Service List
        EL19-013
Ms. Patricia Van Gerpen
Executive Director
South Dakota Public Utilities Commission
500 E. Capitol Ave.
Pierre, SD  57501
patty.vangerpen@state.sd.us
(605) 773-3201 - voice
Ms. Amanda Reiss
        Staff Attorney
        South Dakota Public Utilities Commission
        500 E. Capitol Ave.
        Pierre, SD  57501
  amanda.reiss@state.sd.us
        (605) 773-3201 - voice
Mr. Patrick Steffensen
        Staff Analyst
        South Dakota Public Utilities Commission
        500 E. Capitol Ave.
        Pierre, SD  57501
  patrick.steffensen@state.sd.us 
        (605) 773-3201 - voice
Ms. Lynnette Sweet
Regulatory Administrator
Northern  States Power Company dba Xcel Energy
414 Nicollet Mall, 401 7th Floor
Minneapolis, MN 55401
Regulatory.Records@xcelenergy.com
(612) 330-5532
Mr. Steven Kolbeck
  Principal Manager
  
Northern  States Power Company dba Xcel Energy 
500 W. Russell St.
PO Box   988
Sioux Falls, SD 57101-0988
Steven.T.Kolbeck@XcelEnergy.com
(605) 339-8350 - voice
Mr. Ryan Long
Lead Assistant General Counsel
Northern  States Power Company dba Xcel Energy
414 Nicollet Mall, 401 8th Floor
Minneapolis, MN 55401
Ryan.J.Long@xcelenergy.com
(612) 330-5532

