Duke Energyvs.Talen Energy
DUK vs TLN · both in Utilities & power producers, part of the Energy, grid & critical infrastructure value chain: Electricity utilities and large power producers, from nuclear to renewable portfolios.
Duke Energy is about 5.3× larger than Talen Energy by market cap.
Side by side
| DUK | TLN | |
|---|---|---|
| Market cap | $90.3B | $17B |
| Price | $116.84 | $359.22 |
| Today | +1.2% | −5.0% |
| Return YTD | −1.5% | +0.9% |
| Return 1Y | −8.0% | −12.2% |
| Since June 26, 2026 | −9.0% | −11.1% |
| P/E | 17.2 | — |
| P/S | 2.7 | 4.9 |
| P/B | 1.6 | 10.5 |
Data as of 2026-10-08 · updates daily after U.S. close
Since June 26, 2026: the change in the closing price, from the daily closes Sectivia records itself since that date.
The two companies
Duke EnergyDUK
A large US utility carrying a substantial nuclear fleet into a period of demand growth from electrification and data centres.
Full DUK profile →Talen EnergyTLN
Independent power producer whose Susquehanna nuclear plant sells directly to data centers.
Full TLN profile →More DUK & TLN comparisons
Other head-to-heads in the Utilities & power producers segment.
See where DUK and TLN sit in the full Energy, grid & critical infrastructure map: every segment from suppliers to end markets.Open the Energy value chain →