N_Fiddledog N_Fiddledog:
Cap n trade would still be the prefered way of going, because it allows Obamicans to pick and chose winners, also exert greater control over the great unwashed.
However, if it doesn't fly, and it doesn't look like it will, they can still use the EPA.
The problem with hard quotas (command and control, the article calls it), rather than taxes or tradeable permits, is the cost of enforcement. You were complaining earlier about bureaucracy in environmental policy. Well, enforcing output levels requires an army of enforcement agents. Economic policies, like taxes or tradeable permits, create positive incentives for business to be cleaner and they need less policing because they affect the companies' cost curves. The only incentive created by hard quotas is the incentive to emit illegally, dump or cheat some way. There is no cheating with taxes and permits because the external cost is internalized into the companies' private cost curve. The profit-maximizing level of emissions is built into the economic policy.