Question

Divide your class into a group of five students each. Ask them to collect data from various households through interview-cum-discussion to discuss and suggest ways for saving domestic fuels and electricity. The information may be collected as:

• types and kind of fuel used per month in the family.
• amount of electricity used per month or the fuel used on generator or any other resource used for lighting.
• amount of fuel used per month in vehicles.
• measures taken for saving electricity and domestic fuel.

Answer 1

Saving domestic fuels and electricity.

1.  Types and kind of fuel used per month in the family:
   • LPG cylinders: 1 - 2 per month
   • Kerosene: occasionally used
   • Firewood: not commonly used
2. Amount of electricity used per month or the fuel used on generator or any other resource used for lighting:
   • Average electricity bill: ₹ 800 - ₹ 1,200 per month
   • Some households use diesel generators during power cuts (approx. 2 - 3 liters/month)
3. Amount of fuel used per month in vehicles:
   • Petrol: 25 - 30 liters per month per household (for two-wheelers)
   • Diesel: 40 - 50 liters per month (for cars/tractors in some families)
4. Measures taken for saving electricity and domestic fuel:
   • Switching off fans and lights when not in use
   • Using LED bulbs instead of incandescent lamps
   • Limited use of air-conditioners, preferring fans
   • Regular servicing of vehicles to reduce fuel consumption
   • Using pressure cookers and covered pans for faster cooking
   • Encouraging use of public transport and carpooling

Conclusion: from the survey, electricity and fuel use can be greatly lowered by taking simple steps such as utilising energy-efficient appliances, carpooling, and reducing waste. Household awareness is critical for achieving sustainable resource use.