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 5.6× larger than Talen Energy by market cap; year to date, Duke Energy leads (+7.1% vs +2.9%).
Side by side
| DUK | TLN | |
|---|---|---|
| Market cap | $97.8B | $17.5B |
| Price | $125.48 | $385.80 |
| Today | +0.2% | +0.4% |
| Return YTD | +7.1% | +2.9% |
| Return 1Y | +6.2% | +44.2% |
| P/E | 19.0 | — |
| P/S | 2.9 | 5.3 |
| P/B | 1.8 | 16.3 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Duke EnergyDUK
Large US utility with a significant nuclear fleet and growing demand from electrification and data centres.
Full DUK profile →Talen EnergyTLN
Independent power producer with nuclear capacity that supplies data centers directly.
Full TLN profile →More comparisons in Utilities & power producers
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 →