Energy-efficiency-study

Case study: New build sports hall Paris

Sports halls - a broad audience also brings a broad spectrum of requirements. The results of the study on the construction of a new sports hall in Paris can be found here.

Special features when heating and cooling sports halls

Different events and activities also bring different requirements:
Athletes often require slightly cooler temperatures, while spectators and participants at other events prefer warmer temperatures. At the same time, the heating and cooling solution must be able to withstand sports activities and be safe to use for example for ball sports. Other factors include flexible room design and requirements for an aesthetic ambience that also makes sports halls attractive as event venues. 

As most sports halls are municipal projects, they are subject to high sustainability requirements. In view of the Building Energy Act, future-proof technical building equipment is essential and a sports hall should serve as a pioneer for other projects in the municipality.

Zehnder ZFP, RHC, CP, Ceiling Panel, Zehnder, Reference, sports hall, foyer, Riedhalle, Steinheim an der Murr
The study's background

Systems, parameters and other factors of the study

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Climate zone

  • Moderate (Paris, France)
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The study results on ...

... Energy consumption

Findings of the study

The most energy-efficient heating system is radiant ceiling panels with heat pumps. These reduce energy consumption by up to 45 % compared to other systems. When using gas as an energy source, radiant ceiling panels with a gas boiler are the most efficient solution. Compared to a water unit heater, the use of radiant ceiling panels as heat emitters saves 15 % energy.

... Development of costs

Findings of the study

Radiant ceiling panels with heat pumps have the highest investment costs. In contrast, gas unit heaters have the lowest initial investment. In just under 3 years, the lower variable costs of radiant ceiling panels with heat pumps have amortised the higher investment compared to gas unit heaters. After a service life of 15 years, radiant ceiling panels with heat pumps save up to 55 % of the costs of other heating systems. Radiant ceiling panels with gas boilers save costs of up to 50 %.

... CO2-emissions

Findings of the study

The heating system with the lowest CO2-emissions is radiant ceiling panels with heat pumps. Compared to the other systems, CO2-emissions can be reduced by up to 67 %. In second place are radiant ceiling panels with gas boilers, which enable savings of up to 22 %.

Download the Study
Download the original Tribu-Energie study with all parameters and results here.
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