Here are some ways to conserve energy:

Use less electricity: Turn off lights and electronics when you're not using them. You can also use LED light bulbs, which are more energy efficient than traditional bulbs. 

Use less water: Wash your clothes in cold water when possible, and take shorter showers. You can also air-dry your clothes and dishes. 

Use energy-efficient appliances: Buy appliances with a 5-star BEE rating, and use smart appliances that you can control remotely. 

Use natural light: Open curtains to let sunlight in during the day. 

Adjust your thermostat: Keep your thermostat at a lower temperature, or install a programmable thermostat. 

Insulate your home: Weatherize your home, or install energy-efficient windows. 

Use public transportation: Use public transportation instead of driving. 

Use electric or hybrid vehicles: Use electric or hybrid vehicles instead of vehicles that run on hydrocarbon fuel. 

Use solar energy: Harness solar energy with solar panels.