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Efficacité énergétique
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L'efficacité de l'énergie
Energieoptimierung von Offenen Softwarekomponenten
Give the opportunity to choose the energy sources
Green and low cost energy to give is a more healthy and happy life
Energy Efficiency
Use better incentive strategies
Energy efficiency at the basis of the energy system
Improve Electric car infrastructure
Pollution environment
Tune off Super market lights during the night
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