Directory SearchLogin | Not a member? Join the chamber. NRG Energy Center Minneapolis, LLC Share: Heating & Air Conditioning UtilitiesEnergy Consultants NRG Energy Center Minneapolis, LLC Visit Website 2850 IDS Center 80 South Eighth St. Minneapolis, MN 55402 (612) 436-4100 (612) 436-4114 (612) 349-6067 (fax)