Monthly average price
- Real-time
- Day-ahead
USD/MWh, mean of each month’s complete hours at the hub.
PJM hourly prices through August 2026.
PJM Interconnection
PJM power prices
Hub prices, negative-price hours and the plant fleet, 2025 and 2026 to August.
- Western Hub real-time, 2025
- $49.27 /MWh
- Western Hub day-ahead, 2025
- $50.25 /MWh
- Western Hub real-time, 2026 to Aug
- $71.30 /MWh
- Negative real-time hours at plant nodes, 2025
- 1.2%
PJM hourly prices through August 2026 · EIA-860M August 2026 · Updated 2026-10-27
Hub prices
7 hubs, January 2025 to August 2026.
Hours with negative real-time prices
- Plant nodes1,115 nodes
- Western Hub
Negative node-hours over valid node-hours, real-time.
Real-time prices at 1,115 pricing nodes linked to plants. Node names are part of Pro.
| Hub | 2025 real-time | 2025 day-ahead | 2026 to Aug real-time | 2026 to Aug day-ahead | Negative hours, 2025 |
|---|---|---|---|---|---|
| Western Hub | $49.27 | $50.25 | $71.30 | $73.46 | 0.0% |
| Eastern Hub | $45.97 | $45.98 | $59.57 | $61.22 | 0.3% |
| AEP-Dayton Hub | $43.87 | $45.13 | $55.90 | $57.52 | 0.0% |
| Dominion Hub | $50.89 | $50.88 | $74.66 | $71.80 | 0.0% |
| Northern Illinois Hub | $36.06 | $36.65 | $38.06 | $43.41 | 3.8% |
| New Jersey Hub | $41.86 | $42.14 | $55.24 | $56.87 | 0.1% |
| Ohio Hub | $44.01 | $45.23 | $55.75 | $57.35 | 0.0% |
Plant fleet
- Operating plants
- 2,058
- Nameplate
- 225 GW
- Plants with hourly node prices
- 551 of 2,058
- States
- 15
Nameplate by fuel
- Natural gas105 GW46%
- Coal38 GW16%
- Nuclear34 GW15%
- Solar19 GW8%
- Other12 GW5%
- Wind12 GW5%
- Hydro8.3 GW4%
- Battery storage0.6 GW0%
EIA-860M August 2026, operating projects by ISO region.Open the map
Largest plants
Nameplate, all generators and batteries.Plants by state
Nameplate by state
States with 1% or more of the market’s nameplate.