The Commonwealth Utilities Corp. said yesterday that its Fuel Adjustment Charge remains at $0.11165 per kilowatt-hour for the month of December.
Although there has been a slight increase in the Mean of Plats Singapore monthly pricing from October 2020 to December 2020 as notified by Mobil Oil Mariana Islands, Inc., the increase did not equal or exceed a 4.5% differential of the average per gallon cost of fuel.
The FAC is one of two components that make up the CUC Electric kWh Rate, which is used to purchase fuel. The second component is the CUC Base Rate, which is used to fund operations, projects, and debt service. This Base Rate has not been increased since April 17, 2014.
CUC is required, pursuant to an order previously issued by the Commonwealth Public Utilities Commission, to adjust (up or down) the FAC pass-through rate when the Mean of Plans Singapore monthly pricing equals or exceeds a 4.5% differential of the average per gallon cost of fuel used in the calculation of the current FAC rate.
CUC first instituted the Levelized Energy Adjustment Clause in 2009 to recover fuel and fuel related costs, a system also used by power providers in Guam and the Virgin Islands. In May 2015, the CPUC authorized CUC to change the name of LEAC to FAC to provide customers a more accurate description of the electric rate. (CUC)