Illustrative aerial vision of the Blue Danube AI & Research Campus
BLUE DANUBE AI & RESEARCH CAMPUS · AUSTRIA

Building the Next Generation of AI Infrastructure.

Blue Danube AI & Research Campus is a planned infrastructure project for a long-term scalable AI, HPC and research campus in Austria. The campus is intended to be planned for large-scale growth from day one and developed modularly as grid, demand, permitting and capital are validated.

Project in development. No final site, grid capacity, financing, technology partnership or operating structure is presented as secured. Visuals are illustrative.

Illustrative masterplan vision
Project statusConcept & pre-incorporation
MissionAI · HPC · Research
Current focusSite · Grid · Ecosystem
Long-term potentialTriple-digit MW range · under review
THE CASE

AI compute is growing. Research needs scalable infrastructure too.

Large-scale AI infrastructure is not a demand story alone. Power, land, fiber, permitting, cooling and regional integration have to work together.

Blue Danube is intended to bring these elements together early and develop a site where commercial AI/HPC use and scientific collaboration can coexist over the long term.

3.4 GWData-center project requests reported in Lower AustriaLand Lower Austria · 16.04.2026
0 MWUnrestricted APG intake capacity at published Lower Austrian nodesAPG · status 01.05.2026 · flexible requests remain possible in principle
TRIPLE-DIGITLong-term MW development potential as a masterplan objectiveBlue Danube · working assumption · site dependent
MODULARInitial build-out sized to grid, demand, permitting and capitalBlue Danube · development principle
Public context: Land Lower Austria · 16.04.2026 · APG · status 01.05.2026. Project figures are working assumptions and do not establish secured site, grid or commercial feasibility.
Illustrative research and visitor center of the Blue Danube AI & Research Campus
BLUE DANUBE AI & RESEARCH CAMPUS

A campus for AI, research, energy and nature — designed as one system.

Illustrative vision. No selected site is represented.

MASTERPLAN & DEPLOYMENT

Plan at scale. Deploy modularly.

The campus is intended to be planned for long-term scale from day one. The size of the initial build-out should only be set after grid, demand, permitting and capital have been validated.

Long-term development potential in the triple-digit MW rangeSubject to site · grid · permitting · demand · financing
01SITE

Large site & context

Test land, zoning, environment and regional integration.

02DE-RISK

Grid & connectivity

Build a credible high-voltage, fiber and permitting path.

03MASTERPLAN

Campus for scale

Plan resilient power, cooling, water reuse, safety and expansion land from day one.

04INITIAL BUILD

Size follows evidence

Dimension the first build around grid, demand, permits and capital.

05EXPAND

Toward site potential

Add modules only when demand and infrastructure are credible.

Grid-first & resilience-ready

Land and grid path are assessed together. BESS/UPS, microgrid islanding and long-duration fossil-free backup are reserved as site-specific design layers — not substitutes for a credible grid path.

Masterplan-ready

The site is assessed for the long-term campus path, not only the first build.

Closed-Loop Liquid Cooling

Direct-to-chip closed-loop cooling is the preferred design principle. Treated rainwater or process water may be used for cooling make-up where water quality, hardware and site engineering permit.

Research & Sovereign Compute

Research, industrial AI and European sovereign compute are considered as potential long-term use cases.

Conceptual scaled masterplan of the Blue Danube AI & Research Campus with BESS, microgrid, hydrogen fuel-cell reserve and treated water-reuse provisions
Scaled conceptual masterplanUpdated final reference layout · resilient microgrid and water-reuse provisions integrated · conceptual only · no site or capacity is secured
TECHNICAL PRINCIPLE

Grid, PV, storage, resilient power, cooling and water as one integrated system.

The campus is intended to make its technical logic visible: grid connection, substation, BESS/UPS, microgrid controls, provision for long-duration hydrogen fuel-cell backup, cooling plant, water treatment, rain/process-water reuse, heat recovery and PV are coordinated around the compute core.

Illustrative integrated infrastructure overview with rooftop PV, substation, BESS, cooling plant, water treatment and heat recovery Illustrative integrated infrastructure overview · concept only · not a final technical design
INFRASTRUCTURE FLOW

From grid intake to liquid-cooled AI load.

Substation, BESS/UPS, islandable microgrid controls, cooling, treated water reuse and heat recovery form the enabling infrastructure layer. Long-duration hydrogen fuel cells remain a site-specific fossil-free backup design option.

