Transmission Enhancements in the MD of Greenview (2031)

ATCO Electric Ltd. (ATCO) has applied to the AESO for transmission system access to serve growing demand for electricity in the MD of Greenview area. ATCO’s request can be met by the following solution:

• Add the proposed Pearson 2089S substation, including one 144/25 kilovolt (kV) transformer and one 144 kV circuit breaker.
• Add one 144 kV circuit to connect the proposed Pearson 2089S substation to the existing 144 kV transmission line 7L40 in a T-tap configuration.
• Modify the existing Simonette 733S substation, including adding one 144 kV capacitor bank and one 144 kV circuit breaker.
• Modify the existing H.R. Milner 740S substation, including adding one 144 kV capacitor bank and one 144 kV circuit breaker.
• Add or modify associated equipment as required for the above transmission developments.

Need overview

Need for Transmission Enhancements in the MD of Greenview [Posted: April 7, 2020]