| Equipment’s | Number of Quantity | Incremental Price (RM) | Annual Energy Saving in kWh | Energy Bill Saving (RM/years) | Payback Period (years) |
| Air conditioner | 30 | 1488 | 40033.344 | 14612.17056 | 0.1 |
| Projector | 5 | 2757.1 | 983.84 | 359.1016 | 7.678 |
| Lighting lamps | 80 | 25 | 1967.68 | 718.2032 | 0.035 |