TRANSMISSION IMPACT OF KEYSTONE XL PIPELINE LOAD

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TRANSMISSION IMPACT OF KEYSTONE XL PIPELINE LOAD

• POSSIBLE SCOPE OF REQUIRED ADDITIONS
• July 2008

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TransCanada 13 Pumping Stations 2012 Load
143MW, 11MW/Station 2014 Load 286MW,
22MW/Station
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West ND Phase 2 Option 1
Williston-Dawson- Charlie Creek 230
Glen Ullen 345/230 Belfield 345
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West ND Phase 2 Option 2
Williston-Dawson 230
Garrison-Tioga 230
Glen Ullen 345/230 Belfield 345
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West ND Phase 2 Option 3
Ft.Peck-Williston 230
svc
Garrison-Tioga 230
svc
Glen Ullen 345/230 Belfield 345
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West SD and NE
Caps
Big Bend-Whitten 230
Caps
SVC
2nd Stegall 345/230
Grand Island Line Tap
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Possible Transmission Additions
!!Rough Estimates!!