This year, EPA has proposed a rule to regulate GHG emissions from existing sources, the legality of which turns, in significant part, on the meaning of a “source” under section 111(d) of the Clean Air Act. It has also proposed a rule clarifying the definition of “waters of the United States” under the Clean Water Act. Having dealt with gases and liquids, EPA has turned to solids (it’s a metaphor, ok?), and finalized a rule revising in part the definition of “solid waste” under RCRA.
Although the rule is complicated enough… More