Bitcoin has no energy of its own.All control that bitcoin should charge is originated from the way that its esteem is measured against USD.If dollar wind up noticeably solid ,bitcoin esteem will fall thus the supposed power that it has.
You literally look at the word power as source of energy. It means that power in terms of popularity in the world of financial. And I don't think bitcoin/esteem will fall we see on how it is pumping just like today. A while ago the price of bitcoin is near to get back at $2,000 but now it's now pumping and +$700 for this day only, this is why bitcoin has power in the market.