CORPORATE SOCIAL RESPONSIBILITY 2004

U.S. Natural Gas Business

	2001	2002	2003	2003
OPERATIONS¹			Pipeline	Trucking
Gas transmission volume² (billion cubic feet per day)	4	5.2	5.2
Deliveries(barrels per day)³	4,500	5,500	5,500	60,000
Barrel miles⁴	180,000	407,000	293,000	114,000
Length of right-of-way (miles)	2,400	6,400	6,430⁵	45
Length of pipeline (miles)	4,100	7,500	7,500	45
Employees	337	616	515	162
EH&S MANAGEMENT
Major incidents⁶	3	1	0	2
Regulatory notifications⁷	4	3	10	1
EH&S fines and penalties⁸ (thousand dollars)	46	16.9	53.5	0.5
EH&S training
Total hours	700	4,600	7,800	1,850
Hours per employee⁹			29.4	11.4
EH&S professionals (full-time)	1	6	9	1
ENVIRONMENTAL PERFORMANCE¹⁰
Reportable spills¹¹
Spills (number)¹²	5	1	2	2
Spill volume (barrels)	517	2	11	21
HEALTH AND SAFETY¹³
Employee days away injury frequency (days away injuries per 200,000 hours worked)	2.40	0.19	0.19	1.23
Employee days away severity (days away per 200,000 hours worked)	29.19	7.86	0.19	111.56
Employee recordable injury frequency (recordable injuries per 200,000 hours worked)¹⁴	5.63	1.07	1.55	2.47
Preventable m otor vehicle incident frequency (incidents per million miles driven)	3.81	1.21	2.59	1.61

1	Unless otherwise noted, data covers natural gas transmission, gathering, processing and trucking operations of Enbridge Energy Partners, L.P.
2	Reflects aggregate throughput capacity of Enbridge Energy Partners, L.P., natural gas transmission, gathering and processing lines.
3	1 barrel = 0.159 cubic metres or 42 U.S. gallons.
4	Barrel miles are the number of barrels delivered multiplied by the distance traveled in miles.
5	Includes 4,000 right-of-way miles for transmission, processing and gathering and 46 miles for Dufour Petroleum.
6	Major incidents are EH&S events that result in a critical employee or contractor injury or fatality, significant regulatory enforcement action, a liquid spill in excess of 100 barrels or significant adverse impact to the environment.
7	Regulatory notifications are formal written notification by regulators that Enbridge may not be adhering to the law, regulation or permit requirements. Examples of notifications include formal warnings, enforcement actions, summons and charges, notices of violation and stop and control orders. Notifications do not include field inspection reports or other informal communications. Notifications may result in fines or penalties.

8	EH&S fines and penalties are levied against the company as a result of regulatory notifications. Fines and penalties in a particular year often relate to activities in prior years. Reported in U.S. dollars.
9	Measures hours of EH&S training per operations employee. Does not include additional training provided to office employees.
10	Because of different regulatory requirements and business needs,our U.S. Natural Gas Business does not track some corporate performance indicators. A key priority of this business operation is full compliance with existing regulatory requirements. The company's management system provides accountability for achieving this performance.
11	Reportable spills are any spill reportable to a regulatory jurisdiction.
12	Includes liquid spills from gas transmission and the limited number of liquids pipelines that are included in the U.S.Natural Gas Business segment.
13	Health and safety statistics refer only to Enbridge employees.
14	Includes days away and medical aid injuries.