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MWG Webinar January 25, 2016 Tom Miller- MWG Chair W ESTERN E LECTRICITY C OORDINATING C OUNCIL.

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Presentation on theme: "MWG Webinar January 25, 2016 Tom Miller- MWG Chair W ESTERN E LECTRICITY C OORDINATING C OUNCIL."— Presentation transcript:

1 MWG Webinar January 25, 2016 Tom Miller- MWG Chair W ESTERN E LECTRICITY C OORDINATING C OUNCIL

2 Agenda Welcome- Introduction WECC Anti-trust statement (WECC Staff) Reserve Modeling Pertinent to FERC Order 789- (Xiaobo Wang- CAISO) TAS Approval- High Priority Modeling Enhancements Upcoming Review - Modeling Enhancements 2026 Common Case Draft- Review Individual Modeling Enhancements for TAS Approval Wrap-up 2 W ESTERN E LECTRICITY C OORDINATING C OUNCIL

3 Reserve Modeling Pertinent to FERC Order 789 Xiaobo Wang- CAISO 3

4 TAS Approval- Modeling Enhancements TAS Quarterly Meeting February 1-2 First Order for first release 2026 Common Case Multi-Day Look Ahead Modeling FERC 789 Reserves Demand Response Programs (LBNL) CAISO Minimum Generation Requirement Constraint Protocol CA Dispatchable CHP Second Order for first release 2026 Common Case Canadian GHG Policy CA CAISO AB 32 Update 4

5 Upcoming Review - Modeling Enhancements 2026 Common Case Demand Response Modeling Update- Andy Satchwell- LBNL – DRP Program Forecasts – Collect DR event data to help inform the dispatch assumptions Canadian GHG Policy – BC Hydro: outlining the input parameters for BC Hydro (Amir Amjadi- BC Hydro) – Alberta ? California Global Warming – AB32 GHG model – LP instead of emission hurdle model (New functionality) BTM-PV- Negative Load vs. Resource modeling? 5

6 Multi-Day Look Ahead Model 6

7 FERC 789 Reserve Requirement 7 DRAFT

8 Demand Response 8 DRAFT

9 Modeling Frequency Response CAISO (Minimum Generation Requirement) 9 DRAFT

10 Constraint Protocol 10 DRAFT

11 CA CHP Modeling 11

12 Wrap-up Questions and Comments TEPPC Quarterly Meeting February 1-4 Next MWG Meeting- Week of February 8-12 12

13 MWG Work Plan Reference Slides for Discussion 13

14 ABB Gridview Enhancements ABB Gridview Updates & New Enhancements Current Status and Implementation Effort Recommendation for 1 st Release 2026 CC Multi-Day Look-ahead Logic: provides unit commitment logic especially useful for storage Under testing now. May require more time and energy to tune parameters to get the best results Postpone implementation until after first release of the 2026 Common Case v1.0 FERC 789 Reserves: updates contingency reserve modelling to current requirements FERC 789 Operating Reserve ready now. Easy to implement. Yes, implement for V1.0 2026 Demand Response Modeling (LBNL): simplified but practical modeling will replace laborious current DRP practice Demand Response Programs (assume LBNL will consult on implementation) under LBNL review. Moderate effort. Yes, implement for V1.0 2026 Contingency Protocol: critical to align what constraints have merit over others and much better understanding of study results Easy to implement. MWG to develop priorities and “proxy” costs Yes, implement for V1.0 2026 Intertie Ramping: Constrains volatile ramps across major Ca interfaces Available in GridView version. MWG to work with stakeholders on monthly ramp limits leveraging work already Defer to Q2. Moderate effort to implement. Need MWG Recommendation/TAS approval?. Draft 2010 data ramp limits available. Gridview Version UpdatesNeed to aggregate enhancementsSeek WECC Budget support 14 W ESTERN E LECTRICITY C OORDINATING C OUNCIL

15 MWG 2015-2016 Work Plan Draft 15 W ESTERN E LECTRICITY C OORDINATING C OUNCIL ItemTimelineModeling Enhancement 1Q-3 2015(1) Investigate Expected GridView Capability; (2) Prioritize Modeling; (3) MWG/WECC Staff Work Plan 2Q-4 2015Develop modeling enhancement test cases. Modeling Enhancement implementation on 2026 CC. 3Q-1 20162026 Common Case first releases: (1) FERC 789 Reserves; (2) System Constraints (3) Multi-day look-ahead logic; (4) Demand Response; (5) CHP Enhancements; (6) Min-Gen Requirement Update; (7) Initial Validation/Calibration 5Q-2 2016Batch-2 Enhancements (test, validate/calibrate) Validation/Calibration (deeper dive) 5Q-3 2016Batch-3 Enhancements (test, validate/calibrate) (1) Hydro Reserves; (2) Intertie Ramp Limits (3) Resource Modeling 6Q-4 2016Batch-4 Enhancements (test, validate/calibrate) Hydro PLF Load net-solar/wind; (2) GHG Linear Programing


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