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DCPI index
Johannesburg
CAUTION
SOCO · GA · last computed 2026-07-26
35.0
Composite score
excess − constraint/2 − ttp penalty
55.5
Excess power
0=tight · 100=ample
41.1
Grid constraint
0=clear · 100=blocked
17
mo
Time to power
interconnect → MW
Why this verdict:
adequate excess capacity (56); fast TTP (17mo).
30-day excess-power trend
Comparable markets in SOCO
Market
ISO
State
Verdict
Excess
Lithia Springs
SOCO
GA
CAUTION
56.6
Suwanee
SOCO
GA
CAUTION
56.7
Alpharetta
SOCO
GA
CAUTION
56.8
Douglasville
SOCO
GA
CAUTION
56.8
Social Circle
SOCO
GA
CAUTION
57.1
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