Take a look at the Giga Watt model.
They work with tokens (Watt-trading-token, WTT). Each WTT is the equivalent of 1 Watt of power.
So lets say you have a 1Megawatt facility, thats 1.000.000 Watt/WTT.
then say you have a miner of 1000W power, you need 1000WTT in order to host that miner in the...