Curated reference and analysis. Last full review: June 17, 2026
Verify all figures against ISO sources before relying on them for project decisions.
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Exhibit 2 · Project signal

Meta Hyperion

Data Center · Under Construction
ISO/RTO:MISOConfidence:High
Status
Under Construction
State
LA
County
Richland Parish
Nearest city
Holly Ridge / Rayville
Utility
Entergy Louisiana
Developer / owner
Meta
Estimated load
5,000 MW
Estimated generation
3,800 MW
Reported capex (as cited)
Over $10B initially; $27B+ via Blue Owl Capital partnership
Announced
2024-12
Expected COD
Phased through the late 2020s
Public summary
Meta is building a 5 GW AI campus on ~2,250 acres in northeast Louisiana. Planned floor area near 4 million square feet ranks it among the largest buildings on earth. Entergy is building ~3,800 MW of new gas generation to serve the campus.
Grid relevance
Entergy is adding 3.8 GW of new gas generation for one customer. The project shows a utility rebuilding its generation plan around a single hyperscale load.
Last updated
2026-06-17
Sources