If it was all abundant wind-power, sure. Denmark, famous for its wind farms and for having too much renewable energy at times, only has 6.1GW of wind capacity,

If it was all abundant wind-power, sure. Denmark, famous for its wind farms and for having too much renewable energy at times, only has 6.1GW of wind capacity, which is is a few gigawatt short for the Bitcoin network. So no, there isn't an abundance of energy when you decide to throw it all away as fast as you can.