I live in a federal school environment, and as a result, we have free-constant electrical supply, which I was expecting to put to good use by mining bitcoin with.
Having good electricity is just one of the hurdles to mining. With Free electricity you will be able to achieve a lot, you have already skipped one hurdle, but there are other factors you need to consider and prepare for because there are always obstacles. School environments can have bad boys, your equipment can be stolen if you do not try to make sure that they are safe after purchasing them. Do not tell people that you are mining Bitcoins, do everything in secret.