Food tips
Oven Tips : If you don't have one, consider buying a self-cleaning oven. They use less energy for normal cooking because of higher insulation levels. They also save on your rubber glove and cleanser purchases! However, if you use the self-cleaning feature more than once a month, you'll end up using more energy than you saved. When you clean the oven, do it right after cooking to take advantage of residual heat.
A local veg box shared between friends is a few quid a week, and the perfect way to slash your food miles while eating good food. So if you're self-catering at university why not try a doorstep delivery from one of the many veg box scheme providers?