EX-21.1 8 c81897s4exv21w1.htm EX-21.1 SUBSIDIAIRES OF NORTHERN STATES POWER CO. exv21w1
 

EXHIBIT 21.1

SUBSIDIARIES OF NORTHERN STATES POWER COMPANY

Chippewa and Flambeau Improvement Co.;
Clearwater Investments Inc.; and
NSP Lands, Inc.