Fukui Commercial High School &

Kaohsiung Municipal Kaohsiung Vocational High School of

Commerce

Energy Crisis

Teachers

KSVSC

Fukusho

What Energy Can Do in Our Daily Life?

Light ◆ of cities

Power ◆ of transportation

Help us a lot in ◆ of daily life

Why we have Energy Crisis?

■ Growing Population

■ Limited Storage

■ Industrialized Society

■ War

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The Purpose We Do This Topic

■ To be aware of the energy crisis

■ To develop people with the concept of energy saving

1. Be Aware of Energy Crisis

2. Take action!

What we can do

Fossil Fuels

Coal• Transportation

• To generate electric power

Oil• Transportation

• Plastics

• Medicines

• Clothes

Natural Gas• Hot water

• Transportation fuel

The Drawback of Fossil Fuels

1. Fossil fuels take millions of years to make.

2. Fossil fuels are not renewable; they can't really be made again.

3. Air pollution

Nuclear Power

Benefits of Nuclear Energy

1. Nuclear energy preserves the environment.

2. Nuclear energy provides reliable electricity and is an economical energy source.

Crises of Nuclear Energy

Safety Concerns◆ Radiation

◆ Reactors

◆ Accident

Explosion of the Chernobyl nuclear power station

The fire and radiation leaks was not brought under

control till 9 days after the accident.

WasteIt means “Nuclear waste is often just dumped with little thought to safe storage.”

taken in Sea of Japan

Illegal nuclear weapon

Greenpeace wants to halt the spread of nuclear power

across the globe.

Let’s turn to some clean and safe energy.

What’s Solar Energy?

Sunlight is changed into heat energy

How can we apply solar energy in our daily life?

We can use…

Advantages or Disadvantages

• Advantages

1. No pollution

2. Unlimited

3. Close to us

4. Borderless

• Disadvantages

1. Need too much time

2. Few people use

3. High price

Biodiesel is a low-pollution fuel derived from renewable sources.

What’s Biodiesel ?

How We Apply Biodiesel in Our Daily Life?

1.Fuel industry

2.Some city buses and trucks use it.

example: (a) Kaohsiung

(b) some national parks

3.Government fleets (USA)

Advantages1.Better for our health2.Displace power3.Renewable 4.Lower pollution

Disadvantages1. It is limited by environments. 2. Biodiesel is not as powerful as fossi

l energy .

I’m Wangari Muta Maathai.

I’m from Kenya.

I did many kinds of actions for environment.

Now….

Don’t Waste something !!

What is “Flex your power”?

★ It is California's statewide

energy efficiency campaign.

The Origin of Flex Your Power

★Founded in 2001, Flex Your

Power is an organization to save energy.

The Purpose of “Flex your power” ◆ Help protect the environment.

◆ Help enhance the economy.

◆ Help promote energy security.

The achievement of * Flex Your Power*

◆ California becomes second most energy-efficient state in the USA.

◆ It saves more than four billion kilowatt-hours in 2005 .

Energy Saving Tips For School

Let’s see the pictures

1. Close the door in the AIR CONDTIONED classroom

2. Turn off the lights when you leave the classroom

3. Walk, ride bikes or take the mass transportation instead of

driving cars

Energy Saving Tips For Home

Following

1. Monitor

2. Printer

3. Laptop and desktop computer

4. Refrigerator

5. Microwave Oven

6.Air conditioner

7. Plugs

Conclusion

Save Energy, Save Money.Save Energy. That’s the way of life.