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DCPI index
Oak Brook
AVOID
PJM · IL · last computed 2026-07-26
-25.2
Composite score
excess − constraint/2 − ttp penalty
42.9
Excess power
0=tight · 100=ample
56.6
Grid constraint
0=clear · 100=blocked
34
mo
Time to power
interconnect → MW
Why this verdict:
DCPI verdict: AVOID.
30-day excess-power trend
Comparable markets in PJM
Market
ISO
State
Verdict
Excess
Franklin Park
PJM
IL
AVOID
42.9
Mount Prospect
PJM
IL
AVOID
43.0
Byron Center
PJM
MI
AVOID
42.7
Troy
PJM
MI
AVOID
42.7
Elk Grove
PJM
IL
AVOID
43.1
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