The Problem is that is a long long way off. If you need to borrow 100m USD for a new coal power station, and the total world debt market is about $24tn, you're

The Problem is that is a long long way off. If you need to borrow 100m USD for a new coal power station, and the total world debt market is about $24tn, you're only borrowing something like 4x10^-5%. So even if 99.999% of lenders decline your project on ecological grounds, you still have 20 times more funding available than you need.