DUK · US
DUK.US: Regulated utility compounding + data-center load
Duke Energy Q2'26 revenue $7.59B, adj. EPS $1.43 (+14%), guide reaffirmed $6.55–$6.80. $80B+ capex plan for grid + generation. Peers: NEE, SO, AEP.
Cite a section with a deep link, e.g. /en/r/duk-us-research#thesis
Market snapshot
- Price (~8/21)
- USD 119.8
- Market cap
- USD 93.4B
- Q2'26 adj. EPS
- 1.43
- H1'26 revenue
- USD 16.8B
As-of 2026-09-25 (weekly refresh; equities aligned to §A. Missing series are N/A/null. Not investment advice.)
Thesis
Duke Energy (DUK) serves ~8.4M electric and gas customers across the Carolinas, Florida, and Midwest. Q2'26 operating revenue $7.59B (+1%), adj. EPS $1.43 (+14%), NI to common $1.08B. H1 revenue $16.77B, OCF $4.27B. FY26 adj. EPS guide $6.55–$6.80 reaffirmed; long-term 5–7% growth through 2030.
Thesis: Hold / bond-proxy yield + EPS compounding. $80B+ five-year capital plan targets grid modernization and data-center load growth; ~3.7% dividend yield at ~$119.80.
Business
Model: Regulated electric and gas utilities — returns set by state commissions on rate base (generation, T&D, gas LDC).
Flagships: (1) Electric Utilities & Infrastructure (Carolinas, Florida, Midwest); (2) Gas utilities (Piedmont, etc.); (3) Commercial renewables (minor vs regulated).
Competitiveness: Large Southeast/Midwest franchise; constructive regulatory relationships; scale for grid investment.
Strategy (12–24m): Execute $80B+ capex plan; coal retirements + solar/storage/gas; capture data-center load growth; EPS 5–7% through 2030.
Entity / boundary: NYSE DUK — Duke Energy Corporation; Piedmont Tennessee sold H1'26 ($2.5B proceeds).
{
Strategy pillars
| Pillar | Content |
|---|---|
| Grid modernization | $80B+ five-year capital plan; transmission + distribution for data-center load growth |
| Clean transition | Coal retirements; solar + storage + gas balancing; nuclear life extension |
| EPS growth 5–7% | Through 2030 off 2025 midpoint $6.30; top-half confidence from 2028 |
}
Value chain
Position: Regulated downstream — wires/pipes to end customers.
Upstream: fuel suppliers (gas, nuclear, coal transition). Downstream: residential, commercial, industrial, and emerging data-center load.
Customer concentration: N/A — regulated monopoly franchise; no single customer >10%.
{
Customer structure
| Item | Value | Note |
|---|---|---|
| Customer base | ~8.4M electric & gas | Regulated monopoly territories |
| Customer concentration | N/A (retail franchise) | No single customer >10% |
| Load growth driver | Data centers + electrification | Carolinas / Midwest pipeline |
}
Supply-chain risks: (1) Transformer and large-equipment lead times; (2) Construction labor availability — echoed in Risks.
Corporate events
{
Corporate events
| Date | Phase | Event | Meaning |
|---|---|---|---|
| 2026-H1 | Divestiture | Piedmont Tennessee sale ($2.5B proceeds) | Portfolio simplification; funds capex |
| 2024-05 | Leadership | Harry Sideris succeeds Lynn Good as CEO | Continuity on capital plan |
| 2026-08 | Earnings | Q2 adj. EPS $1.43; guide reaffirmed | Infrastructure investment driving EPS |
}
Valuation
Price ~$119.80 / mkt ~$93B. Forward PE ~18x on FY26 guide midpoint; dividend yield ~3.7%.
{
Valuation snapshot
| Metric | Value | Note |
|---|---|---|
| P/E (forward approx.) | ~18x | On FY26 guide midpoint ~$6.68 |
| P/B | ~1.7x | Regulated asset base |
| Dividend yield | ~3.7% | Defensive yield compounder |
| Price read (~8/21) | ~$119.80 | Bond-proxy + data-center load optionality |
}
{
Valuation & returns · ~3y
Interactive chart available in the reader.
}
Share price · ~3y
Interactive chart available in the reader.
Financial trend (~24 months)
{
Revenue · last 8 quarters
Interactive chart available in the reader.
}
{
Operating margin · last 8 quarters
Interactive chart available in the reader.
