A witty observer of the human condition Mark Twain wrote, “Few things are harder to put up with than the annoyance of a good example.” He likely would have had a few choice quips about opponents of greenhouse gas (GHG) regulation who have a lot to put up with these days. They continue claiming that new regulations  are a de facto construction moratorium, a burden on the economy, the illegal act of unelected bureaucrats, and doomed to be overturned by Congress. Yet the facts themselves provide overwhelming evidence to the contrary.
Before the Environmental Protection Agency (EPA) began regulating GHGs this January, there were claims that these regulations would shut down entire industries and create a construction moratorium on new projects. In reality, the New Source Review  program requires new sources of pollution and major modifications to existing sources of pollution, like power plants, refineries, and factories, to install the best available control technology  to reduce GHG emissions. EPA’s guidelines for implementing these requirements focused mainly at increasing energy efficiency of facilities without requiring expensive add-on controls or fuel switching.
Despite these dire warnings, there are plenty of examples of how this scenario did not occur. Even before the regulations were in place, Calpine voluntarily and successfully  underwent a determination of the best available control technology for its new natural gas power plant in the Bay Area. In a more recent example, one of the most vociferous industrial opponents of the regulations, Nucor Steel, came to Congress to testify at a hearing about the impossibility of compliance with the regulations, but the company had by that point already received a permit  under that program for a facility in Louisiana. More permits have also been issued, and others are on the way.
Other attacks have fixated on the legality of the new regulations. Yet, in the 2007 case Massachusetts v. EPA , the Supreme Court ruled explicitly that EPA had the authority to regulate GHGs under the Clean Air Act if the Agency determined that they posed a significant threat to public health and welfare. This threat was overwhelmingly demonstrated in the 2009 endangerment finding , which documented the risks of climate change posed by GHGs. This endangerment finding was issued by the Obama Administration, but the Bush Administration  had come to exactly the same conclusions. A Supreme Court ruling in favor of regulation is a hard example to be confronted with, but that hasn’t stopped opponents.
Although there has been little problem with implementation of these new requirements, it has taken the political rhetoric some time to catch up with the facts. Some on Capitol Hill have remained fixated on these regulations. This debate came to a head, as votes were taken to repeal or delay the EPA regulations. In the Senate, votes on four different permutations failed to meet the required 60-vote majority. The Baucus Amendment  would have codified EPA’s tailoring rule  and exempted agricultural sources from EPA GHG regulations. It failed 7-93. The Stabenow Amendment  would have allowed EPA to continue work on drafting regulations, but it would have delayed implementation of existing GHG rules (except for the existing transportation standards) for two years, excluded the agriculture sector, and expanded some manufacturing tax credits. It also failed 7-93. The Rockefeller Amendment  would have delayed the implementation of all EPA GHG regulations (except for car rules) by two years. It failed 12-88. The McConnell Amendment  was a version of the Whitfield-Upton-Inhofe proposal that would have explicitly prohibited any GHG regulation using Clean Air Act authorities and repealed the EPA’s scientific finding about the dangers of climate change. The preferred bill of the Minority, it failed 50-50. In the House, a standalone bill (The Energy Tax Prevention Act ) mirroring the McConnell amendment passed by a substantial, largely partisan majority, but with the failure of all four proposals in the Senate, it was clear that there was no hook to conduct a House-Senate conference on the legislation. For those who wanted a Congressional rebuke for action on climate, these votes should have served as an example of political opposition to repeal of regulatory authority.
In the face of those votes, opponents tried one more political maneuver: holding the federal budget hostage to the inclusion of the failed McConnell Amendment. After threatening a shutdown of the federal government to oppose regulations that have been shown not to prevent new facilities from being permitted, not to lead to economic destruction, and which were upheld by the Senate just days earlier, opponents eventually relented and withdrew their demands.
It has been tough to put up with these examples, but some opponents of the regulations are finally accepting the results. “I think this is probably the end of our EPA little session here,” said Sen. Jay Rockefeller (D-WV). “I’m not going to be pushing for another vote,” echoed Sen. Carl Levin (D-MI). After everything that has occurred on this matter, and regardless of other attempts that might be made, it’s clear that the existing regulations are here to stay and the path forward for future reasonable regulations has strong economic, legal, and political foundations. In the coming months, EPA will turn to the next step in its legally-required regulatory process , proposing New Source Performance Standards  for the utility and refining sectors.
Our leaders should use their energies to ensure that these regulations result in low-cost emissions reductions rather than continuing to fight battles for which the outcomes are already known. There is a real possibility for positive engagement in this process but only if one is willing to take a rational look at the challenges and potential policy tools available. For those that want to continue to fight past battles in the face of all that has happened, another Twain quote comes to mind: “Denial ain’t just a river in Egypt.”
Michael Tubman is the Congressional Affairs Fellow