East Wenatchee CAUTION

WECC · WA · last computed 2026-07-26

27.4

Composite score

excess − constraint/2 − ttp penalty

51.0

Excess power

0=tight · 100=ample

47.3

Grid constraint

0=clear · 100=blocked

18mo

Time to power

interconnect → MW

Why this verdict: fast TTP (18mo).

30-day excess-power trend

Market	ISO	State	Verdict	Excess
Boardman	WECC	OR	CAUTION	50.9
Central Washington	WECC	WA	CAUTION	51.2
Rural Pacific NW	WECC	OR	CAUTION	51.2
Portland	WECC	OR	CAUTION	50.8
Portland	WECC	OR	CAUTION	50.8