<prompt> Translate the following text to SwahiliThe Model provides a forecast of average retail electricity prices from 2005 to 2020 for 13 regions and the contiguous U.S., and considers areas of the country that 1 will have competitive pricing of power generation and, 2 are likely to price retail power based on a cost-of-service basis.  <response>: Mfano huu hutoa utabiri wa bei ya umeme ya rejareja ya wastani kutoka 2005 hadi 2020 kwa mikoa 13 na nchi zinazohusiana na nchi, na inachukua maeneo ya nchi ambayo 1 itakuwa na bei ya ushindani wa uzalishaji wa umeme na 2 ni uwezekano wa bei ya umeme wa rejareja kulingana na gharama ya huduma. 