Consolidated Edison, Inc. (NYSE:ED) is included among the 11 Energy Stocks to Buy for a Retirement Portfolio. Consolidated Edison (ED) Agrees to Divest Interest in Mountain Valley Pipeline Consolidated Edison, Inc. (NYSE:ED) operates one of the largest energy delivery systems in the world, providing electric, gas, and steam service to the 10 million people living in New York City and Westchester County. Consolidated Edison, Inc. (NYSE:ED) recently announced that it has agreed to divest its approximately ...