EXHIBIT 4.108 SOUTHWESTERN PUBLIC SERVICE COMPANY Series C Senior Notes, 6% due 2033 REGISTRATION RIGHTS AGREEMENTRegistration Rights Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • New York
BY AND AMONGRegistration Rights Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • New York
AMONGCredit Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • Illinois
EXHIBIT 2.04Settlement Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • New York
INDENTUREIndenture • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • New York
October 2, 2003 Goldman, Sachs & Co., BNY Capital Markets, Inc. As representatives of the several Purchasers named in Schedule I to the Purchase Agreement c/o Goldman, Sachs & Co. 85 Broad Street New York, New York 10004 and c/o BNY Capital Markets,...Exchange and Registration Rights Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • New York
EXHIBIT 10.48 POWER PURCHASE AGREEMENTPower Purchase Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • Texas
ARTICLE III NON-QUALIFIED RETIREMENT PLANSEmployee Matters Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • Minnesota
BY AND AMONGTax Matters Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • Delaware
RECITALSReleased-Based Amount Agreement • March 15th, 2004 • Xcel Energy Inc • Electric & other services combined • New York
