Data Centers: Your New Cost-Saving Potential with Refrigeration and Air Conditioning Technology
Many server rooms have the potential to significantly reduce energy consumption. With the right cooling solution, we design data centers to be energy- and cost-efficient right from the planning phase.
Our experts use performance measurements to determine your current energy requirements and identify the necessary range of cooling capacity.
With an optimally designed, energy-efficient cooling solution, you can save anywhere from several hundred to several hundred thousand euros per year in electricity costs—and thus reduce CO₂ emissions—depending on the size of the system. We stand behind this annual savings potential with our name and offer a money-back guarantee if we fail to deliver.
Security through Availability
Data centers must maintain maximum uptime around the clock. Air conditioning is one of the biggest consumers of electricity.
Modern precision cooling systems—for example, those featuring energy-efficient indirect free cooling and adiabatic cooling—ensure availability and save up to 40% in energy.
ONI offers solutions for server rooms, small data centers, as well as large and modular data centers with power ranges from 1 kW to 150 MW.
ONI draws on its more than 40 years of experience
We also apply our many years of experience in the design and construction of refrigeration and air-conditioning systems to complex IT cooling processes.
ONI also offers customized solutions from a single source in this field. Maximum reliability and low operating costs are our top priorities.
The systems combine state-of-the-art technology—such as inverter technology, EC fans, frequency control, free cooling, and heat recovery—with intelligent control.
Cooling-as-a-Service / Rental Cooling
Another key feature of our 24/7 service is that we quickly provide our customers with on-demand cooling.
Our mobile cooling units can be installed and put into operation at the customer’s site in no time.
With our rental equipment, we can provide a range of solutions from units with just a few kW up to units with several MW of capacity.
Highly efficient ONI system technology is subsidized by the government
ONI's highly efficient systems, which deliver significant CO2 savings, along with the use of modern natural refrigerants, are eligible for substantial government subsidies for both new installations and retrofits of existing refrigeration systems.
We would also be happy to advise you on subsidies for data center cooling.
