The plant is only accessible for any bitcoin machine, so it means that there will be no traffic in the transactions of the bitcoin in New York because they already have a generator for the bitcoin machine.
Can you expound more on what you mean here? Did you mean that Bitcoin transactions in New York are faster because of this "Bitcoin Mining Machine"? Because that's not how it works.
Probably talking about dedicated power plant solely for mining Bitcoin. Or maybe he/she thinks that adequate miners in an area will enhance its transaction speed or something. Or he meant no other cryptocurrency will compete with Bitcoin for electricity in that area?