    Sentence 4: 36~AC" Usage .nationally . for.  mercury <:éentrol:“ from.” power. -.’plants:  should ‘be, roughly. praportioriat”to “the  total .MWe..of coal-fired: facilities that: are  equipped. - with. thé». techhotogy — -(this.  assumes an average capacity factor’ of 85  percent: and. other assumptions: of Fables  4-4,and 4-5): ° % :    Sénitenéé 2: AG Usage for:mercury coi  should: be Felated -to.. total: coal: fac  MWe. .    