CenterPoint Energy began installing smart electric meters in March 2009. With the aid of a U.S. Department of Energy Smart Grid Investment Grant, the company will complete installation of more than 2 million meters across greater Houston by late 2012. Installations began in central Houston and will move outward based on meter-reading routes. You will receive a door hanger a few weeks before... moreCenterPoint Energy began installing smart electric meters in March 2009. With the aid of a U.S. Department of Energy Smart Grid Investment Grant, the company will complete installation of more than 2 million meters across greater Houston by late 2012. Installations began in central Houston and will move outward based on meter-reading routes. You will receive a door hanger a few weeks before your existing meter is to be replaced and another door hanger when your smart meter has been installed. view page