GHRI Phase Two Update: CenterPoint Energy completes 100 percent of undergrounding milestone; 400 miles of strategic power line undergrounding completed ahead of 2025 hurricane season

Underground power lines installed ahead of schedule, with all Greater Houston Resiliency Initiative (GHRI) Phase Two resiliency actions on track to be completed by June 1 Historic suite of GHRI actions will improve system resiliency and reliability, resulting in the reduction of more than 125 million outage minutes annuallyHOUSTON, May 6, 2025 /PRNewswire/ -- As part of its commitment to build the most resilient coastal grid in the country, CenterPoint Energy announced that it has installed 400 miles of und ...