Question

How can you save energy at home and in school? Discuss this with your friends and list all such measures. Put them into practice.

Answer 1

• Switch off lights and fans: Turn them off when they are not needed or when leaving a room.
• Use natural light: Keep windows and curtains open during the day instead of using electric lights.
• Use energy-efficient appliances: Prefer LED bulbs and appliances that consume less electricity.
• Avoid unnecessary use of electrical devices: Do not keep televisions, computers, chargers and other appliances switched on when they are not in use.
• Save water: Do not waste water, because energy is also required to pump and supply water.
• Use stairs when possible: Avoid unnecessary use of lifts for short distances.
• Use public transport or bicycles: Walk, cycle or use shared transport whenever possible to save fuel.
• Keep doors and windows closed when using an air conditioner: This reduces wastage of electrical energy.
• Use school equipment carefully: switch off projectors, computers, laboratory equipment and fans after use.
• Create awareness: Encourage family members, classmates and friends to avoid wasting energy.