The consensus conclusion seems to be that most countries could get to c. 70% renewables “fairly easily”, but the last 10-30% is technically possible but the costs could be prohibitive.
A combination of local (& regional) regulation, with an increased use of international human rights law, will create long term risks for companies.
There is an obligation on private entities operating in jurisdictions other than the one where they are domiciled to operate according to human rights and labour standards
Once a government has signed an international treaty and implemented it into national law, then all companies in that country (including their overseas subsidiaries) are also bound by the same obligations.
It's not just in Europe where human rights law is flexing its muscles - the US is getting into the act as well.
In late July London’s Court of Appeal agreed to reopen a $7 billion lawsuit by 200,000 claimants against Anglo-Australian mining giant BHP