3. 3
Wind Energy
Biomass is defined as living
or recently dead organisms
and any byproducts of those
organisms, plant or animal.
It is renewable organic
material.
4. Most of our energy is
nonrenewable
1. Petroleum.
2. Hydrocarbon gas liquids.
3. Natural gas.
4. Coal.
5. Nuclear energy.
5. and are the
greatest energy users in the home, making up
around 40% of your electric bill. Other big
users are .
1. Central Air Conditioner (2 ton): 1450 kWh/month
2. Water Heater (4-person household): 310/kWh/month
3. Refrigerator (17-20 cubic foot): 205 kWh/month
4. Dryer: 75 kWh/month
5. Oven Range: 58 kWh/month
6. Lighting 4-5 room household: 50 kWh/month
7. Dishwasher: 30 kWh/month
8. Television: 27 kWh/month
9. Microwave: 16 kWh/month
10. Washing Machine: 9 kWh/month
6. 1. Cover drafty windows
2. Adjust the temperature of the aircon.
3. Find and seal leaks.
4. Schedule regular service for your heating
system
5. Lower water heating costs by using less hot
water.
6. Keep air moving with ceiling fans.
7. Unplug appliances, or use a power strip and
8. the strip’s on/off switch to cut all power to
the appliance when it’s turned off
7. 9. Use energy saving bulbs
10. Place clothes to be dried under the sun.
11. Walk or use public transport instead of using a
private car.
12. Turn off appliances when not in use.
13. Do not leave the door of the room open when
aircondition is turned on.
14. Unplug appliances during brownouts.
15. Turn off the shower while soaping the body.
16. Do not put hot meals in the refrigerator.
17. Use a laptop instead of a desktop.
18. Turn off the tv when nobody is watching.
8. is important in our lives. It helps
us perform our work.
Let us save
energy because when we do, we also save
money and protect the environment.