<prompt> Translate the following text to EnglishUwezo wa programu ya biashara umehamasisha huduma za umma kutumia mwenendo mzuri, kama vile kubadilika kwa bei ya mafuta na uvumbuzi wa kiteknolojia ambao unaweza kuwa umecheleweshwa au kukataliwa na mbinu za kawaida za udhibiti.  <response>: The flexibility of the trading program has encouraged utilities to capitalize on advantageous trends, such as changing fuel prices and technological innovation that might have been delayed or discouraged by traditional regulatory approaches. 