How it works What is wholesale energy purchasing? Why is this advantageous? How does it work in practice? Are savings guaranteed? How much does this cost?   Utility Aid will position groups of charities to enter into an 'energy basket' which will join with the £1bn worth of energy being placed by Inenco on behalf of their clients. Based on their trading activity, a price will be set on 1st October each year for delivery across the following 12 months. Before you enter the basket Utility Aid will, if necessary, provide you with short term contracts so you can enter into the basket at the correct time.