The IPP go beyond just fuel - the amount of destruction they wrought into Pakistan's environment is unimaginable.
But, keep in mind that everyone in power then agreed to it because the Chinese wanted it(in the sense of deals) and the Noonies just wanted to make their corruption profits - they gave them so called "ideal" sites - joined with their relatives in the Fauj..
But either way, water under the bridge(dirty , contaminated water) and another nail in the coffin...
Either way, it is simply chickens coming home to roost for the entire world including the US and Iran... the real profiteers are quietly buying lands in Argentina - using US tax payer money to set up Kosher Beef farms so they can move if need they need to use the samson option in the ME.