Definition: In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.
Input: Mercury Emissions Control Act - Amends the Clean Air Act to require the Administrator of the Environmental Protection Agency (EPA) to propose regulations to: (1) control the emission of hazardous air pollutants, including mercury pollutants, from electric utility steam generating units; and (2) require a reduction of not less than 90% in such mercury emissions.
Output:
A bill to amend the Clean Air Act to require the Administrator of the Environmental Protection Agency to promulgate regulations to control hazardous air pollutant emissions from electric utility steam generating units.