<prompt> Translate the following text to EnglishWatoaji wa umeme wanaweza kuchagua wakati wa kupunguza uzalishaji wao kwa kukabiliana na hali zao maalum na bei ya vyeti wanavyoona sokoni.  <response>: Individual generators can choose when to reduce their emissions in response to their particular circumstances and the price of allowances they see in the market. 