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 (+4.1% vs −18.5%).
Side by side
| DUK | TLN | |
|---|---|---|
| Market cap | $96.9B | $17.2B |
| Price | $121.59 | $307.67 |
| Today | −0.3% | +0.7% |
| Return YTD | +4.1% | −18.5% |
| Return 1Y | −1.9% | −14.2% |
| P/E | 18.5 | — |
| P/S | 2.9 | 5.0 |
| P/B | 1.8 | 10.6 |
Data as of 2026-08-26 · updates daily after U.S. close
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 →