This story was originally published on Utility Dive. To receive daily news and insights, subscribe to our free daily Utility Dive newsletter. Blackstone’s private equity arm is set to acquire a 620-MW natural gas power plant in Western Pennsylvania, Hill Top Energy Center, for nearly $1 billion, the investment management firm announced Monday. The purchase price of about$1,600 per kilowatt appears higher than other recent gas plant acquisitions, though many factors, including a plant’s technology, age an ...