Marathon Generating Plant
BrownfieldMonroe County, Florida · SERC
Marathon Generating Plant is a brownfield datacenter candidate site in Monroe County, Florida, interconnecting through SERC. It screens at 54.9/100 DC Readiness with a catalogued 14 MW of candidate capacity.
Power & interconnection
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Sales tax exemption on manufacturing machinery including servers; no state income tax.
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Monroe County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| MARATHON | Substation-Adjacent | 138 kV | 100 MW | 3.6 yrs | 57.9 |
| KENNEDY DRIVE | Substation-Adjacent | 138 kV | 100 MW | 3.6 yrs | 57.5 |
| UNKNOWN108501 | Substation-Adjacent | 138 kV | 100 MW | 3.6 yrs | 57.3 |
| MARATHON GENERATING PLANT | Substation-Adjacent | 138 kV | 100 MW | 3.6 yrs | 56.2 |
| STOCK ISLAND | Substation-Adjacent | 138 kV | 100 MW | 3.6 yrs | 56.1 |
| UNKNOWN150796 | Substation-Adjacent | 138 kV | 100 MW | 3.6 yrs | 55.7 |
| UNKNOWN120079 | Substation-Adjacent | 138 kV | 100 MW | 3.6 yrs | 54.8 |
| Big Pine | Brownfield | — | 3 MW | — | 54.2 |
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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This page shows a public slice of the GridCensus dataset for Marathon Generating Plant, Monroe County. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.