San Juan CAUTION
PREPA · PR · last computed 2026-06-07
-113.6
Composite score
excess − constraint/2 − ttp penalty
4.8
Excess power
0=tight · 100=ample
64.0
Grid constraint
0=clear · 100=blocked
67mo
Time to power
interconnect → MW
Why this verdict: high grid constraints (64); slow TTP (67mo).
30-day excess-power trend
Comparable markets in PREPA
No comparable markets indexed yet.