GRIDHV grid connection
RESILIENT POWERSubstation · BESS/UPS · microgrid
COOLING + WATERClosed loop · treatment · reuse
AI LOADLiquid-cooled compute + heat recovery
RESEARCH CAMPUS

A real-world test environment with clear operational boundaries.

Research partners could investigate cooling, resilient energy systems, microgrids, heat reuse, materials, water treatment and AI infrastructure technologies in instrumented pilot zones. Critical production systems would remain protected through conventional validation, redundancy and change control.

MeasurePilotValidateScale
NATURE-INTEGRATED AI & RESEARCH INFRASTRUCTURE

Technology, resource efficiency and nature are planned together.

No blanket green claims. Energy, water, heat reuse, biodiversity and resilience are intended to be treated as measurable design parameters.

≤ 1.25PUE working target
site / load dependent
LOWWUE ambition
closed-loop first
READYHeat reuse
offtaker dependent

Working targets, not guarantees. Final values depend on site, load profile, technical design and operation.

Illustrative heat-reuse and industrial symbiosis zone with greenhouse
Illustrative campus vision
GRID & MICROGRIDGrid-first · renewable procurement · site-dependent PV · island-capable microgrid architecture considered from day one
BESS & LONG-DURATION RESILIENCEBESS/UPS for instantaneous and short-duration continuity · green-hydrogen fuel cells reserved as a site-specific long-duration fossil-free backup design option
COOLING & WATERDirect-to-chip closed loop · dry/free-cooling potential · treated rainwater or process water may supply cooling make-up where water quality and engineering permit
HEAT REUSEPrepare heat-reuse interfaces from day one — tied to a credible regional off-taker
NATURE & BIODIVERSITYBiodiversity corridors · native planting · shade · retention landscapes · limited additional sealing
CARRIER & SITE RESILIENCEThree independent carrier entries in the current conceptual masterplan · segregated technical zones · fire safety · emergency access · heat and stormwater resilience
PROJECT DEVELOPMENT

From concept stage to a robust infrastructure platform.

The project is currently in the concept and pre-incorporation phase. Experienced technical and strategic partners are intended to be added selectively for grid, engineering, permitting, research, financing and operations.

01

ORIGINATE

Site · owner · stakeholders

02

DE-RISK

Grid path · site control · pre-feasibility

03

PARTNER

Investor · operator · anchor tenant

04

DELIVER

SPV / JV · permitting · construction

05

SCALE

Operations · expansion · long-term partnerships

CURRENT DEVELOPMENT PRIORITIES

The right partners for the next evidence-based decision.

The goal is not broad expressions of interest, but concrete input that reduces site, grid, research, technology, operating or financing risk.

01

Municipalities & public sector

Site development · planning · regional energy and heat goals

02

Grid & energy

Grid path · connection options · substation · renewable procurement · BESS/UPS · microgrid controls · hydrogen fuel-cell / long-duration backup engineering · heat networks

03

Research & science

Universities · research institutions · AI/HPC collaboration · European programmes

04

Technology & operations

Compute · liquid cooling · water treatment/reuse · MEP · fire safety · carriers · resilience · operator expertise

05

Capital & land

Development capital · JV / SPV · site control · expansion land · due diligence

ROADMAP

Progress follows verifiable stage gates.

01GATE

DISCOVER

Site corridors · public sector · preliminary grid path · research and market fit

02GATE

CONTROL

Site option / LOI · grid study · fiber / cooling diligence · pre-feasibility

03GATE

DE-RISK

Zoning / permitting · partner structure · demand · concept design

04GATE

DELIVER

Financing · procurement · construction · commissioning

INSIGHTS & PROJECT INTELLIGENCE

AI infrastructure is a site, power and engineering problem.

Focused briefings on the questions that determine whether an AI data center concept can become investable infrastructure.

PROJECT IN DEVELOPMENT · OPEN FOR STRATEGIC DIALOGUE

The future begins with a vision. It becomes reality through people who are ready to make it technically achievable and measurably impactful.

For discussions around site, grid, research, technology, operations, capital or the public sector in relation to the Blue Danube AI & Research Campus.

Danubia Technologies
Wolfgang Engelberger Founder & Project Initiator office@danubiatechnologies.com +43 665 67224391
Shape the vision