Describe the internal paths that BCH uses to move energy inside the province.
BCH has internal paths that are used solely for the transfer of energy across transmission facilities within the BCH BA.
One is the Interior > LM path, used for the transmission facilities that deliver power from the interior portions of BC to the Lower Mainland. Currently this path is separated out from the normal BC > US path because at times there is less transmission capacity than the BC > US path, making it a congestion point.
The other internal path is the BCHA > BCHA path, used for transmission services that do not leave the BCH BA but do cross various POR/PODs, including from BCH to FBC. It is also used for IPPs outside the LM that are moving energy to load within the interior portion of the BCH BA.