<prompt> Translate the following text to EnglishKwa upande wa huduma ya mita, viwango vya joto kwa ajili ya mitambo mpya ya mzunguko wa pamoja ni kudhaniwa kuwa chini ikilinganishwa na dhana za kesi ya kawaida.  <response>: On the utilitys side of the meter, the heat rates for new combined cycle power plants are assumed to be less compared to the standard case assumptions. 