We Never Know
No Slack
Some heads would roll in the senate and house. That's why instead of forcing fuel prices up you have to act indirectly. The oil companies are going to run a campaign of their own if you try to jack up oil prices. What you have to do is make them lose interest in you and cause the tax to appear happen on its own, like an imminent and unstoppable cost they can't avoid. That sounds tricky, but its the only way. One doesn't just step in front of a train and say 'Stop you hear?' No, you have to call the train company and report a problem with the track. Then they'll stop the train. To effect change you have to move unseen and also once change is inevitable talk about the benefits of it. "Well its a good thing really that we all have to pay more for petroleum because...and of course there's nothing I can do about that."
Adding a high tax to gas because of the greenhouse gas, they would raise prices and consumers would end up paying that tax through the higher prices.
No different if there was a increase tax on milk from dairy farmers because the cows methane is a greenhouse gas. Price up milk will go up.
If that was by chance to happen with gas or milk, two choices.
1. Pay the higher price
2. Do without
Thinking a corporation that will have to pay more to get their product out to the public but won't raise the price of the said product is crazy.