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1
Model Data Collection Meeting Announcement
Entergy Transmission Planning Summit
New Orleans, LA
July 8, 2004
2
Goals of Model Data Collection Meeting
• Ensure greater accuracy in long-term transmission system models
• Ensure consistency in load forecasting & data submittal– Entergy has proposed a standard format for load-serving
entities to submit load and resource forecasts
• Provide a forum for transmission customers to provide updated information on their facilities (e.g., generator characteristics, plant load data)
• Provide a forum for Entergy to share with stakeholders its approach and philosophy in transmission system planning and modeling
3
The meeting will cover:
• Proposed template for submitting load and resource forecasts• Entergy’s modeling and transmission system planning philosophy• Stakeholders’ concerns and issues regarding system modeling
The meeting will NOT cover:
• Coordination of load and resource modeling with and for external systems– This process is addressed in Entergy’s participation in the VAST and
VST study groups.
• Specific study results or models
4
Tentative Timeline of Model Update Process
October Entergy hosts stakeholders meeting to obtain customer input and suggested changes to long-term power flow models
Oct. – Dec. Entergy updates models and posts on OASIS
Dec. – Feb. Stakeholders provide additional input, suggested
revisions, or corrections
Mar. – May Entergy incorporates latest changes into models and coordinates model update with other SERC members via
the Regional study groups
5
When: October 26, 20049AM to Noon
Where: New Orleans (exact location TBD)
Participants: Load-Serving Entities within the Entergy Control
Area
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Load & Resource Workbook• Contact Information• Demand – System• Demand by Bus (Summer)• Demand by Bus (Winter)• Weather Normalization• Capacity (Summer & Winter)• Firm Resource• Firm Transactions• Non-Firm Resources• Additional Information
Draft Workbook Template Available on OASIS for Review & Comments
http://oasis.e-terrasolutions.com/OASIS/EES/trans_planning_summit_summary.htm
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Contact Information
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Demand – System Summary
• Internal Demand•Standby Demand•Total Internal Demand•Direct Control Load Management
• Interruptible Demand•Net Internal Demand
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Demand by Bus (Summer & Winter)
•PSS/E Bus #•Point of Delivery (Entergy Station Name)•Point of Delivery (Customer Station Name)•MW•MVAr•Power Factor
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Weather Normalization
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Capacity (Summer & Winter)
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Firm and Non-Firm Resources
•Generator Name•PSS/E Bus #•PSSE Bus Name•PSSE Machine ID•Jurisdiction
•Summer & Winter• Pmax• Pmin• Qmax• Qmin• MW Output Owned
•Preferred Dispatch Order
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Firm Transactions
•OASIS #•Customer Making Request•Point of Receipt•Point of Delivery•Source•Sink•MW Requested•MW Granted
•Service•Begin•End•Status•Seller Comments•Renewal Deadline•Renewal Comments