But, we now how to convert most of those process to electric. The engineering challenges have been solved. It is just not cost effective at the moment because

But, we now how to convert most of those process to electric. The engineering challenges have been solved. It is just not cost effective at the moment because you would have to update manufacturing process for all the things you want to change and that takes money. But with cheap electricity, oil/gas becoming more expensive and political incentives...