Best energy stocks in 2026: ranked by real data
Every listed company in the Energy, grid & critical infrastructure value chain (25 stocks), mechanically ranked by actual market data. No opinions, no January listicle. Re-ranked every trading day.
As of October 9, 2026, the strongest energy stock this year is Quanta Services (PWR, +62.4% YTD), while GE Vernova leads on size at $268B. Unlike a listicle written in January, this page re-ranks itself every trading day from real market data.
Top 10 by return this year
Share price change since the last close of last year. Dividends are not included.
| # | Company | YTD return | 1Y return | Market cap |
|---|---|---|---|---|
| 1 | Quanta ServicesPWRGrid & electrification | +62.4% | +54.5% | $103B |
| 2 | GE VernovaGEVPower equipment | +52.9% | +59.8% | $268B |
| 3 | EatonETNPower equipment | +33.3% | +12.7% | $165B |
| 4 | Emerson ElectricEMRGrid & electrification | +19.8% | +19.6% | $89B |
| 5 | Rockwell AutomationROKPower equipment | +11.6% | +24.7% | $48.1B |
| 6 | HubbellHUBBGrid & electrification | +7.0% | +13.3% | $25.1B |
| 7 | American Electric PowerAEPUtilities & power producers | +5.9% | +3.3% | $66.9B |
| 8 | Dominion EnergyDUtilities & power producers | +5.0% | +1.1% | $54.3B |
| 9 | Enphase EnergyENPHSolar & wind | +2.7% | −8.7% | $4.3B |
| 10 | Duke EnergyDUKUtilities & power producers | −0.3% | −6.7% | $90.9B |
Data as of 2026-10-09 · updates daily after U.S. close
The 10 largest by market cap
The heavyweights of the energy chain.
| # | Company | Market cap | Today | P/E |
|---|---|---|---|---|
| 1 | GE VernovaGEVPower equipment | $268B | +0.5% | 28.1 |
| 2 | EatonETNPower equipment | $165B | +1.2% | 43.0 |
| 3 | NextEra EnergyNEEUtilities & power producers | $161B | +0.0% | 17.4 |
| 4 | Constellation EnergyCEGUtilities & power producers | $106B | +4.6% | 30.5 |
| 5 | Quanta ServicesPWRGrid & electrification | $103B | +3.0% | 77.9 |
| 6 | Southern CompanySOUtilities & power producers | $98.8B | +0.0% | 21.2 |
| 7 | Duke EnergyDUKUtilities & power producers | $90.9B | −0.2% | 17.3 |
| 8 | Emerson ElectricEMRGrid & electrification | $89B | +1.7% | 34.6 |
| 9 | American Electric PowerAEPUtilities & power producers | $66.9B | +0.4% | 21.3 |
| 10 | Dominion EnergyDUtilities & power producers | $54.3B | −0.2% | 21.4 |
Lowest valuation (P/E)
Lowest positive trailing P/E; companies with negative earnings are left out. Cheap can be cheap for a reason; see each profile for the risks.
| # | Company | P/E | P/S | Market cap |
|---|---|---|---|---|
| 1 | First SolarFSLRSolar & wind | 11.0 | 3.6 | $19.2B |
| 2 | ExelonEXCUtilities & power producers | 15.5 | 1.7 | $43.1B |
| 3 | Duke EnergyDUKUtilities & power producers | 17.3 | 2.7 | $90.9B |
| 4 | NextEra EnergyNEEUtilities & power producers | 17.4 | 5.6 | $161B |
| 5 | Southern CompanySOUtilities & power producers | 21.2 | 3.4 | $98.8B |
| 6 | American Electric PowerAEPUtilities & power producers | 21.3 | 3.0 | $66.9B |
| 7 | Dominion EnergyDUtilities & power producers | 21.4 | 3.1 | $54.3B |
| 8 | VistraVSTUtilities & power producers | 24.4 | 2.8 | $54.1B |
| 9 | NRG EnergyNRGUtilities & power producers | 26.8 | 0.7 | $22.7B |
| 10 | HubbellHUBBGrid & electrification | 27.9 | 4.0 | $25.1B |