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Date: | Fri, 6 May 2011 15:11:48 -0500 |
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NOTICE DATE: May 6, 2011
NOTICE TYPE: M-B050611-01 NPRR
SHORT DESCRIPTION: Implementation details of NPRR329
INTENDED AUDIENCE: ERCOT Market Participants
DAY AFFECTED: May 18, 2011
LONG DESCRIPTION: On May 18, 2011, ERCOT will implement Nodal Protocol Revision Request (NPRR) 329, Security Classification Changes for Extracts/Reports, which was approved by the ERCOT Board on April 19, 2011. NPRR329 changes the security classification of many extracts/reports from "Secure" to "Public". This will allow the data contained within these extracts/reports to be accessible without the use of an ERCOT Digital Certificate.
NPRR329 will make the following extracts/reports available publicly:
1. Seven-Day Load Forecast by Forecast Zone
2. Seven-Day Load Forecast by Weather Zone
3. Short Term System Adequacy Report
4. Load Forecast Distribution Factors
5. Settlement Points List and Electrical Buses Mapping
6. DAM Ancillary Service Plan
7. Weather Assumptions
8. Aggregated Wind Generation Resource Power Potential Forecast
9. Actual and Forecasted Regional Wind Production
10. Hourly RMR Services Deployed
11. Daily RUC Active & Binding Transmission Constraints
12. Hourly RUC Active & Binding Transmission Constraints
13. Adverse Weather
14. System-Wide Demand
15. Changes to Transmission Facility Status
16. SCED Shadow Prices and Binding Transmission Constraints
17. Planned Service Four Coincident Peak Calculations Report.
The following reports/protocols will be changed from Secure to Public:
EMIL ID
PRODUCT NAME
PROTOCOL
DATA SET TYPE
NP3-560-CD
Seven-Day Load Forecast by Forecast Zone
NP3.12(a)
ERCOT Forecasted Load
NP3-560-CD
Seven-Day Load Forecast by Forecast Zone
NP3.2.2(3)
ERCOT Forecasted Load
NP3-560-CD
Seven-Day Load Forecast by Forecast Zone
NP3.2.3(3)(c)
ERCOT Forecasted Load
NP3-560-CD
Seven-Day Load Forecast by Forecast Zone
NP4.2.3(d)
ERCOT Forecasted Load
NP3-560-CD
Seven-Day Load Forecast by Forecast Zone
NP6.3.2(3)(b)
ERCOT Forecasted Load
NP3-561-CD
Seven-Day Load Forecast by Weather Zone
NP3.12(a)
ERCOT Forecasted Load
NP3-561-CD
Seven-Day Load Forecast by Weather Zone
NP3.2.2(3)
ERCOT Forecasted Load
NP3-561-CD
Seven-Day Load Forecast by Weather Zone
NP3.2.3(3)(c)
ERCOT Forecasted Load
NP3-561-CD
Seven-Day Load Forecast by Weather Zone
NP4.2.3(d)
ERCOT Forecasted Load
NP3-561-CD
Seven-Day Load Forecast by Weather Zone
NP6.3.2(3)(b)
ERCOT Forecasted Load
NP3-763-CD
Short Term System Adequacy Report
NP3.2.3(3)(a)
Shared Protocol Dependency
NP3-763-CD
Short Term System Adequacy Report
NP3.2.3(3)(b)
Shared Protocol Dependency
NP3-763-CD
Short Term System Adequacy Report
NP3.2.3(3)(c)
Shared Protocol Dependency
NP3-763-CD
Short Term System Adequacy Report
NP3.2.3(3)(d)
Shared Protocol Dependency
NP3-763-CD
Short Term System Adequacy Report
NP3.2.3(3)(e)
Shared Protocol Dependency
NP3-763-CD
Short Term System Adequacy Report
NP4.2.3(k)
Shared Protocol Dependency
NP4-159-CD
Load Forecast Distribution Factors
NP6.3.2(3)(e)
Shared Protocol Dependency
NP4-159-CD
Load Forecast Distribution Factors
NP4.2.3(e)
Shared Protocol Dependency
NP4-160-SG
Settlement Points List and Electrical Buses Mapping
NP4.2.3(i)
Settlement Points
NP4-160-SG
Settlement Points List and Electrical Buses Mapping
NP4.2.3(j)
Settlement Points
NP4-33-CD
DAM Ancillary Service Plan
NP3.2.3(3)(d)
Shared Protocol Dependency
NP4-722-CD
Weather Assumptions
NP4.2.3(b)
Hourly Forecasted Temperatures by Weather Zone
NP4-730-SG
Aggregated Wind Generation Resource Power Potential Forecast
NP4.2.2(5)
Short Term Wind Power Forecast
Aggregated Wind Generation Resource Power Potential Forecast
NP4-732-CD
Actual and Forecasted Regional Wind Production
NP4.2.2(6)
Aggregated Wind Generation Output by Load Zone
NP5-108-CD
Hourly RMR Services Deployed
NP6.3.2(3)(c)
Shared Protocol Dependency
NP5-754-CD
Daily RUC Active & Binding Transmission Constraints
NP5.3(3)(b)(i)
Active Binding Constraints
NP5-755-CD
Hourly RUC Active & Binding Transmission Constraints
NP5.3(3)(b)(i)
Active Binding Constraints
NP6-18-AN
Adverse Weather
NP6.3.2(3)(a)(ii)
Shared Protocol Dependency
NP6-235-CD
System-Wide Demand
NP6.3.2(3)(d)
Shared Protocol Dependency
NP6-661-AN
Changes to Transmission Facility Status
NP6.3.2(3)(a)(i)
Shared Protocol Dependency
NP6-86-CD
SCED Shadow Prices and Binding Transmission Constraints
NP6.3.2(2)
Active Binding Constraints
NP6-86-CD
SCED Shadow Prices and Binding Transmission Constraints
NP6.3.2(3)(e)
Active Binding Constraints
NP6-86-CD
SCED Shadow Prices and Binding Transmission Constraints
NP6.5.7.1.13(4)(d)
Active Binding Constraints
NP9-83-M
Planned Service Four Coincident Peak Calculations Report
NP9.17.1(1)
4 Coincident Peak Calculations
ADDITIONAL INFORMATION: Pursuant to Protocol Section 21.6, Nodal Protocol Revision Implementation, ERCOT is required to provide notice as soon as practicable, but no later than ten days prior to implementation.
NPRR329 and associated documents can be found on the ERCOT website, under Market Rules, at http://www.ercot.com/mktrules/issues/nprr/326-350/329/index.
In conjunction with the change to the data classification of these Extracts/Reports, ERCOT will implement changes to the posting locations of these items on the Market Information System (MIS) to relocate the items from their secure portlet locations into public portlets. New ERCOT.com links will also be created to account for the public posting of these documents.
CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask]<mailto:[log in to unmask]>.
If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com.
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