In order to be more sustainable as a university, to decrease levels of CO2 from students travelling to university, it would be a good idea to have more lectures on campus on a lesser amount of days e.g. if a student has 3 lectures a week over 3 days, reduce the days the student is having to attend campus to 2 days by hosting 2 of the lectures in one day, with one hosted in the morning and the second in the afternoon.