DSWG Update to WMS
In this update, the DSWG meeting held on July 10, 2019, discussed various topics including the status of energy storage in ERCOT, energy storage participation in ERS, and proposed changes to the standard contract terms. The meeting also covered future NPRR modifications and contract period changes effective from October 2019 to January 2020. Additionally, it touched on the goals for 2019, 5-minute settlement proposals, and more. Stay informed about the latest developments in the energy sector with this comprehensive update.
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DSWG Update to WMS July 10, 2019
DSWG Update to WMS (7/10/19) DSWG Meeting Held 6/21/19 Goals for 2019 updated on DSWG Page Discussed status of energy storage in ERCOT and the Energy Storage Roadmap Discussed energy storage participation in ERS Currently no prohibition Rules require resource to be dispatchable for up to 8 (+4) hours during the contract period and for the time periods in which an award is given Discussed 5 minute settlement proposal, but did not agree to pursue ERCOT Staff Update: Future NPRR with modifications to Load Resources as a result of RTF work NPRR 939 Modifications to bid stacks for RRS for UFR resources (non-controllable) Clean up work as between TRSOW and Protocols Changes in contract period (10/19) and terms (implementation date 2020) Next Meeting August 23, 2019
ERS Contract Period Changes Note: To take effect for the October 2019 January 2020 SCT Time Period Time Period Hours Hours Ending 0600 - 0900 (5:00:00 a.m. to 9:00:00 a.m.) Monday through Friday except ERCOT Holidays. Time Period 1* Hours Ending 1000 - 1300 (9:00:00 a.m. to 1:00:00 p.m.) Monday through Friday except ERCOT Holidays. Time Period 2* Hours Ending 1400 - 1600 (1:00:00 p.m. to 4:00:00 p.m.) Monday through Friday except ERCOT Holidays. Time Period 3* Hours Ending 1700 - 1900 (4:00:00 p.m. to 7:00:00 p.m.) Monday through Friday except ERCOT Holidays. Time Period 4* Hours Ending 2000 - 2200 (7:00:00 p.m. to 10:00:00 p.m.) Monday through Friday except ERCOT Holidays. Hours Ending 0600 - 0900 (5:00:00 a.m. to 9:00:00 a.m.) Weekend and ERCOT Holidays. Hours Ending 1600 - 2100 (3:00:00 p.m. to 9:00:00 p.m.) Weekend and ERCOT Holidays. Time Period 5* Time Period 6* Time Period 7* Time Period 8* All other hours 3
Proposed Changes to the Standard Contract Terms Two 2 month SCTs and two 4 month SCTs December through March April through May June through September (remain the same) October through November Things to consider: NPRR is required to make the change Budget year would need to shift from Dec-Nov December 2020 4
