jnaut
Observer
First let me say I'm sorry if this is the wrong location to post this but the forum layout doesn't really leave a good place to post a topic like this.
H.B. 2186 would regulate vehicle fuel economy, an authority reserved to the federal government.
I can't speak for this bill particularly, but I know that states are going to get around this by calling it an 'emissions' issue.
Because anyone with a casual familiarity with science knows that "emitting" less CO2 isn't an emissions issue at all. It's a fuel economy issue. States are playing semantic games. The only way to emit less co2 is to burn less fuel, meaning that it is a defacto fuel economy issue. But if states stay on message and keep calling it a co2 emission issue, they'll get to regulate whatever they want.