IRIS Data Center Development

A phased 710 MW AI data center campus development plan across IRIS 1-11 in Most, Czechia.

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Modular Architecture

Phased Development Plan

Deployable IT Capacity

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Phase 1 (2027)

IRIS 3 – 50 MW – Q1 2027

Phase 1 (2027)

IRIS 3 – 50 MW – Q1 2027

Phase 2 (2027–2029)

IRIS 1 – 75 MW – Q2 2028

IRIS 4 – 54 MW – Q3 2029

IRIS 5 – 72 MW – Q3 2029

200 MW GIS Substation – Q2 2028

Phase 2 (2027–2029)

IRIS 1 – 75 MW – Q2 2028

IRIS 4 – 54 MW – Q3 2029

IRIS 5 – 72 MW – Q3 2029

200 MW GIS Substation – Q2 2028

Phase 3 (2030–2031)

IRIS 6 & 7 – 108 MW – Q2 2030

IRIS 8 & 11 – 108 MW – Q4 2030

IRIS 9 & 10 – 108 MW – Q4 2030

500 MW GIS Substation – Q2 2030

IRIS 2 – 135 MW – Q4 2031

Phase 3 (2030–2031)

IRIS 6 & 7 – 108 MW – Q2 2030

IRIS 8 & 11 – 108 MW – Q4 2030

IRIS 9 & 10 – 108 MW – Q4 2030

500 MW GIS Substation – Q2 2030

IRIS 2 – 135 MW – Q4 2031

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Technical Blueprints

Built for High-Density Workloads

Our physical footprint provides structural layouts built to comfortably manage heavy industrial configurations and advanced system density loads across multiple server tiers seamlessly.

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Aggregate Campus Power

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Annualized Design PUE

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IRIS 1 WUE / Zero-Adiabatic Cooling

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Aggregate Campus Power

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Net Deployable IT Load

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IRIS 1 WUE / Zero-Adiabatic Cooling

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Core Value Proposition

Market Overspill Solution

Location

Most, Czechia

To German Border

20 km

To Prague

85 km

Target Markets

Frankfurt & Leipzig overflow

Demand-Linked Growth

Deployment Model

Demand-linked activation

Trigger

Phased by tenant commitment

Speculative Risk

Eliminated

Carrying Costs

Zero speculative exposure

Ultra-Low Latency Topology

Max Latency

Sub-5 ms to major IXPs

To Prague

1.3 ms

To Leipzig

1.8 ms

To Frankfurt

4.2 ms

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Technical Substation Architecture

grid connection & power architecture

A campus built at hyperscale

2N GIS Substation

Compact, weather-sealed 110/35 kV GIS substation with a 4,000 A double busbar configuration and full 2N path separation, eliminating single points of failure across the campus.

tri-feeder grid diversity

Powered by one 110 kV transmission line from CEZ and two 400 kV transmission lines from Pocerady, providing Tri-Feeder grid diversity and resilient utility connectivity.

dynamic load segregation

Infrastructure cleanly separates customer zones to scale effortlessly from standard hyperscale deployments to the IRIS 3 high-density deployment, where rack densities of up to 14 kW/sqm are supported.

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Sovereign Eco-Performance

IRIS 1 WUE = 0.00

IRIS 1 WUE = 0.00

Water Usage Effectiveness

IRIS 1 achieves a Water Usage Effectiveness (WUE) of 0.00 through no adiabatic cooling and AHU-only humidification, delivering efficient thermal management with minimal water consumption.

This completely insulates international operators and ESG-focused infrastructure funds from regional water scarcity risks.

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Sustainability & Mechanical Innovation

the hybrid cooling matrix

To manage the vast thermal output of high-performance GPU arrays, IRIS pairs high-temperature direct liquid cooling (DLC) chip loops with ambient chilled water fan wall systems. Every loop is built for concurrent, multi-tier maintenance, ensuring continuous uptime.

Campus PUE Target

1.24–1.30

IRIS 1 WUE

0.00

Cooling Type (IRIS 3 / KONNECT)

80% DLC

Secondary Cooling (IRIS 3 / KONNECT)

20% RDHx

Phasing Plan
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Campus Blueprint

Phasing Plan

A structured two-phase rollout delivering 710 MW of total campus power and 440 MW of deployable IT capacity across the IRIS AI campus in Czechia, Central Europe.

View Full Plan

Phase 1

IRIS 3, IRIS 1, IRIS 4, IRIS 5

Q1 2027 through Q3 2029

251 MW total installed power

Phase 2

IRIS 6–11 and IRIS 2

Q2 2030 through Q4 2031

459 MW total installed power

Buildings

11 Total

Phasing Plan
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Campus Blueprint

Phasing Plan

A structured two-phase rollout delivering 710 MW of total campus power and 440 MW of deployable IT capacity across the IRIS AI campus in Czechia, Central Europe.

View Full Plan

Phase 1

IRIS 3, IRIS 1, IRIS 4, IRIS 5

Q1 2027 through Q3 2029

251 MW total installed power

Phase 2

IRIS 6–11 and IRIS 2

Q2 2030 through Q4 2031

459 MW total installed power

Buildings

11 Total

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Investor Resources

development deck

A campus built at hyperscale

IRIS Data Center Campus · Bluesio Technologies 2026

710 MW Development Deck

Document Type

Development Deck

Format

PDF · 40 Slides

Coverage

Full Campus AI Phases

Issued

April 2026

Let’s Build The Future Of AI Together

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