The California ISO has posted North American Electric Reliability Corporation/Western Electricity Coordinating Council (NERC/WECC) information files to the Market Results Interface - Settlements (MRI-S) and the Secure File Transfer Protocol (SFTP) server on May 9, 2022. The files contain the NERC/WECC metered demand for assessment year 2023 for scheduling coordinator (SC) review, pursuant to ISO tariff section 11.20.4(a).
Information files can be retrieved in MRI-S by selecting NERC WECC INFO as the run type and setting the post date to 05/09/2022. The files are available on MRI-S and SFTP for 45 calendar days after publication. SCs are advised to download the files for validation purposes and future reference.
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Item
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Value
|
Unit
|
|
Total NERC/WECC Metered Demand for Calendar Year 2021
|
216,037,246.08
|
MWh
|
|
Estimated Preliminary NERC/WECC Charge Rate for Assessment Year 2023
|
0.048097904
|
$/MWh
|
2021 NERC/WECC metered demand is the summation of monthly NERC/WECC metered demand quantities published previously in the T+11M recalculation statements for January 2021 through April 2021, and T+70B recalculation statements for May 2021 through December 2021. Details regarding assessment of Charge Code 6490 NERC/WECC Charge are provided in the Business Practice Manual (BPM) for Settlements and Billing configuration guide.
The NERC/WECC information files combined with this market notice shall serve as written notification of each SC's NERC/WECC metered demand for 2021.
