Entergy Louisiana Acquires Washington Parish Energy Center 361 MW plant will add a reliable source of power to meet customers' needs PR Newswire BATON ROUGE, La., Nov. 24, 2020 BATON ROUGE, La. , Nov. 24, 2020 /PRNewswire/ -- Entergy Louisiana, LLC has completed the purchase of the Washington Parish Energy Center, an approximately 361-megawatt facility that will deliver a modern, cost-effective, low-carbon and reliable source of power to the company's grid. Constructed by a subsidiary of Calpine...