}
Financial health (§A.7)
{
Financial health (§A.7)
| Item | Value | Note |
|---|---|---|
| OCF (H1'26) | $4.27B | Funds majority of capex + dividend |
| Long-term debt | $82.2B (6/30/26) | Typical for regulated utility scale |
| Liquidity / credit | IG-rated; revolver available | Stable regulated cash flows |
| Auditor / going concern | Unqualified; none noted | Per 10-Q |
}
Net income · last 8Q
Interactive chart available in the reader.
Operations
Q2 growth driven by electric utility infrastructure investment and customer growth. H1 CapEx $8.24B — heavy grid build cycle.
{
Key financials / segments
| Item | Value | YoY | Note |
|---|---|---|---|
| Q2'26 operating revenue | $7.59B | +1% | Regulated electric + gas |
| Q2'26 adj. EPS | $1.43 | +14% | Beat consensus ~$1.30 |
| H1'26 OCF | $4.27B | −15% | Timing vs 2025 |
| H1'26 CapEx | $8.24B | — | Grid + generation build |
| Customers | ~8.4M electric + gas | — | Carolinas, Florida, Midwest |
| FY26 adj. EPS guide | $6.55–$6.80 | — | Reaffirmed; on track |
}
Competition
Peers: NEE (FPL + renewables), SO (Southeast regulated + Vogtle nuclear), AEP (transmission-heavy).
Strengths: Scale, data-center load pipeline, EPS growth guide. Weaknesses: Rate-case lag, heavy capex/financing needs.
{
Peer comparison
| Company | Position | Margin | Strength | Weakness |
|---|---|---|---|---|
| Duke Energy (self) | Large regulated utility | Op. margin ~28% | Southeast footprint + data-center load | Heavy capex / rate-case lag |
| NextEra (NEE) | Renewables + FPL | Renewables premium | Best-in-class renewables developer | Higher valuation; Florida storm risk |
| Southern Co. (SO) | Southeast regulated | Similar regulated profile | Nuclear (Vogtle) now online | Vogtle cost legacy; slower EPS growth |
| American Electric (AEP) | T&D + generation | Regulated returns | Large transmission grid | Coal transition costs |
}
Management
{
Key management (24m)
| Role | Name | Since | 24m change |
|---|---|---|---|
| CEO | Harry Sideris | 2024-05 | Succeeded Lynn Good May 2024 |
| CFO | Brian Savoy | 2023-11 | No change |
| Chair | William J. Brown | 2023-05 | No change |
}
24m changes: Harry Sideris became CEO May 2024 (succeeded Lynn Good); CFO Savoy stable.
Stability: Stable post-orderly succession.
Outlook
H2'26 is largest earnings quarter. Watch: rate-case outcomes, data-center interconnection queue, CapEx recovery timing, storm season.
Scenarios
| Scenario | Conditions | Implication |
|---|---|---|
| Bull | Data-center load accelerates; constructive rate cases | EPS top-half of 5–7% range |
| Base | Guide met; steady capex recovery | Yield + mid-single EPS growth |
| Bear | Rate lag + storm costs | EPS miss; yield-only return |
Risks
{
Risks (severity)
| Risk | Level | Note |
|---|---|---|
| Rate-case / regulatory lag | 高 | Capex recovery timing |
| Interest-rate / refinancing | 中 | $82B+ debt stack |
| Storm / weather events | 中 | Southeast hurricane exposure |
| Data-center load forecast miss | 中 | Capex tied to load growth |
| Fuel / commodity cost pass-through | 低 | Mostly recovered via riders |
}
{
}
Tracking list
- Quarterly adj. EPS vs $6.55–$6.80 guide
- Regulated rate-base growth and ROE approvals
- Data-center load announcements / interconnections
- CapEx spend vs $80B+ plan
- OCF vs dividend + capex funding gap
Confirm: EPS on guide, constructive rate orders, load growth visible.
Falsify: Rate-case denial, major storm, load growth stalls.
References
- Duke Energy Q2 2026 earnings (2026-08-04) — https://www.prnewswire.com/news-releases/duke-energy-announces-second-quarter-2026-results-302XXXXX.html
- Duke Energy Form 10-Q — https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001326160
- Q2 2026 earnings call — https://www.fool.com/earnings/call-transcripts/2026/08/04/duke-energy-duk-q2-2026-earnings-call-transcript/
Not investment advice.
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