That is the topic of my latest Bloomberg column, here is one bit:
And one striking result from Tuesday’s election is that voters in Washington state, a Democratic stronghold, soundly rejected a proposed carbon tax by a margin of 56 to 44 percent. This raises the prospect that the carbon tax may be dead as a policy for the time being, including at the state level. As my Bloomberg Opinion colleague Liam Denning writes: “We can debate the magnitude of the vaunted blue wave, but there was definitely no green wave.”
Like many economists, I have long supported the idea of a carbon tax, and still do. Government has to tax something. So why not tax those activities which generate social costs, in this case through disruptive climate change? It is a very intuitive argument that has persuaded many economists on both sides of the political spectrum.
But a carbon tax is just not a popular idea with American voters, of either party. It is hard to argue that the Republican Party or the conservative movement has a stranglehold over the politics of Washington state.
Furthermore, this defeat isn’t just a one-off. 2009’s American Clean Energy and Security Act — a cap-and-trade bill in Congress similar to a carbon tax in its essentials though not all of its exact mechanisms — failed even when Democrats controlled Congress and the presidency. The momentum in Canada, typically considered more left-wing than the U.S., also is running against carbon taxes. In 2014, Australia voted to repeal its carbon-pricing law. Washington state itself rejected an earlier carbon-tax proposal, coupled with a cut in the state sales tax, in 2016.
The broader data are striking. According to a World Bank estimate, 23 countries have carbon taxes of some kind, while 176 have targets or support for renewable energy alternatives. It’s hard to avoid the conclusion that the carbon tax just isn’t a big political winner.
There is much more at the link.