It's not about regulators, it's that you need something rarely, but it's capital costs aren't less than something you need often, so it's going to be really exp

It's not about regulators, it's that you need something rarely, but it's capital costs aren't less than something you need often, so it's going to be really expensive for the short time you need it. Even if you spread the cost out over the year, consumers are paying it one way or another. Our only plan for seasonal change in production and demand is to over-build gas turbines.