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Portland CAUTION

WECC · OR · last computed 2026-08-10

24.0
Composite score
excess − constraint/2 − ttp penalty
51.0
Excess power
0=tight · 100=ample
54.0
Grid constraint
0=clear · 100=blocked
19mo
Time to power
interconnect → MW
Why this verdict: neutral signal.

30-day excess-power trend

Comparable markets in WECC

MarketISOStateVerdictExcess
Central Washington WECC WA CAUTION 50.9
McCarran WECC NV CAUTION 50.8
Hillsboro WECC OR CAUTION 50.7
Rural Pacific NW WECC OR CAUTION 51.3
Boardman WECC OR CAUTION 51.5
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