| Iron Mountain MIA-1 | Iron Mountain; Brasfield & Gorrie (general contractor) | 16 | Under construction | Aug. 8, 2025 | Under 50 MW |
| Metrobloks MIA-MB01 | Metrobloks (Los Angeles) | 15.2 | Under construction | July 17, 2026 | Under 50 MW |
| Project Apollo | Not disclosed (team with past work for Amazon, Meta and Iron Mountain) | 15 | Proposed | Dec. 3, 2024 | Under 50 MW |
| “Fishbowl” micro data center | ReadySetFundGrow | — | Under construction | July 17, 2026 | Under 50 MW |
Updates, newest first
- July 17, 2026 Metrobloks MIA-MB01 · Reported under construction. (Miami Herald via GovTech, July 17, 2026)
- July 17, 2026 “Fishbowl” micro data center · Reported under construction. (Miami Herald via GovTech, July 17, 2026)
- Aug. 8, 2025 Iron Mountain MIA-1 · Building topped out; general contractor Brasfield & Gorrie. (DatacenterDynamics, Aug. 8, 2025)
- April 2, 2025 Metrobloks MIA-MB01 · Metrobloks buys the 4.05-acre site (Cushman & Wakefield for the buyer, Transwestern for seller Sagard). (Cushman & Wakefield (press release), April 2, 2025)
- Feb. 27, 2025 Iron Mountain MIA-1 · Iron Mountain breaks ground. (DatacenterDynamics, Feb. 27, 2025)
- Dec. 3, 2024 Project Apollo · Incentive item before the county commission. (Miami-Dade County, Dec. 3, 2024; DatacenterDynamics, Nov. 27, 2024)
Statewide
Florida’s data center law, SB 484, took effect July 1, 2026: large-load customers pay the full cost of their power, and local governments keep the power to deny projects. The state’s sales-tax exemption for data centers of 100 MW or more runs to 2037. The rules →