<prompt> Translate the following text to EnglishVifaa hivi vinatoa ufahamu wa hivi karibuni juu ya uwezo na ratiba ya kufunga mifumo ya FGD wakati wa mahitaji ya juu ya mitambo ya SCR.  <response>: Both of these units provide more recent insight into the ability and scheduling to install FGD systems during a period of high demand for SCR installations. 