Charleston, SC CAUTION

SOCO · SC · last computed 2026-07-26

30.2

Composite score

excess − constraint/2 − ttp penalty

50.7

Excess power

0=tight · 100=ample

41.1

Grid constraint

0=clear · 100=blocked

17mo

Time to power

interconnect → MW

Why this verdict: fast TTP (17mo).

30-day excess-power trend

Market	ISO	State	Verdict	Excess
Goose Creek	SOCO	SC	CAUTION	51.2
Huntsville	SOCO	AL	CAUTION	51.5
Montgomery	SOCO	AL	CAUTION	51.8
Atlanta	SOCO	GA	AVOID	49.2
Birmingham	SOCO	AL	CAUTION	52.2