Mr. Chairman, if I still have some time, I think the problem we face is we're trying to control emissions from industrial production for using or producing energy, but at the same time, I think it's important for us to understand how much emission is coming from the production of energy itself. I think it's important that we don't overburden our industrial sector for consumption while at the same allowing production to go unregulated, because I think that contribution maybe is going out of hand. I can't tell until we get those data.