There is approximately $2T worth of stranded energy worldwide that you can acquire for $0.00/kWh, that means there is $2T worth of #bitcoin you can acquire for free if you're willing to secure the network with POW.
Discussion
How did you get this 2T amount? Do you have a source?
8% of global power production, if monetized properly, would sell for this amount annually.
I think it's a bit of a stretch to say there's 2 Trillion worth of bitcoin to be had, lol.
1btc = 1btc.
You don't believe bitcoin will become more expensive to buy?
What about exercise bicycle chargers?