Question

Suggest three ways how energy can be saved by common people in their routine lives.

Answer 1

1. Use efficient lighting and appliances:
   • Replace incandescent/CFLs with LEDs and choose Energy Star appliances to cut electricity use. Energy‑efficient products can reduce lighting and appliance energy significantly.
   • Unplug or use smart power strips for electronics when not in use to avoid “standby” losses.
2. Reduce heating/cooling waste at home:
   • Improve insulation and seal drafts (weather‑strip doors/windows), and use blinds/curtains strategically (open in winter days, close in summer) to lower HVAC use.
   • Adjust thermostats a few degrees (wear a sweater or use an extra blanket in winter; set AC a bit warmer in summer) and maintain filters/servicing for furnaces and AC.
3. Choose smarter travel and vehicle habits:
   • Use public transit, carpool, bike, or walk for short trips to cut fuel use; carpooling and public transport substantially reduce per‑person energy use compared with single‑occupant car trips.
   • Keep tires properly inflated and combine errands into one trip to improve fuel efficiency.