The other dimension of the plan, of course, is the regulatory requirements that will be placed on the transportation sector. In principle, those do not cost any federal money to the extent that they're regulatory requirements that would be placed largely on the automotive sector.
Then the third dimension of the plan is the actual emissions intensity reductions that are to be applied in the industrial sector. The administration of that system, presumably, would cost a certain amount of money, but I'm not knowledgeable enough on the exact cost of that at this time.