Maryland Environmental Service Eastern Correctional Institute Cogeneration Plant 30420 Revells Neck Rd Westover, Maryland 21890 United States Get directions Phone (410) 845-4000 Website biomassmagazine.com/plants/view/2882 Listing last updated June 1, 2015. Details may have changed, so please call ahead. Is this your business? Log in to manage it, or request an update. ← Back to the directory