What-If · Re-Curve

Scenario Builder

Slip a start, extend a refuel, drop an outage or add a hypothetical trip. The national forward MW-offline curve redraws as you move it.

Stress-test the supply forecast

Move any unit's outage, extend a refuel, or drop in a hypothetical trip and instantly re-curve the national forward MW-offline line. Size the supply impact of the scenarios you are watching.

Unlocks with Pro · $499/mo

Get instant access Compare plans

Ontario (IESO) separate fleet

Ontario detail

MW Offline

3,632 MW

29.9% of the Ontario fleet

Units Offline

4 of 16

Bruce, Darlington, Pickering

Delivering

8,528 MW

of 12,160 MW installed

Resolution

1 hour

vs. once-daily for the U.S. fleet

Ontario is not part of the scenario model yet; live status for reference. Ontario is reported as a separate fleet and is never added into the U.S. national figures above. IESO grid-operator market data (MW delivered), not NRC percent-power.