IRIS Data Center Development

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

Hero image
Icon

Modular Architecture

Phased Development Plan

Total Capacity

0

0

0

0

MW

MW

MW

Phase 1

Phase 1 (2027–2029)

IRIS 3 50 MW Q1 2027

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 1

Phase 1 (2027–2029)

IRIS 3 50 MW Q1 2027

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

Phase 2 (2027–2029)

IRIS 6 & 7 108 MW Q2 2030

IRIS 2 135 MW Q4 2031

IRIS 8 & 11 108 MW Q4 2030

IRIS 9 & 10 108 MW Q4 2030

Phase 2

Phase 2 (2027–2029)

IRIS 6 & 7 108 MW Q2 2030

IRIS 2 135 MW Q4 2031

IRIS 8 & 11 108 MW Q4 2030

IRIS 9 & 10 108 MW Q4 2030

Blueprints Image
Icon

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.

710MW

Aggregate Campus Power

440MW

Net Deployable IT Load

1.24

-

1.3

Annualized Design PUE

0.00

0.00

0.00

0.00

IRIS 1 WUE Zero Adiabatic Cooling

0.00

0.00

0.00

0.00

Water Usage Effectiveness

710MW

Aggregate Campus Power

440MW

Net Deployable IT Load

1.24

-

1.3

Annualized Design PUE

0.00

0.00

IRIS 1 WUE Zero Adiabatic Cooling

0.00

0.00

Water Usage Effectiveness

Icon

Core Value Proposition

Market Overspill Solution

Location

Most, Czechia

To German Border

20KM

To Prague

85KM

Target Markets

Frankfurt & Leipzig overflow

Demand-Linked Growth

Deployment Model

Demand-linked activation

Trigger

Phased by Tenant commitment required

Speculative Risk

Eliminated

Carrying Costs

Zero speculative exposure

Ultra-Low Latency Topology

Max Latency

Sub-5 ms to major IXPs

To Prague

1.3ms

To Leipzig

1.8ms

To Frankfurt

4.2ms

Icon

Technical Substation Architecture

grid connection & power architecture

A campus built at hyperscale

2N GIS Substation

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

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

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.

Icon

Sovereign Eco-Performance

IRIS 1 WUE=0.00

IRIS 1 WUE=0.00

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.

Icon

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
Icon

Campus Blueprint

Phasing Plan

A structured two-phase rollout delivering 710 MW of critical AI computing 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
Icon

Campus Blueprint

Phasing Plan

A structured two-phase rollout delivering 710 MW of critical AI computing 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

Icon

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

Join us in building Europe’s most advanced AI and cloud infrastructure campus.

Small banner image