Transmission tariffs also referred to as the ‘bulk supply tariffs’ are prices charged by Uganda Electricity Transmission Company Limited (UETCL) to the distribution companies. It is a Time of Use (ToU) energy charge, with three time bands namely Peak (18.00 – 24.00 hrs), Shoulder (6.00 – 18.00 hrs) and Off-peak (24.00 – 6.00 hrs). The time of use periods, which are set by ERA are amended from time to time depending on the load profile.