The vast majority of AGAs sold today are programmable and AGA announced an upgrade initiative in 2009, meaning that owners of older AGA cookers can have them modified so they are programmable. The latest model, the AGA Total Control, uses the same radiant heat to cook, but is designed to be switched off like a regular cooker when not in use, using far less energy as a result. Oil burning AGAs can be fitted with a modern pressure jet oil burner in place of the standard wick burner which burns the fuel more efficiently and so reduces oil consumption.