<prompt> Translate the following text to EnglishOngezeko la bei ya umeme na gharama ya mpango, pamoja na athari kwa mchanganyiko wa mafuta, hutofautiana sana kulingana na teknolojia ya baadaye inayodhaniwa.  <response>: The increase in electricity prices and cost of the program, as well as the impact on the fuel mix, varies considerably based the technology future that is assumed. 