The Carbon footprint calculation can be conducted based on the stage of calculation as stated in www.carbonfootprint.com, which is the sum of electricity usage per year and transportation per year.

= (electricity usage/year in kWh/1000) x 0.84

= (1633286 kWh/1000) x 0.84

Electricity usage per year= 1633286 kWh

= (Number of the shuttle bus in your university x total trips for shuttle bus service each day x approximate travel distance of a vehicle each day inside campus only (in kilometers) x 240/100) x 0.01

= ((15 x 150 x 5 x 240)/100)) x 0.01

= (Number of cars entering your university x 2 x approximate travel distance of a vehicle each day inside campus only (in kilometers) x 240/100) x 0.02

= ((2000 x 2 x 5 x 240)/100)) x 0.02

= (Number of motorcycle entering your university x 2 x approximate travel distance of a vehicle each day inside campus only (in kilometers) x 240/100) x 0.01

= ((4000 x 2 x 5 x 240)/100)) x 0.01

= total emission from electricity usage + transportation (bus, car, motorcycle)

= 1371.96 + (270 + 960 + 960)