The only way out of this mess is to cancel the contracts  and allow rebidding and pass legislation limiting damages claims from  any contracting party suing. If they sue, they lose the right to rebid and will own a bunch of windmills that are good for nothing but scrap metal. New contracts must be at market rates and contain reviews of rates every 5 years.

I don't buy the argument nobody will trust the government in the future. Nobody trusts them now. Government contracts are too big for business to ignore and the clear message is that gouging will not be tolerated. That's a good message to send.