality5.8%40 (vs peers)6%
Net margin · Quality15.8%60 (vs peers)6%
Revenue CAGR 3Y · Growth3.4%54 (on a fixed band)6%
EPS CAGR 3Y · Growth25.8%100 (on a fixed band)9%
Net debt / EBITDA · Balance sheet4.8x88 (vs peers)13%
Interest coverage · Balance sheet2.4x26 (on a fixed band)11%
Current ratio · Balance sheet0.7x0 (on a fixed band)4%
P/E (TTM) · Valuation19.4x64 (vs peers)13%
EV/EBITDA · Valuation10.6x88 (vs peers)11%
Dividend yield · Returns3.3%82 (vs peers)15%
Payout ratio (EPS) · Returns64.7%76 (on a fixed band)6%

Score groups

  • Balance sheet51/100 · 3/3 factors with a value
  • Growth80/100 · 2/2 factors with a value
  • Quality50/100 · 2/2 factors with a value
  • Returns80/100 · 2/2 factors with a value
  • Valuation74/100 · 2/2 factors with a value

Memo

Duke Energy CORP (DUK). Latest full fiscal year: 2025; data up to 2026-03-31.

Figures computed from the financial statements: revenue 31.7 bn USD in 2025; YoY growth 5.6%; net margin 15.8%; ROE 9.8%; net debt/EBITDA 4.8x.

The estimated value range is 123.25–144.93 USD per share (median of 3 methods, agreement: low); assumptions are illustrative. Against the central value of 133.22 USD, the price of 127.39 USD leaves a potential of 4.6% (value / price − 1) and a margin of safety of 4.4% (1 − price / value). The range is the median of the methods' low, central and high values, not a probability interval.

olivLaw score 67/100, methodological classification: neutral profile (score, margin of safety and method agreement together; not a judgement of the right price). Not investment advice.

Text generated deterministically from the figures shown; no language model. Not investment advice.

What supports the thesis

  • EPS CAGR 3Y: 25.8%
  • Net debt / EBITDA: 4.8x
  • EV/EBITDA: 10.6x
  • Dividend yield: 3.3%
  • Payout ratio (EPS): 64.7%

What contradicts it

  • Interest coverage: 2.4x
  • Current ratio: 0.7x
  • The valuation methods diverge

Versus the vertical median

Electric & Other Services Combined (SIC 4931) · same industry (4-digit SIC) · compared with 11 companies

Only companies with a capitalisation between 12.2 bn and 782.1 bn (within 8× of the company's); 6 of the vertical were left out.

Multiples and returns vs the median

P/E
19.4x
vertical median 19.6x
at median
EV/EBITDA
10.6x
vertical median 13.4x
below median (−20.4%)
P/S
3.1x
vertical median 2.7x
above median (+12.1%)
P/B
1.8x
vertical median 2.1x
below median (−14.7%)
ROE
9.8%
vertical median 11.3%
below median (−13.4%)
Net margin
15.8%
vertical median 13.6%
above median (+16.4%)
EBIT margin
27.7%
vertical median 22.0%
above median (+25.7%)
Revenue YoY
5.6%
vertical median 10.9%
below median (−48.3%)
Net debt/EBITDA
4.8x
vertical median 5.4x
below median (−11.7%)
Dividend yield
3.3%
vertical median 2.9%
above median (+13.5%)

Price rebased to 100 (monthly, 5 years)

Companies in the vertical

Market capP/EROENet marginRevenue YoY1A / 3A
DUKDuke Energy CORP99.3 bn19.49.8%15.8%+5.6%+2% / +43%
XELXcel Energy Inc51.2 bn18.611.4%—+1.2%−2% / +35%
EXCExelon Corporation47.2 bn16.99.8%11.2%+5.3%+0% / +19%
EDConsolidated Edison Inc43.0 bn19.68.7%12.5%+10.9%+20% / +33%
WECWec Energy Group, Inc.38.2 bn21.012.5%17.6%+14.0%+4% / +43%
PEGPublic Service Enterprise Group Incorporated37.0 bn18.511.8%16.0%+18.3%−8% / +21%
PCGPg&E Corp35.3 bn9.59.7%12.3%+2.1%−17% / −19%
AEEAmeren Corp30.6 bn19.412.1%17.9%+15.4%+8% / +46%
CMSCms Energy Corp22.0 bn21.011.3%11.6%+13.6%−5% / +29%
NINiSource Inc.21.4 bn22.810.1%8.2%+23.5%+6% / +77%
EVRGEvergy, Inc.19.8 bn22.88.8%14.6%+2.0%+12% / +75%
LNTAlliant Energy Corp18.5 bn22.511.3%18.6%+9.6%+7% / +47%

1- and 3-year price returns: for DUK from daily closes (the same as the performance table), for the other companies from month-end closes.

olivLaw engine forecast

The world engine ran after the company's latest material disclosure. Probabilities are of TOUCHING a level within the horizon (not closing there) and sit next to the random walk (p_rw), the no-information benchmark.

