[dryarzeg]

Well yeah, but, hypothetically speaking (and just for the sake of pure curiosity) - what about "no sun" scenario, such as nuclear winter or something similar?

[kQq9oHeAz6wLLS]

Well, yes, in that edge case it probably wouldn't be worth the energy usage.

[desireco42]

There is a point where you have bigger problems then your smartphone or laptop