21. For example, when users enter their actual electricity tariffs , the predictive power of the model improves. 22. In order to enjoy the lower rates, the house must be on a special electricity tariff . 23. However, the electricity tariff decreased by 6 %. 24. The government's policy on cross-subsidization, in the setting of both fuel and electricity tariffs , is also sound. 25. At $ 0.54 per kWh, the electricity tariff in Liberia is among the highest in the world. 26. Rather than paying their bills, many use the money from consumers'electricity tariffs to shore up budget deficits. 27. Electricity tariffs in the Dominican Republic are among the highest in the Latin American and Caribbean region.28. The cost per mile is estimated at between 1p and 1.2p depending on the electricity tariff rate. 29. It revived the project in January after Enron agreed to cut its construction costs and electricity tariffs . 30. The electricity tariffs will comprise Bt374 / kilowatt of capacity charge and Bt0.71 per kilowatt-hour of energy payment.