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Historical Transmission Data

GROSS TELEMETERED LOAD: British Columbia

Hourly

2024 Balancing Authority Load Jan-Oct [XLS, 497 KB]
2023 Balancing Authority Load Jan-Dec [XLS, 605 KB]
2022 Balancing Authority Load Jan-Dec [XLS, 591 KB]
2021 Balancing Authority Load Jan-Dec [XLS, 594 KB]
2020 Balancing Authority Load Jan-Dec [XLS, 536 KB]
2019 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2018 Balancing Authority Load Jan-Dec [XLS, 458 KB]
2017 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2016 Balancing Authority Load Jan-Dec [XLS, 460 KB]
2015 Balancing Authority Load Jan-Dec [XLS, 460 KB]
2014 Balancing Authority Load Jan-Dec [XLS, 458 KB]
2013 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2012 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2011 Balancing Authority Load Jan-Dec [XLS, 411 KB]
2010 Balancing Authority Load Jan-Dec [XLS, 447 KB]
2009 Balancing Authority Load Jan-Dec [XLS, 447 KB]
2008 Balancing Authority Load Jan-Dec [XLS, 448 KB]
2007 Balancing Authority Load Jan-Dec [XLS, 454 KB]
2006 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2005 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2004 Balancing Authority Load Jan-Dec [XLS, 460 KB]
2003 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2002 Balancing Authority Load Jan-Dec [XLS, 459 KB]
2001 Balancing Authority Load Apr-Dec [XLS, 352 KB]

Monthly

2006-2010 Monthly Balancing Authority Peak Load Data [XLS, 15 KB]

TTC/ATC

TTC Limits: British Columbia to Alberta

2024-01-01 to 2024-10-31 Data for BC>AB TTC Limits [XLS, 459 KB]
2023-01-01 to 2023-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2022-01-01 to 2022-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2021-01-01 to 2021-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2020-01-01 to 2020-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2019-01-01 to 2019-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2018-01-01 to 2018-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2017-01-01 to 2017-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2016-01-01 to 2016-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2015-01-01 to 2015-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2014-01-01 to 2014-12-31 Data for BC>AB TTC Limits [XLS, 1.0 MB]
2010-12-31 to 2013-12-31 Data for BC>AB TTC Limits [XLS, 2.9 MB]
2007-11-01 to 2010-11-30 Data for BC>AB TTC Limits [XLS, 1.5 MB]

TTC Limits: Alberta to British Columbia

2024-01-01 to 2024-10-31 Data for AB>BC TTC Limits [XLS, 459 KB]
2023-01-01 to 2023-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2022-01-01 to 2022-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2021-01-01 to 2021-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2020-01-01 to 2020-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2019-01-01 to 2019-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2018-01-01 to 2018-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2017-01-01 to 2017-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2016-01-01 to 2016-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2015-01-01 to 2015-12-31 Data for AB>BC TTC Limits [XLS, 1.0 MB]
2014-01-01 to 2014-12-31 Data for AB>BC TTC Limits [XLS, 1.3 MB]
2010-12-01 to 2013-12-31 Data for AB>BC TTC Limits [XLS, 3.1 MB]
2009-11-01 to 2010-11-30 Data for AB>BC TTC Limits [XLS, 5.3 MB]
2007-11-01 to 2009-10-31 Data for AB>BC TTC Limits [XLS, 1.2 MB]

TTC Limits: British Columbia to United States

2024-01-01 to 2024-10-31 Data for BC>US TTC Limits [XLS, 459 kB]
2023-01-01 to 2023-12-31 Data for BC>US TTC Limits [XLS, 1.0 kB]
2022-01-01 to 2022-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2021-01-01 to 2021-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2020-01-01 to 2020-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2019-01-01 to 2019-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2018-01-01 to 2018-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2017-01-01 to 2017-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2016-01-01 to 2016-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2015-01-01 to 2015-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2014-01-01 to 2014-12-31 Data for BC>US TTC Limits [XLS, 1.0 MB]
2010-12-01 to 2013-12-31 Data for BC>US TTC Limits [XLS, 3.1 MB]
2009-11-01 to 2010-11-30 Data for BC>US TTC Limits [XLS, 5.3 MB]

TTC Limits: United States to British Columbia

2024-01-01 to 2024-10-31 Data for US>BC TTC Limits [XLS, 459 KB]
2023-01-01 to 2023-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2022-01-01 to 2022-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2021-01-01 to 2021-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2020-01-01 to 2020-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2019-01-01 to 2019-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2018-01-01 to 2018-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2017-01-01 to 2017-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2016-01-01 to 2016-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2015-01-01 to 2015-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2014-01-01 to 2014-12-31 Data for US>BC TTC Limits [XLS, 1.0 MB]
2010-12-01 to 2013-12-31 Data for US>BC TTC Limits [XLS, 3.1 MB]
2009-11-01 to 2010-11-30 Data for US>BC TTC Limits [XLS, 5.3 MB]

Non Firm ATC: United States to British Columbia

2010-12-01 to 2013-03-31 Data for US>BC Non Firm ATC [XLS, 2.0 MB]
2010-01-01 to 2010-11-30 Data for US>BC Non Firm ATC [XLS, 3.1 MB]

Non Firm ATC: British Columbia to Alberta

2010-12-01 to 2013-03-31 Data for BC>AB Non Firm ATC [XLS, 1.7 MB]
2010-01-01 to 2010-11-30 Data for BC>AB Non Firm ATC [XLS, 3.0 MB]

TTC and Contraints

US-BC TTC and Constraint 2007-2011 [XLS, 2.8 MB]
BC-US TTC and Constraint 2007-2011 [XLS, 2.9 MB]

Curtailments

2013-08-18 to 2013-08-24 Data for BC>AB [PDF, 203 KB]