Prediction Explanation: Watts Bar 2

Feature importance and per-unit prediction explanations for the model.

Per-Unit Prediction Explanation

Why was this prediction made? Each bar shows how a feature pushed the prediction higher or lower compared to the fleet average.

When will the next refueling outage begin?

FeatureValueImpact (days)
Cycle Length (days) 525.0 +36.21 days
Years to License Expiration 29.0 +17.9 days
Reactor Type (NSSS) WEST 4LP -7.82 days
Containment Type PWR-ICECND -7.13 days
Prior Cycle Length (months) 17.3 -3.78 days
Outage Number (experience) 6.0 -3.49 days
State TN +3.28 days
Units at Site 2.0 -3.19 days
3-Outage Rolling Avg Duration 57.7 +2.32 days
cycle_interval_cv 0.1 +1.83 days

Start Date — Global Importance

When will the next refueling outage begin?

Refueling Duration — Global Importance

How long will the next refueling outage last?

Refueling Extension — Global Importance

How many days past schedule will it run?

Forced Outage Duration — Global Importance

If a forced outage occurs now, how long will it last?

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