Your Central Partner
for your new Data Center
work samples
Your standardized IT and Data Center checks
Comprehensive monitoring
Data Center Maintenance
Local AI systems: from applications to managed operations.
On-Premises & Edge
Dokumente, Prozesse & Assistenz
Access & data flows
Piloting, integration & support
By industry and application – from infrastructure to AI.
Data center certification is essential.
High Knowledge · Data Centres · Infrastructure · Sovereign AI
Modular data centres and sovereign AI tailored to your business. From the feasibility study to operation, we bring IT, buildings and energy supply together into a carefully planned whole.
Infrastructure consulting · Design · Turnkey construction · Certification · AI integration
Sovereign AI by High Knowledge
It finds knowledge in your documents, drafts content and prepares emails and appointments. Your team reviews the results and approves actions.
We supply and integrate hardware, local models, a knowledge base and applications. This includes setup, training, monitoring, tested updates and ongoing support, tailored to businesses, law firms and regulated organisations.
Meet your digital employeeTurnkey modular data centres designed around your requirements.
Your digital employee: hardware, local AI, company knowledge and applications, configured and supported by us.
General contractor for your customized data center
Cooling concepts and heat reuse for energy-efficient data centres.
Monitoring and maintenance through our 24/7 control centre.
301 criteria. A structured system for assessing your data centre infrastructure.
Controlled access to sensitive IT areas.
An initial structured review of your data centre infrastructure.
Accredited Tier Designer 
Approved auditor 
Sustainable Data Center 
Deutsches Institut für Normung e. V. 
DKE/GK 719 EN 50600 · ISO/IEC 22237 ISO/IEC JTC 1/SC 42 International AI standards CEN/CLC JTC 21 European AI standards 
TÜV Rheinland Berlin Brandenburg Pfalz e.V. 
Verband Beratender Ingenieure e. V. 
Planning, consulting, construction, operations and certification since 2000. References on request.
We bring IT, buildings and operations together in a capable infrastructure. Drawing on experience from demanding data centre projects, we develop solutions that combine availability, energy efficiency and economic viability.
A data centre has to meet many requirements at once: dependable utilities, capable cooling, controlled operating procedures and room to grow. Technical decisions must also fit your needs, site and budget.
We turn these requirements into a coherent overall concept, from initial feasibility assessment and detailed design to construction supervision and operational support. This gives you a sound basis for decisions and clear project responsibilities.
Data centres and AI must work as one system. We connect consulting, detailed design, construction and operation with sovereign AI, from the hardware to the digital employee.
Our project experience and contributions to technical standards inform every phase. Together, we clarify requirements, interfaces and responsibilities. Individual components become a solution that fits your company.
Managing Director Harry Knopf is a member of DKE/GK 719 “Data Centres”, working on DIN EN 50600 standardisation, and also contributes to German and European AI standardisation. More about standards and expertise →
Energy efficiency starts with the overall concept. IT utilisation, power distribution, cooling and operations jointly influence a data centre's resource requirements. Heat reuse also needs to suit the site and available heat users.
We work with you to establish measurable project objectives and define the assessment and measurement boundaries. PUE, water demand, heat reuse potential and greenhouse gas emissions are assessed separately. Applicable legal requirements are reviewed against the specific facility and its operating conditions.
Blue DC Elements combines different technical components for this purpose. Achievable savings and environmental impacts depend on the configuration and actual operation.
Blue DC Elements combines cooling, power and heat reuse solutions. We select components to suit your IT load, space constraints and availability requirements.
The focus is on efficient operation and appropriate use of available resources. Target values, technical prerequisites and subsequent performance checks are agreed for each project.
Which combination suits your data centre? Let's discuss your site.
The Earth element represents planned data centre heat reuse, for example in greenhouses or algae cultivation. Whether this connection is viable depends on temperature levels, heat demand, the site and operating conditions.
Explore Blue DCThe Water element in Blue DC represents transferring data centre heat into a water system. Our patented cooling technology is adapted to IT load, temperature levels and available heat users. Energy and emissions impacts are assessed for the specific configuration and operating scenario.
Explore Blue DCBlue DC Fire considers the use of higher-temperature waste heat from liquid-cooled IT systems. Whether heat can be used directly or requires a heat pump depends on the server technology, temperature level and connected heat network.
Explore Blue DCBlue DC Air connects data centre demand with an assessment of local wind energy. Generation profiles, grid connections and reserve supply are planned together and aligned with actual electricity demand.
Explore Blue DCClarify requirements, compare options and establish a sound basis for technical decisions.
Plan IT, buildings, power and cooling together, aligned with your needs, site and budget.
Modular data centres and technical solutions for your infrastructure, from power supply to access control.
Selected data centre projects, from colocation to public infrastructure.
Modular and scalable. General contracting services for a private investor.
View reference project ↗
Design and construction of a modular data centre for public administration.
View reference project ↗
A prefabricated data centre designed with heritage and environmental requirements in mind.
View reference project ↗Data centre energy efficiency
How much difference can more efficient infrastructure make? Compare two PUE values at the same IT load to explore the potential savings.
Calculate your PUE savings potentialWorked example · PUE 1.60 → 1.30
262.800 kWh/yearless total energy demand — a calculated reduction of 18.75%.
Model assumptions: average IT load of 100 kW, 8,760 operating hours per year and identical system boundaries. PUE is the ratio of total facility energy to IT energy. This is an illustrative calculation, not a guaranteed saving or product characteristic. Actual results depend on utilisation, cooling and operating conditions, among other factors.
Initial estimates. Clear assumptions. A better basis for your next discussion.
Current developments in data centres and AI, put into context for your infrastructure decisions.
Plan GPU racks with IT power, grid connection, direct-to-chip cooling, residual air-cooling loads and redundancy in one preliminary design.
