25% Energiesparpotential durch korrekt eingestellte Heizungen
Germany – The Deutsche Bundesstiftung Umwelt asked an interdisciplinary expert team to investigate what energy saving and CO2 saving potential there is in retrofi t heating system optimisation. The intention is not to make major changes to systems, but to optimise control and system integration. The answer was that energy use may be reduced by 20 kWh per square meter annually in German buildings, equivalent to approximately 25 % of total energy use.
The project investigated the current status of 100 apartment buildings, and applied optimisation strategies in 35 of them. It was concluded that the heating systems did not operate optimally, due to improper system integration and operation.
Increasing the effi ciency of individual components did not pay off. The problems seem to be due to training of operators, who are not given proper knowledge of the system.
Source: CCI Print, no. 9 2005
Ohne Worte...
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The project investigated the current status of 100 apartment buildings, and applied optimisation strategies in 35 of them. It was concluded that the heating systems did not operate optimally, due to improper system integration and operation.
Increasing the effi ciency of individual components did not pay off. The problems seem to be due to training of operators, who are not given proper knowledge of the system.
Source: CCI Print, no. 9 2005
Ohne Worte...
_
hendrik42 - 28. Dez, 11:24
