1. ALGONQUIN GAS TRANSMISSION

Serial Number: 76187262
Owner: (REGISTRANT) Duke Energy Registration Services, Inc. CORPORATION DELAWARE 526 South Church Street Charlotte NORTH CAROLINA 282021802

(LAST LISTED OWNER) SPECTRA ENERGY CORP CORPORATION DELAWARE 5400 WESTHEIMER COURT HOUSTON TEXAS 77056

Filed on: 12/28/2000

2. DE&S

Serial Number: 76187269
Owner: (REGISTRANT) Duke Energy Registration Services, Inc. CORPORATION DELAWARE 526 South Church Street Charlotte NORTH CAROLINA 282021802
Filed on: 12/28/2000

3. TEXAS EASTERN TRANSMISSION

Serial Number: 76187264
Owner: (REGISTRANT) Duke Energy Registration Services, Inc. CORPORATION DELAWARE 526 South Church Street Charlotte NORTH CAROLINA 282021802

(LAST LISTED OWNER) SPECTRA ENERGY CORP CORPORATION DELAWARE 5400 WESTHEIMER COURT HOUSTON TEXAS 77056

Filed on: 12/28/2000

4. WE GENERATE WHAT'S NEXT

Serial Number: 76256952
Owner: (REGISTRANT) Duke Energy Registration Services, Inc. CORPORATION DELAWARE 526 South Church Street Charlotte NORTH CAROLINA 282021802
Filed on: 05/14/2001

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