| NOGRR065 |
Authorize ERCOT to Procure Additional RRS During Severe Cold Weather |
This Nodal Operating Guide Revision Request (NOGRR) aligns with NPRR336, Authorize ERCOT to Procure Additional RRS During Severe Cold Weather, which proposes to allow ERCOT to procure additional Responsive Reserve (RRS) during cold weather conditions. |
03/09/2011 |
TNMP |
No |
4.2.3 |
Withdrawn |
|
| NOGRR073 |
Entity Responsible for Load Shed During EEA Level 3 |
This Nodal Operating Guide Revision Request (NOGRR) clarifies who is responsible to shed Load during an Energy Emergency Alert (EEA) Level 3 event. This NOGRR also clarifies that ERCOT is responsible for directing Load shedding. |
05/17/2011 |
Frank Owens on Behalf of Nodal Protocol and Guides Resolution Task Force (NPGRTF) |
No |
4.5.3.4 |
Withdrawn |
|
| NOGRR078 |
Real-Time Security Analysis Language Clean Up to Reconcile Operating Guides with Current Operation Practice |
This NOGRR clarifies that the only security analysis studies that remain in the Nodal Operating Guides are the Real-Time security studies (given that Outage Planning is now covered in Protocol Section 3.1.5.1 and Transmission Planning is now covered in Planning Guide Section 4, Transmission Planning Criteria); and modifies the language to match current ERCOT Operations practice related to which contingencies are enforced in Real-Time operations. |
09/07/2011 |
Luminant Energy |
No |
1.4, 2.2.2 |
Withdrawn |
|
| NOGRR099 |
SPS Procedure Changes for Consistency with NERC Reliability Standards |
This Nodal Operating Guide Revision Request (NOGRR) removes the Protection System Misoperation Report format and procedural references and adds references to reporting per Texas RE procedure(s). |
05/30/2012 |
NPGRTF |
Yes |
6.2.2, 6.2.3, 8B |
Withdrawn |
|
| NOGRR104 |
Removal of Transmission Operator Definition From the Nodal Operating Guide |
This Nodal Operating Guide Revision Request (NOGRR) proposes deleting the definition of "Transmission Operator" from the Nodal Operating Guides. |
10/10/2012 |
ERCOT |
No |
1.4 |
Withdrawn |
|
| NOGRR106 |
Delegation of Firm Load Shedding Responsibility |
This Nodal Operating Guide Revision Request (NOGRR) clarifies that a Distribution Service Provider (DSP) may make an agreement with another Entity that delegates the responsibility for managing both automatic and Energy Emergency Alert (EEA) firm Load shed. |
10/30/2012 |
Bryan Texas Utilities |
No |
2.6.1, 4.5.3 |
Withdrawn |
|
| NOGRR126 |
Deletion of the Regulatory Required Incident and Disturbance Reports |
This Nodal Operating Guide Revision Request (NOGRR) removes the regulation reporting requirements from the Operating Guides. |
12/16/2013 |
ERCOT |
No |
3.2.3 |
Withdrawn |
|
| NOGRR157 |
Administrative Changes for June 1, 2016 Nodal Operating Guides – Load Shed Table |
This Administrative Nodal Operating Guide Revision Request (NOGRR) updates the ERCOT Load Shed Table for 2016. Administrative changes to the Load Shed Table are allowed under Section 1.3.1, Introduction. |
05/16/2016 |
ERCOT |
No |
4.5.3.4 |
Withdrawn |
|
| NOGRR190 |
Related to NPRR937, Distribution Voltage Level Block Load Transfer (BLT) Deployment |
This Nodal Operating Guide Revision Request (NOGRR) would allow distribution voltage level Block Load Transfer (BLT) firm Load deployed in Energy Emergency Alert (EEA) Level 2 to count toward the appropriate Transmission Service Provider’s (TSP’s) or Distribution Service Provider’s (DSP’s) firm Level 3 Load shed obligations under EEA Level 3. |
04/26/2019 |
Golden Spread Electric Cooperative |
No |
4.5.3.4 |
Withdrawn |
|
| NOGRR256 |
Related to NPRR1191, Registration, Interconnection, and Operation of Customers with Large Loads; Information Required of Customers with Loads 25 MW or Greater |
This Nodal Operating Guide Revision Request (NOGRR) establishes voltage ride-through requirements for Large Loads and Load-shedding processes for Large Loads that are registered as Registered Curtailable Loads. |
08/01/2023 |
ERCOT |
No |
2.11 (new), 4.5.3.1, 4.5.3.4 (new), and 4.5.3.4 |
Withdrawn |
|