HOUSTON–(BUSINESS WIRE)–PowerTransitions®, a leading independent power producer specializing in the redevelopment of legacy power and industrial facilities, announced today that it has entered into an agreement to acquire a portfolio of five power plants totaling 323 MW, along with associated pipeline infrastructure, from affiliates of Alliance Energy Group (“Alliance”). The Alliance portfolio is comprised of five plants—Batavia, Hillburn, Massena, Shoemaker and Sterling—totaling 323 MW, supp