Hyperscale Data Centre
Geothermal Power
Desalination
Operation 02

Hyperscale Data Centre

150-200 MW Tier IV hyperscale facility deployed in three synchronized phases (2026-2032) matching geothermal capacity. 100% green power, zero grid dependence. Colocation hub for GIBFC and Mentawai Bay Development Authority.

150-200MW
Final IT Load
3
Phased Rollout
≤1.15PUE
Efficiency (Ph3)
2026-2032
Timeline

Synchronized Expansion: Data Centre Meets Geothermal Phases

The Mentawai Data Centre solves the two largest challenges facing hyperscale compute: access to cheap, reliable baseload renewable energy (Geothermal) and the management of tremendous cooling demands (Desalination integration).

By matching our data centre expansion directly to geothermal generation capacity across three phases, we guarantee grid independence, eliminate transmission risk, and achieve a 50% discount on LCOE compared to mainland operations.

Three-Phase Synchronized Deployment (2026-2032)

1

Initial Deployment

2026-2027
Data Centre Capacity
25 MW IT Load
PUE Target: ≤1.20
Cooling: Direct liquid + air, PUE optimization
Synchronized Geothermal
25-35 MW
Purpose: Anchor clients (GIBFC, Mentawai Bay Authority)
De-Risk: Minimal capex, validates cooling integration with desalination
2

Capacity Scaling

2028-2029
Data Centre Capacity
65 MW (subtotal) IT Load
PUE Target: ≤1.18
Cooling: Enhanced heat recovery, improved efficiency
Synchronized Geothermal
+65-80 MW (subtotal ~90-115 MW)
Purpose: Regional compute demand, tier expansion
De-Risk: Phase 1 cooling systems proven, expansion is replication
3

Full-Scale Deployment

2030-2032
Data Centre Capacity
150-200 MW (final) IT Load
PUE Target: ≤1.15
Cooling: Integrated seawater desalination, zero waste water
Synchronized Geothermal
+450-550 MW (subtotal 540-665 MW)
Purpose: Regional hyperscale hub, ASEAN compute gateway
De-Risk: Proven cooling model, optimized operations, full ecosystem integration

Anchor Clients

Mentawai Bay Development Authority

Serving the data infrastructure needs of the surrounding precinct, smart-city operations, and regional government services.

GIBFC (Global Islamic Business & Finance Corridor)

Secure, green colocation for regional Islamic finance operations, trading systems, and business infrastructure.

Facility Location

  • Site: SEZ Padang Extension (adjacent to geothermal hub)
  • Elevation: 15m+ (tsunami protection)
  • Architecture: High-density multi-story, modular expansion
  • Connectivity: Subsea fibre + regional network hub

Environmental Excellence

  • Power Source: 100% geothermal (zero grid)
  • Cooling: Seawater desalination integration
  • Emissions: Carbon-negative (geothermal offsets)
  • Water: Zero discharge (closed-loop recycling)

Integration in the Ecosystem

Receives Inputs From
  • › Geothermal Power (300-400 MW HVDC)
  • › Desalination Plant (cooling water supply)
  • › Logistics Hub (hardware & equipment)
  • › Mentawai Bay Authority (anchor demand)
Provides Outputs To
  • › GIBFC (Secure regional finance compute)
  • › Mentawai Bay (Smart city infrastructure)
  • › Regional Partners (Colocation services)
  • › Island Distribution (Network hub connectivity)

Explore the Full Ecosystem

See how our data centre cooling integration drives desalination and mineral processing across all interconnected operations.

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