The EPA has updated the Steam Electric Power guidelines, which have not changed since 1982, to include restrictions that prevent 1.4 billion pounds of toxic metals and other pollutants from reaching waterways annually. Federal regulators are targeting 64,400 pounds of lead, which has been linked to developmental and reproductive problems, and 79,200 pounds of arsenic, a known carcinogen. EPA estimates that compliance costs for the rule will total around $480 million per plant.
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