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4. A wide range of technical solutions
Cleanroom experts with expertise in energy consumption have identified a number of avenues to explore, although not all of them will be feasible or possible, either because of investment costs, or because they are prohibited by industry regulations or incompatible with the manufacturing process, or because they are technically impossible to implement in the site's infrastructure and context.
The following avenues should be explored, bearing in mind that ventilation and air treatment are generally the most important issues in a cleanroom:
Through conceptual choices :
use the free-cooling concept;
energy recovery via heat exchangers ;
replace compressors and fans with more efficient equipment;
...
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A wide range of technical solutions
Conclusion
Bibliography
Scientific reviews guides – feedback
Regulations
Directives 2012/27/EU & 2018/2002/EU on energy efficiency
Decree 1253/2014/EG on air handling units
RE2020 environmental regulations
Directive 2009/125/EC – Regulation 1253/2014 – Ventilation units
Standards and norms
- Health care facilities – Controlled environment zones – Requirements for controlling airborne contamination - NF S90-351 - 2013
- Clean rooms and related controlled environments – Part 4: Design, construction and commissioning - NF EN ISO 14644-4 - 2022
- Clean rooms and related controlled environments – Part 16: Energy efficiency in cleanrooms and separators - NF EN ISO 14644-16 - 2019
- Energy management...
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Public bodies
Public body responsible for implementing the energy transition – Ademe http://www.ademe.fr
Public Investment Bank – Bpifrance http://www.bpifrance.fr
The Ultimate Scientific and Technical Reference
