Once they were gathered on the helipad, Wolfe built a platform for them out of a mix of Gravity and Unholy Magic, so that it was opaque black and less disconcerting for people to fly on, then surrounded it with an air barrier and took off in the direction of the power plant.
It should be a large enough complex, and isolated from other facilities that it would be hard to miss even without directions, and sure enough, once it came in sight, the massive cooling towers caught Wolfe's attention and guided him in.
"We will land at the gates. I'm assuming that you all have clearance to go in, and it will cause less chaos." Wolfe informed them.