…while the Clean Power Plan is a dead letter for reasons explained below, every other such executive action will be litigated and delayed. The environmental NGOs’ law departments are getting back into their 2003-2006 mode even as we write this. Not only were the great majority of similar Bush agency actions overturned by the courts, but the current makeup of both the D.C. Circuit and the other federal appellate courts are significantly more favorable to environmental litigants than they were a decade ago.
…getting rid of the CPP is not going to have much of an effect on steadily-declining power sector emissions. As EPA has indicated, the CPP would have little real impact on emission paths in the early years, as low gas prices and state renewable mandates have done most of the work already. There is no sign either will change soon and technology (e.g. LED streetlights) is driving electricity demand reductions in ways that will probably continue.
Trump’s reputed interest in freeing-up permitting of energy infrastructure (e.g., gas pipelines and drilling on public lands, if indeed it can be achieved) may have the paradoxical effect of further reducing emissions. It could make it easier to get currently very cheap Marcellus / Utica gas into the center of the country and perhaps even increase overall natural gas output. This can have only one outcome; reduced national gas prices overall and less coal consumption.
Roberts and Plumer at Vox:
You can see a partial list of past House Republican bills here. In 2013, they proposed cutting EPA funding by fully one-third. GOP committees churned out bill after bill to cut research funding for renewable energy by 50 percent, block rules on coal pollution, block rules on oil spills, block rules on pesticide spraying, accelerate oil and gas drilling permits on public land, prohibit funding for creation or expansion of wildlife refuges, cut funding for the Advanced Technology Vehicle Manufacturing Loan Program, and … well, there are 61 items on the list.
The Senate GOP isn’t far behind: In 2015, they floated a bill to cut the EPA’s budget by 9 percent and block rules on everything from ground-level ozone pollution to climate change. There may be a few more moderate GOP senators who think global warming is a problem, like Susan Collins (R-ME). But they do not dominate the caucus: Fossil-fuel enthusiasts like Mitch McConnell and James Inhofe do.
There’s no indication that Trump will buck his party on these issues.
Overall I am more persuaded by the Niskanen analysis, but both pieces are worth reading. Here is my earlier post on the same issues.