[techrich]

This will be bad for global warming. All that extra energy being produced.

[fareesh]

I read somewhere that many of the larger mining operations use solar power to make it affordable.

[latchkey]

Hydropower works at night.

[sk0g]

Yup. With things like heating, refrigeration etc at least it has a tangible benefit on human lives. This is just selling the health of the planet for money!

[awakeasleep]

money has a tangible benefit to human life