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DCPI index
Marlborough
AVOID
ISONE · MA · last computed 2026-08-10
-2.6
Composite score
excess − constraint/2 − ttp penalty
34.7
Excess power
0=tight · 100=ample
34.6
Grid constraint
0=clear · 100=blocked
15
mo
Time to power
interconnect → MW
Why this verdict:
DCPI verdict: AVOID; fast TTP (15mo).
30-day excess-power trend
Comparable markets in ISONE
Market
ISO
State
Verdict
Excess
Needham
ISONE
MA
AVOID
34.7
Somerville
ISONE
MA
AVOID
34.6
Waltham
ISONE
MA
AVOID
34.6
Boston
ISONE
MA
AVOID
34.5
Springfield
ISONE
MA
AVOID
34.4
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