Energy Efficiency | Energy | Physics | FuseSchool FuseSchool - Global Education 3:21 3 years ago 67 610 Скачать Далее
Energy Efficiency: Our Best Source of Clean Energy | Intellections PolicyEd 1:29 7 years ago 284 505 Скачать Далее
Does energy efficiency just make us use more stuff? Just Have a Think 13:37 6 months ago 89 014 Скачать Далее
How does decent machinery ensure the energy efficiency of their fans? Decent Machinery Group 0:40 1 day ago 2 Скачать Далее
TedxBoulder - James Brew - The Value of Energy Efficiency TEDx Talks 12:26 13 years ago 48 688 Скачать Далее
What If Buildings Created Energy Instead of Consuming It? | Ksenia Petrichenko | TED TED 13:33 1 year ago 93 522 Скачать Далее
Energy 101: Energy Efficient Commercial Buildings U.S. Department of Energy 4:20 10 years ago 96 563 Скачать Далее
10 Ways to Make Your Home More Energy Efficient South Eastern General Contractors 6:35 4 years ago 65 132 Скачать Далее
