Meeting · CMWG

CMWG Meeting

Concluded date 2018-04-30 time 09:30 committee CMWG ercot.com

LocationERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 Room 206

VirtualWebEx / Teams

Dial-in877-668-4493

Revision Requests On The Agenda

OBDRR003SCR796

Agenda 28 items

1. Antitrust Admonition — I. Haley
2. Agenda Review — I. Haley
3. CRR Framework Update — ERCOT
4. PTP Obligations with Links to Options – Review RENA impact due to January 16-18 Cold Weather Events — ERCOT
Review Historical Data
- Impact of PTP w links to Options on RENA and DAM Congestion Rent · Staff Report
5. Discussion on DAM congestion management — ERCOT
Are changes needed to ERCOT’s current procedure regarding PCAPs in DAM?
- Impact of PTP w links to Options on RENA and DAM Congestion Rent · Staff Report
Review DAM shift factor cutoff and radial load constraint exclusion – are changes needed to more closely reflect RT (2% shift factor cutoff)?
- Impact of PTP w links to Options on RENA and DAM Congestion Rent · Staff Report
Discuss changes to secured status of certain step-up transformers
- Impact of PTP w links to Options on RENA and DAM Congestion Rent · Staff Report
Options for managing power flow divergence caused by a Resource Node behind unsecured step up when in a PUN site
- Impact of PTP w links to Options on RENA and DAM Congestion Rent · Staff Report
- PUN Generation Resource Nodes 041018 · Staff Report
6. Shadow Price Caps for GTCs associated with stability export constraints — ERCOT
Overview
- Changes to the Methodology for Setting Maximum Shadow Prices for Network and Power Balance Constraints 4 30 18 CMWG QMWG Final · Staff Report
Review of Historic Data
- Changes to the Methodology for Setting Maximum Shadow Prices for Network and Power Balance Constraints 4 30 18 CMWG QMWG Final · Staff Report
Rationale for $9251 Shadow Price Cap
- Changes to the Methodology for Setting Maximum Shadow Prices for Network and Power Balance Constraints 4 30 18 CMWG QMWG Final · Staff Report
Review Redline
- Changes to the Methodology for Setting Maximum Shadow Prices for Network and Power Balance Constraints 4 30 18 CMWG QMWG Final · Staff Report
Discuss Impacts and Market Certainty Issues
- Changes to the Methodology for Setting Maximum Shadow Prices for Network and Power Balance Constraints 4 30 18 CMWG QMWG Final · Staff Report
7. WMS Referrals — Group
OBDRR003, Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks
- List Of RN nonbiddable OBDRR003 · Revision Request
- PUN Generation Resource Nodes 041018 · Staff Report
SCR796, Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks
- PUN Generation Resource Nodes 041018 · Staff Report
8. HITE — Group
Current Process Review
Alternatives
9. Items for Future Meetings: — I. Haley
Operational Next-Day Study Discussion
Transmission losses in Real-Time Settlement
Non-ERS deployments of ERS Generators
Directive #7 (Southern Cross Transmission Assignment) – Congestion Management (anticipated Discussions Q2-18)
Adjourn — I. Haley