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Marlborough CAUTION

ISONE · MA · last computed 2026-05-30

10.8
Composite score
excess − constraint/2 − ttp penalty
30.3
Excess power
0=tight · 100=ample
39.0
Grid constraint
0=clear · 100=blocked
16mo
Time to power
interconnect → MW
Why this verdict: fast TTP (16mo).

30-day excess-power trend

Comparable markets in ISONE

MarketISOStateVerdictExcess
Andover ISONE MA CAUTION 30.3
Boston ISONE MA CAUTION 30.3
Needham ISONE MA CAUTION 30.3
Portland ISONE ME CAUTION 30.3
Providence ISONE RI CAUTION 30.3
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