Patrick DJ Mahlberg
Fredrikson & Byron PA
pmahlberg@fredlaw.com
612-492-7419
60 S 6th St Ste 1500, Minneapolis, MN, 55402-4400,
1) Great River Energy
2) ONEOK
3) Otter Tail Power Company
4) Xcel Energy Services, Inc.
Last Updated: January 01, 2026
