MATS
Yesterday, EPA Administrator Lisa Jackson announced the agency's new Mercury and Air Toxics Standards, which will reduce emissions of heavy metals and acid gases from coal- and oil-fired power plants. The approximately 1,400 units that EPA expects to be affected by the rule (because they aren't already meeting the standard) will have up to four years to come into compliance. An EPA fact sheet explains, "A range of widely available and economically feasible technologies, practices and compliance strategies are available to power plants to meet the emission limits, including wet and dry…