1. Energy Efficient Air Conditioning

2. AC Usage survey AC UTILIZATION SURVEY RESULTS Average No. of ACs per room123452 ACs 18%69%9%3%6% Hours of use6-88-1010-12249h 0m 0s 48%33%15%3% Temperature settings16-1920-2223-2521 C 33% 34% Temperature settings changed YesNo 33%67% AC turned off during the day YesNo 60%40%

3. Efficiency Building Turn up thermostat in rooms unoccupied for short times Electric equipment should be turned off Ceiling fans save energy. 1 degree raise ~ 15% power savings Turn up thermostat in rooms unoccupied for short times Electric equipment should be turned off Ceiling fans save energy. 1 degree raise ~ 15% power savings

4. SIMPLE TIPS :) Raise the Temp settings, Idle temp setting 24-25 C Adjust Thermostat setting as per requirement Leave AC on higher thermostat setting than shutting down when leaving room for short durations Temperature setting Thermostat setting AC Shut Down

5. Variable speed inverter systems New technology Detects temperature changes and adjusts compressor speed Expensive, but pays for itself soon and saves a lot in the long run. New technology Detects temperature changes and adjusts compressor speed Expensive, but pays for itself soon and saves a lot in the long run.