<prompt> Translate the following text to EnglishMfumo huu wa kiwango cha juu na biashara ulitoa uhakika mkubwa kwamba upungufu wa uzalishaji utapatikana na kudumu wakati huo huo ukiruhusu sekta ya kubadilika bila mfano katika jinsi ya kufikia upungufu wa uzalishaji unaohitajika.  <response>: This cap and trade approach provided greater certainty that the emissions reductions would be achieved and sustained while at the same time allowing industry unprecedented flexibility in how to achieve the needed emission reductions. 