Phoenix CAUTION

WECC · AZ · last computed 2026-08-10

-7.2

Composite score

excess − constraint/2 − ttp penalty

62.5

Excess power

0=tight · 100=ample

67.5

Grid constraint

0=clear · 100=blocked

42mo

Time to power

interconnect → MW

Why this verdict: adequate excess capacity (62); high grid constraints (68); slow TTP (42mo).

30-day excess-power trend

Market	ISO	State	Verdict	Excess
Aurora, CO	WECC	CO	CAUTION	62.8
Centennial	WECC	CO	CAUTION	61.5
Englewood	WECC	CO	CAUTION	61.2
Denver	WECC	CO	CAUTION	60.5
Colorado Springs	WECC	CO	CAUTION	59.3