The ISO issued an Exceptional Dispatch CPM designation to address a non-system reliability need. Following a forced outage event, the ISO observed post-contingency thermal overloads on a 230 kV line for the loss of 500kV line in the Pacific Gas and Electric (PG&E) area. In order to relieve the overload, the ISO needed to Exceptionally Dispatch the specified quantities from these units to maintain reliability.
The ISO has designated the capacity identified below effective May 23, 2019 for a non-system reliability need. The CPM term is for 60 days under the tariff, subject to adjustment and the payment provisions set forth in the CPM tariff provisions.
Resource ID
|
MW
|
TAC Area
|
CSCGNR_1_UNIT 1
|
7.95
|
PGE
|
DUANE_1_PL1X3
|
130.1
|
PGE
|
The ISO will provide a designation report in accordance with tariff section 43A.6.2. The report will be available on the ISO website at http://www.caiso.com/market/Pages/ReportsBulletins/Default.aspx, under the Capacity procurement mechanism heading.