<prompt> Translate the following text to EnglishUtafiti huu hutoa makadirio ya rasilimali zinazohitajika kwa ajili ya ufungaji wa teknolojia za udhibiti ili kupata kupunguza uzalishaji wa sulfuri dioksidi SO2, oksidi za nitrojeni NOx, na zebaki chini ya Sheria ya Clear Skies.  <response>: This study provides an estimate of the resources required for the installation of control technologies to obtain emission reductions of sulfur dioxide SO2, nitrogen oxides NOx, and mercury under the Clear Skies Act. 