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

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

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

Check toilets periodically for leaks and repair them promptly.

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

Quickly report for help when you spot a leak.

Spread awareness on electricity & water conservation

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.

Set your school's thermostat to 24C

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