Valuation scenarios (editable assumptions)

Illustrative scenarios

Illustrative: not forecasts and without probabilities. Each case is one coherent set of assumptions, computed on today's figures.

Bear
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Base
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Bull
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Nothing is saved.

Estimated price (USD)

Estimated priceBearBaseBull
1 years
74.93
Total return -39% · Per year -39%
132.54
Total return 8% · Per year 8%
199.74
Total return 61% · Per year 61%
3 years
71.19
Total return -36% · Per year -14%
141.83
Total return 22% · Per year 7%
234.90
Total return 98% · Per year 26%
5 years
67.63
Total return -35% · Per year -8%
151.77
Total return 38% · Per year 7%
276.24
Total return 142% · Per year 19%
What moves the 3-year price the most
  • Exit P/E± 35.46
  • Net margin± 24.82
  • Annual revenue growth± 20.58
  • Annual dilution± 2.09

AI analysis

AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

In brief

Duke Energy is one of the largest energy holding companies in the US, supplying electricity and natural gas through regulated utilities in six states across the Southeast and Midwest. The company is in a period of accelerating demand growth driven by data centers and electrification, and its 2026 adjusted EPS guidance is 6.55 to 6.80 USD 3.

SWOT

Strengths

  • A regulated customer base and a broad territory in the Southeast and Midwest provide predictable revenue and a strong market position 1.
  • A long dividend history and earnings growth guidance through 2030 support long-term investor confidence 3.
  • The nuclear fleet and diversified generation portfolio provide low-emission energy and resources suited to future load 12.

Weaknesses

  • Dependence on state regulatory decisions means that delays or rate reductions can directly affect financial results 1.
  • Higher depreciation and interest expense on an expanding asset base weigh on quarterly profitability 3.
  • Industrial sales remained soft in 2025, showing the exposure of part of the customer base to economic conditions 1.

Opportunities

  • Demand from data centers and electrification could drive additional grid and generation investment 2.
  • Capital transactions such as the Brookfield investment in Duke Energy Florida could fund the capital plan without additional dilutive issuance 12.
  • The sale of nuclear tax credits and new operating licenses could lower customer costs and strengthen competitiveness 2.

Threats

  • Environmental rules on coal ash and emissions could raise costs and constrain investment plans 1.
  • Legislative changes to tax credits could reduce customer benefits and affect investment returns 1.
  • Customer adoption of solar and storage could reduce fixed cost recovery in some jurisdictions 1.

Risks

  • Regulatory approvals for investmenthigh

    Recovery of investments depends on state commission approvals, and unfavorable decisions could affect results and cash flows 1.

  • Coal ash regulationhigh

    EPA rules and closure costs for ash basins could end up above current estimates if the rules remain in effect 2.

  • Changes in federal energy policymedium

    Changes to federal policy on tax credits and emissions could affect the business model and energy costs 1.

  • Competition from customers and new technologiesmedium

    Self-generation and distributed solar could reduce sales volume and long-term recovery of fixed costs 1.

  • Extreme weather eventslow

    Storms and extreme temperatures can create restoration costs and service interruptions, and recovery of these depends on regulation 12.

Investment thesis

What would need to be true (bull case)

  • If demand from data centers and electrification strengthens, the company could convert grid investment into sustained growth of its regulated asset base 2.
  • Earnings growth guidance through 2030, with confidence to earn in the upper half of the range from 2028, could support long-term investor confidence 3.
  • Completed strategic transactions could provide financial flexibility and reduce the need for additional equity issuance 2.

What would break the thesis

  • If regulatory approvals are delayed or rates are reduced, investment recovery could be slower than expected 1.
  • Environmental and compliance costs tied to coal ash and emissions could exceed current forecasts and pressure margins 12.
  • Higher depreciation and interest could reduce profitability, particularly if investments are not recovered on time 3.

