 If we've reduced it by 25%, well, they said, well, we've cleaned up the emissions, but now we're having to put 25% more fuel in it to go the same amount of miles. We have more of less emissions. So, yeah. So at 125%, if we burn 125 gallons instead of 100 gallons, do we create the same emissions with burning 125 gallons of fuel that are cleaner? Yeah, what's the net total?