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DWG Meeting - Webex Only

April 16, 2026
09:30 AM
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For meeting details, please contact the DWG Chair. 

Agenda

1.

Antitrust Admonition

Chair/Vice Chair

9:30 a.m.

2.

Approval of previous meeting minutes (5 min)

Chair/Vice Chair

9:35 a.m.

3.

2025/2026 DWG Flat Start Updates (30 min)

ERCOT -Mehdi

9:40 a.m.

4.

NOGRR282 Updates — Patrick (60 min)

ERCOT – Patrick

10:10 a.m.

5.

PGRR144 for LL Model Submission and Review Requirements (40 min)

ERCOT – Sun Wook

11:10 a.m.

6.

Draft DWG Manual Update for LL Model Quality Test (40 min)

ERCOT – Jonathan

11:30 a.m.

7.

NERC MOD-026-2 Requirement #1 (30 min)

DWG & ERCOT

12:30 p.m.

8.

Features/overview of updated DMView and PMView with AGS-ESR test capability — Scott (40 min)

ERCOT – Scott

1:00 p.m.

9.

Discuss Isolate contingencies (10 min)

ERCOT – Adam

1:40 p.m.

10.

2025 Case Quality Metrics Assessment discussion (15 min)

Texas RE – Brad

1:50 p.m.

11.

Improvements to the Flat start process (60 min)

Oncor – Carol

2:05 p.m.

12.

 Question about modeling VFDs for cooling load using available load models (CMLD, PERC1) (15 min) Oncor

3:05 p.m. 

13.

 Adjourn

3:20 p.m.

Scheduled DWG Meetings

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