結果 : why is increasing energy efficiency important
3:14

Energy Efficiency 101

Student Energy
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5:29

WHY IS ENERGY EFFICIENCY IMPORTANT?

STARLINE WINDOWS
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The importance of energy efficiency

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1:04

What is energy efficiency?

EU Energy
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1:53

Why Energy Efficiency?

Efficiency Nova Scotia
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1:29

Energy Efficiency: Our Best Source of Clean Energy | Intellections

PolicyEd
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1:10

What Is Energy Efficiency?

International Energy Agency
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1:37

How to improve energy efficiency

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5:55

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

TED-Ed
2,596,857 回視聴 - 6 年前

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1:39

Apple and the importance of energy efficiency

Climate Group
42 回視聴 - 3 年前
3:08

The Future of Energy: An Overview

World Economic Forum
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1:53

Energy Efficiency & Conservation

港燈 HK Electric
8,437 回視聴 - 7 年前

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2:37

Saving Energy at Home - Energy Efficiency Tips

Reduction Revolution
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1:05

The importance of energy efficiency in the buildings sector

International Energy Agency
9,441 回視聴 - 6 年前
11:25

Improve Energy Efficiency in Greenhouses

Penn State Extension
1,433 回視聴 - 8 年前
2:28

Increasing energy efficiency in water supply and operations.

ABB Australia Pty Ltd
106 回視聴 - 2 年前
1:28

7 Ways to Conserve Energy

Karla G
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59:50

Jevon's Paradox: Why increasing energy efficiency will accelerate global climate change. Tim Garrett

Earth and Environmental Sciences Manchester
19,862 回視聴 - 3 年前
3:03

Energy Conservation | National Geographic

National Geographic
171,067 回視聴 - 15 年前
6:51

Why the US isn't ready for clean energy

Vox
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