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DCPI index
Sandston
AVOID
PJM · VA · last computed 2026-07-28
-36.2
Composite score
excess − constraint/2 − ttp penalty
35.3
Excess power
0=tight · 100=ample
62.6
Grid constraint
0=clear · 100=blocked
34
mo
Time to power
interconnect → MW
Why this verdict:
DCPI verdict: AVOID; high grid constraints (63).
30-day excess-power trend
Comparable markets in PJM
Market
ISO
State
Verdict
Excess
Culpeper
PJM
VA
AVOID
35.0
Leesburg
PJM
VA
AVOID
35.6
Richmond
PJM
VA
AVOID
35.6
Dublin
PJM
OH
AVOID
34.9
Manassas
PJM
VA
AVOID
34.9
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