What to watch

  • Completion of the Carolinas utility combination and the new rate frameworkJanuary 1, 2027
  • Quarterly results and reaffirmation of 2026 adjusted EPS guidanceQ3 2026
  • Final EPA decision on changes to coal ash rules2027
  • Further staged investments by Brookfield in Duke Energy Floridathrough 2028

Products, market & competition

AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

The business

Generation is diversified: natural gas and fuel oil, nuclear and coal are the principal sources, complemented by hydroelectric and solar power 1. The company owns 11 operating nuclear reactors, some of which have received license extensions, an important element of its carbon reduction goals 12. The current strategy focuses on grid investment and new generation capacity, partly funded by recent strategic transactions 2.

Segments

Gas Utilities and Infrastructure

The gas segment serves customers in North Carolina, South Carolina, Ohio and Kentucky, and in 2026 sold its Tennessee business to Spire 23. Its contribution to total profit is small, and quarterly results were nearly flat as investment growth was offset by the effect of the sale 3.

Market context

The company's core market is regulated, with a state regulator in each jurisdiction, which limits direct competition in distribution. Competition comes mainly from on-site generation by industrial and commercial customers, distributed solar and municipalities that could establish their own utilities 1. Demand growth comes from population growth, economic development and data centers; weather-normal sales grew in 2025 while industrial sales stayed soft 1.

Over the longer term, energy demand could keep growing if economic development and electrification continue, supporting the company's investment plans 2. However, efficiency adoption and distributed energy could reduce average usage per residential customer, and macroeconomic factors such as high interest rates may weigh on industrial consumption 1.

Trends

  • Rising demand from data centerstailwind

    Data center development is a significant contributor to projected load growth, and the company has expanded its portfolio of such service agreements with financial protections meant to avoid costs for other customers 2. If this trend holds, it could support grid and generation investment 2.

  • Regulatory modernizationtailwind

    New laws in Ohio, South Carolina and North Carolina, including rate stabilization mechanisms and more timely fuel cost recovery, could improve the timing of investment recovery 1. This framework supports long-term earnings 1.

  • Environmental rules on coal ash and emissionsheadwind

    The 2024 EPA rules on coal ash and greenhouse gas emissions add compliance and closure costs; the company is challenging them in court, and the EPA proposed changes in 2026 that could be material 12. Costs could be recovered through rates, but the risk remains 2.

  • Development of gas and nuclear capacitymixed

    New natural gas plants and nuclear license extensions could provide reliable, low-emission capacity, but depend on regulatory approvals and on the availability of labor and equipment 12. Federal nuclear tax credits could influence customer costs 1.

Competitive position

In distribution, Duke Energy operates as the sole supplier in its service territories, except in Ohio, which has a competitive generation market 1. In wholesale sales the company competes with other utilities and merchant generators, where the main factors are capacity availability, reliability and price 1. Competition from customer self-generation and distributed solar is also growing 1.

The cited sources do not identify specific publicly listed competitors in detail, so the competitive analysis is limited to other utilities and generators in the region and to customers who generate their own power 1. For this reason, competitor tickers are left unassigned.

  • Other regional utilities and wholesale generators

    Compete for wholesale sales and capacity; not identified by name in the cited sources.

  • Municipalities with their own utilities

    The establishment of municipal utilities in service territories could intensify competition.

  • Distributed solar providers

    Customer solar installations reduce grid electricity sales, especially in residential segments.

  • Industrial customers with self-generation

    Large consumers producing their own power could reduce demand addressed to the company.

News & filings

In the press

SEC filings

  • Current report25 Sept 2026
    Departure or appointment of officers · Other events · Financial statements and exhibits
  • Current report13 Aug 2026
    Other events · Financial statements and exhibits
  • Current report05 Aug 2026
    Regulation FD disclosure · Financial statements and exhibits
  • Quarterly report04 Aug 2026
  • Current report04 Aug 2026
    Results of operations · Financial statements and exhibits
  • Current report17 Jul 2026
    Regulation FD disclosure · Financial statements and exhibits
  • Current report06 Jul 2026
    Regulation FD disclosure · Financial statements and exhibits
  • Current report13 May 2026
    Shareholder vote · Financial statements and exhibits
  • Quarterly report05 May 2026
  • Current report05 May 2026
    Results of operations · Financial statements and exhibits

Sources

  1. [1] Form 10-K, fiscal year ended 2025-12-31 · SEC / Duke Energy Corporation · 26 Feb 2026
  2. [2] Form 10-Q, quarter ended 2026-06-30 · SEC / Duke Energy Corporation · 04 Aug 2026
  3. [3] Form 8-K, results release (exhibit 99.1) · SEC / Duke Energy Corporation · 04 Aug 2026

Figures computed by olivLaw from SEC filings and closing prices; the qualitative analysis is AI-generated from cited sources. Not investment advice.

Duke Energy Corporation (DUK): stock, results, valuation and forecast · olivLaw