Senoko Energy offers a variety of fixed rate and discount-off tariff (DOT) standard electricity price plans. Fixed rate plans require that you pay a fixed rate throughout the duration of your contract. While the rate is not subjected to fluctuations during your contract, it may be higher or lower than the SP’s regulated tariff which fluctuates every quarter. Discount-off tariff plans offer a discount off the prevailing SP’s regulated tariff price, which is revised every quarter. This means that your electricity rate is a floating rate and you are assured guaranteed savings off the quarterly regulated tariff.