Brochure: IEC work for Energy Efficiency – EN, FR, PT
|IEC work for energy efficiency - English||Download|
|Travaux de l'IEC pour l'efficacité énergétique - Français||Download|
|Ações da IEC para a eficiência energética - Portuguese||Download|
The IEC defines energy efficiency as the ratio or other quantitative relationship between an output of performance, service goods or energy, and an input of energy.
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|Last Updated||January 17, 2018|