Cool Calculator - Hot Savings Potential

It Cooling With Minimal Power Consumption
Consumption has a considerable share of cooling with conventional technologies. This is exactly where the cooling systems from FAHRENHEIT start. Because computer power is converted into waste heat – and the adsorption technology uses instead of expensive electrical energy exactly this already existing heat energy for cooling.
Also possible: the drive through efficient external heat sources, such as a combined heat and power plant (see variants 1 and 2). For operators of data centers and Server rooms thus result in considerable potential savings. In parallel with the electricity costs, CO2 emissions are also reduced – and the refrigerant used is nothing but pure, harmless water.

Drive Through Waste Heat Of The Cpus.

It is particularly energy-efficient to use the waste heat from the cores themselves for cooling. This variant is particularly suitable for water-cooled systems.

Drive by external heat.

Low power consumption, positive environmental aspects: In economic and energy policy, the use of cogeneration units is particularly interesting. District heating is also suitable for driving our cooling systems. This variant makes sense from approx. 5 kW cooling demand

oe Oeding Print

Cogeneration plant: oeding print


For oeding, the issue of sustainability is the foundation for future viability. Through the consistent use of tested and available technologies, oeding print created an efficient production and management building that meets all the criteria for a modern production facility and complies with the high demands regarding resource efficiency and operating cost optimization at the same time.

Responsibility towards the environment and fellow human beings is also very important to the printing company. Accordingly, the company wanted to develop an energy concept that limits greenhouse gas emissions and further environmental damage and that uses resources in an environmentally-friendly way.

The result is impressive: An eco-building with movement sensors to optimize the lighting and heating and which produces the energy needed to heat and operate it itself. This solution is based on the three key pillars: Energy efficiency, energy recycling and energy generation. Hidden behind these three simple points are an extensive amount of measures that use the most modern technologies and procedures.

For an effective energy recycling, oeding print uses technologies such as waste heat recovery from production processes, compressed air generation and combined heat and power generation, and they also store the generated waste heat in high and low-temperature tanks. This is then used to heat storage and sluice areas, to cool the IT centre or to heat water.

The renewable energy is generated with a photovoltaic system, a combined heat and power generation with the building’s own cogeneration plant, as well as an adsorption chiller from FAHRENHEIT.

Drive source
Cogeneration plant
Cold water circuit
Server cooling
Drive temperature
65 – 80°C
Cooling capacity
20 kW
Cold water temperature
Commissioning date
Running time per year
Approx. 8,760 hours