I can't guess on the ones you stated but if for completeness sake we include geothermal then probably about 3 or 4 billion years, long after the planet would ha

I can't guess on the ones you stated but if for completeness sake we include geothermal then probably about 3 or 4 billion years, long after the planet would have to be evacuated for different reasons. Ubiquitous deployment of geothermal is challenging at this time due to the current tech limitations and associated costs.