Clean or replace your air conditioner filter monthly so your air conditioner runs efficiently.

Keep your thermostat set at 24c degree Fahrenheit; or higher, and on "auto," not "on." Each degree can mean up to 9% savings on cooling costs.

Install an ultra-low-flow toilet that requires only 1.6 gallons (6 liters) per flush.

Clean your light bulbs regularly, since dirt limits diffusion of light and decreases illumination.

Remember to switch off the lights when you leave the classroom.

Check toilets periodically for leaks and repair them promptly.

Spread awareness on electricity & water conservation

Use Induction Lamps and LED for outdoor lighting because of their longer lifespan and higher-efficiency compared to equivalent conventional lamps.

Quickly report for help when you spot a leak.

Set your school's thermostat to 24C