Interregional

The Interregional Studies section contains studies on transfer limits between the BC Hydro system and neighboring systems in Alberta and the USA.

• System Impact Study for LTPTP Requests on the AESO - BPAT and the BCTC - BPAT Paths (Revision 1) (PDF, 74 KB, Posted July 21, 2009)
• System Impact Study for LTPTP Request on the LM – BPAT Path  (PDF 40KB, Posted May 15, 2009)
• System Impact Study for LTPTP Requests on the AESO – BPAT and the BCTC - BPAT Paths (PDF, 260KB, Posted May 15 2009)
• Facilities Studies for Alberta to US ATC (PDF, 282KB)
• Facilities Study for Power Supply 1000 MW Export on the BCHA X BPAT Path (PDF, 50KB)
• Facilities Study for Power Supply 1000 MW Export (PDF, 83KB)
• Alaska Intertie Study (PDF, 545KB, Posted: March 08, 2006)
• BC Import Capability Study (PDF, 94KB)
• US to AB Point-to-Point Study (PDF, 82KB, Posted November 15, 2007)
• System Impact Studies for Increasing Firm ATC from BC to Alberta and from BC Interior to the US (PDF, 54 KB, Posted: 04 April 2007)
• BC Hydro Import from Alberta (70610287,70610289,70610293,70610309,70610313, and 70610317) (PDF, 129KB,Posted August 2 2006)
• BC Hydro Import from Alberta (70604537) (PDF, 108KB, Posted 2 August 2006)
• NorthPoint 300 MW EAL>BPAT(70609893-70609922) (PDF, 172KB, Posted: 01 May 2006)
• NorthPoint 50 MW EAL>BPAT(70604454-55) (PDF, 157 KB,  Posted 28 April 06)
• BC Hydro 275 MW Import From Alberta (978762) (PDF, 16KB)
• TransCanada 170 MW Wheelthrough to Alberta (485180) (PDF, 15KB)
• Columbia Power Corporation 150 MW Export (620107-109-115) (PDF, 8KB)
• BC Hydro 221 MW Import (420994) (PDF, 27KB)
• MacLaren - Pingston 32 MW Export to EAL May 9 (PDF, 136KB)
• Power Supply 1000 MW Import (PDF, 56KB)
• Power Supply 400 MW Import (PDF, 36KB)
• MacLaren 310037 System Impact Study (PDF, 37KB)
• MacLaren 310046 System Impact Study (PDF, 37KB)
• Information Release - Fortis BC Okanagan Transmission Reinforcement Project (PDF, 11KB, Posted February 7, 2008)

Please note that studies posted prior to July 5, 2010 reference "BCTC" or "British Columbia Transmission Corporation".