<prompt> Translate the following text to SwahiliThe combination of increased prices and the availability of more energy-efficient equipment and appliances are projected to reduce electricity demand by about 10.  <response>: Kwa pamoja, ongezeko la bei na upatikanaji wa vifaa vya nishati ya ufanisi zaidi na vifaa vya umeme, inatarajiwa kupunguza mahitaji ya umeme kwa karibu 10. 