To create Energy Conservation Awareness among students, kids, children.

1. Energy Conservation Basics for Children
By:
P. Suryanarayana &
Megha Talwekar

2. What is ENERGY……
Energy is defined as the ability or the capacity to do
work.
Energy can neither be created nor it can be destroyed.
It can only be converted from one form to another.
Energy lights our cities, powers our vehicles, and
runs machinery in factories. It warms and cools our
homes, cooks our food, plays our music, and gives us
pictures on television.

3. Day-to-Day Energy Use
3

4. Types of ENERGY….
1. Renewable energy 2. Non-renewable energy

5. How POWER is generated.…

6. WHY TO CONSERVE IT….?
 We have limited resources available on earth.
 Our demands are continuously increasing day by day.
 Burning of Coal generates Carbon Dioxide (CO2) which
is not good for Environment.
 Global Warming

7. What we can do….?
Always switch off light and fans while going out of room.
We should not open fridge frequently.
Share the benefits of Energy
Conservation.
Electric appliance use little power
during standby state but by plugging
out, that little lost power become zero.

8. What we can do…?
LED
Incandescent
lamp

9. What we can do…?
Fridge

10. Recycled tin would save enough energy to
power a television for 3 hours.
Recycled glass bottle would save enough energy to
Light 100W bulb for 4hrs.
Recycled plastic bottle would save enough energy to
power 60-watt light bulb for 3 hours.
What we can do…?

11. Star Rating

12. Star Rating

16. SOLAR ENERGY
 Solar Energy can be converted into
electrical energy by using solar panels.
 Solar powered electrical generation
depands on heat engines and
photovoltaic's.
 Examples :
•
•
•
Solar cooker
Solar heater
Solar cells
 Advantages :
•
•
Solar energy doesn’t produce Carbon dioxide.
It have minimal impact on environment.
 Disadvantages :
• It is not constant, it depends on weather
conditions, time and location.
SOLAR CELLS
SOLAR HEATER

17. HYDRO ENERGY
 Hydro energy is generally
generated from running water
using various mechanical methods.
 Examples:
•
•
•
Dams
Tidal Barrages
Ocean Thermal Energy Conversion
(OTEC) system
 Advantages :
• Produces very less amount of carbon
dioxide.
• It is also being used to control flood
and for irrigation purposes.
 Disadvantages:
• Natural environment is destroyed.
Hydroelectric Dam

18. SAVE ENERGY, SAVE EARTH…