As the Senate continues to wrestle with healthcare reform, some speculation has been flying around that the climate change bill might not make it out this session. So, what would happen if Congress doesn’t pass a climate change bill this year? Will the fossil-fuel polluters be free to run amok?
Maybe not! You may have heard that the EPA now has the legal authority to regulate CO2 as a pollutant under the Clean Air Act. David Roberts at Grist wrote a great explainer on the situation: the aptly-titled “Everything you always wanted to know about EPA greenhouse gas regulations, but were afraid to ask”. So in fact, EPA could regulate CO2 without Congress passing a climate bill — it would just take some really tough rule-making on the agency’s part, which would likely be challenged in court by carbon-intensive industries. However, one potential upshot that Roberts points out is that EPA regulation could mean relatively painless integration of the various existing regional cap-and-trade schemes — something the House climate bill doesn’t account for.
What if EPA regulations don’t pan out? Well, the Second Circuit has stepped into the breach by remanding Connecticut v. AEP, a nuisance suit brought by eight states and New York City, along with NRDC, the Open Society Institute, Audubon Society of New Hampshire, and others. The plaintiffs claimed that the defendant power companies contributed CO2 emissions causing global warming, which constitutes a public nuisance causing myriad injuries and expected injuries (ranging from reduced snowpack in California’s mountains to salinization of marshes and water supplies.) Today, the Second Circuit held that the plaintiffs could bring their claim “unless and until the legislative and executive branches actually regulate that pollution, either under the existing Clean Air Act or the comprehensive new energy and climate legislation bending in Congress,” as David Doniger, policy director of NRDC, explains in his great blog post on the case and what the remand means.
Doniger’s post also points out the disheartening news that Senator Murkowski of Alaska intends to introduce an amendment to prevent EPA from regulating carbon — see how it comes back in a circle? Senator Murkowski will try to add her amendment to the Interior and EPA appropriations bill; thus, EPA’s funding would be conditioned on its not regulating CO2, although Murkowski’s amendment does allow for continued regulation of CO2 from cars. (Note that essentially, this preemptively creates the same “loophole” that I’ve blogged about here before – a “loophole” that I think is less problematic in the context of an actual cap-and-trade statute.) The Senator says she’s offering the amendment to allow Congress the appropriate “breathing space” to properly consider climate change legislation.
But others say that EPA’s authority to regulate GHGs – and now, the people’s right to bring nuisance claims based on global warming – are just what’s needed to get Congress to pass a strong climate change bill.