Colinton 159S Substation Upgrade
FortisAlberta Inc. (FortisAlberta) has applied to the Alberta Electric System Operator for transmission system access to improve reliability in the Athabasca / Lac La Biche area. FortisAlberta’s request can be met by upgrading the existing Colinton 159S substation, including replacing a 138/25 kV transformer with one of higher capacity, and adding four 25 kV breakers and associated equipment.
Need for the Colinton 159S Substation Upgrade in the Athabasca / Lac La Biche area [Posted: May 27, 2015]
Notification of regulatory filing advertisement
Notification of Regulatory Filing [Posted: July 30, 2015]
Needs Identification Document
Colinton 159S Substation Upgrade [Posted: August 17, 2015]
- Appendix A - Overview of AESO Connection Process Colinton
- Appendix B - TFO Capital Cost Estimates Colinton
- Appendix C - AESO PIP
- Appendix D - Info re Rule 007 Colinton.pdf
- Appendix E - Need for Development Colinton
We appreciate your views, both on the need for transmission system development and proposed transmission plans. If you have any questions or comments, please contact us directly.
AESO Stakeholder Relations