examples of energy efficiency（関連順）

3:14

Energy Efficiency 101

Student Energy

64,350 回視聴 - 3 年前

1:34

Energy Efficiency in 90 seconds

NRDC

51,545 回視聴 - 11 年前

1:29

Energy Efficiency: Our Best Source of Clean Energy | Intellections

PolicyEd

284,441 回視聴 - 7 年前

3:21

Energy Efficiency | Energy | Physics | FuseSchool

FuseSchool - Global Education

67,421 回視聴 - 3 年前

6:35

10 Ways to Make Your Home More Energy Efficient

South Eastern General Contractors

64,908 回視聴 - 4 年前

2:21

TESTED! Conservation Of Energy Principle | Earth Science

BBC Earth Science

217,358 回視聴 - 7 年前

5:08

GCSE Physics - Efficiency #8

Cognito

324,188 回視聴 - 5 年前

2:05

Conservation of Energy - Best demonstration Ever !!

The PhysicsMaths Wizard

41,965 回視聴 - 3 年前

6:40

Energy efficiency in buildings

ABB Drives

3,445 回視聴 - 3 年前

2:04

What is a Zero Energy Building?

U.S. Department of Energy

174,531 回視聴 - 6 年前

3:48

Ventilation Rates and Energy Efficiency of Various Window Types

Breezway Louvre Windows

473,977 回視聴 - 11 年前

5:43

What Are Sources of Energy? | Energy Explained | The Dr Binocs Show | Peekaboo Kidz

Peekaboo Kidz

754,123 回視聴 - 2 年前

3:03

Energy Conservation | National Geographic

National Geographic

169,505 回視聴 - 15 年前

5:55

Can 100% renewable energy power the world? - Federico Rosei and Renzo Rosei

TED-Ed

2,568,900 回視聴 - 6 年前

3:34

Calculating Energy Efficiency - GCSE Physics | kayscience.com

KayScience

28,111 回視聴 - 3 年前

1:04

What is energy efficiency?

EU Energy

14,967 回視聴 - 3 年前

0:38

Energy efficiency

European Parliamentary Research Service

1,520 回視聴 - 2 年前

3:15

Energy Efficiency Education for Kids

Mississippi Power

37,173 回視聴 - 9 年前

3:24

GCSE Physics - Conservation of Energy #4

Cognito

352,010 回視聴 - 5 年前

1:53

Energy Efficiency & Conservation

港燈 HK Electric

7,816 回視聴 - 7 年前

結果 : examples of energy efficiency