Phoenix CAUTION

WECC · AZ · last computed 2026-07-26

-5.9

Composite score

excess − constraint/2 − ttp penalty

62.8

Excess power

0=tight · 100=ample

65.4

Grid constraint

0=clear · 100=blocked

42mo

Time to power

interconnect → MW

Why this verdict: adequate excess capacity (63); high grid constraints (65); slow TTP (42mo).

30-day excess-power trend

Market	ISO	State	Verdict	Excess
Aurora	WECC	CO	CAUTION	60.2
Centennial	WECC	CO	CAUTION	60.2
Englewood	WECC	CO	CAUTION	60.0
Denver	WECC	CO	CAUTION	59.3
Colorado Springs	WECC	CO	CAUTION	58.1