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Massachusetts Electric Restructuring Roundtable NEPOOL Generator Information System (GIS)

Massachusetts Electric Restructuring Roundtable NEPOOL Generator Information System (GIS). Robert Ludlow March 15, 2002. Agenda. 1. What is the function of the NEPOOL GIS 2. Development of the GIS Operating Rules 3. GIS Overview - Accounting for Loads

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Massachusetts Electric Restructuring Roundtable NEPOOL Generator Information System (GIS)

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  1. Massachusetts Electric Restructuring RoundtableNEPOOLGenerator Information System (GIS) Robert Ludlow March 15, 2002

  2. Agenda • 1. What is the function of the NEPOOL GIS • 2. Development of the GIS Operating Rules • 3. GIS Overview - Accounting for Loads • 4. GIS Overview - Generation Attributes • 5. GIS Overview - Imports/Exports • 6. GIS Overview - Trading/Settlements • 7. Initial Timeline

  3. What is the Function of NEPOOL GIS? • Load Serving Entity (LSE) • A system to assist in accumulating data for complying with reporting requirements • Results of the system will be used to generate reports for use by LSE’s and regulatory agencies. • Generation • An accounting system of generation attributes for energy consumed in NE to be reflected on a “Certificate” issued to the owner of the asset. • Traders • A common platform that tangibly identifies generation attributes • Regulatory Agencies • Consistent Reporting • Conservation of generation attributes

  4. Development of the GIS Operating Rules • System designed based on NEPOOL GIS Operating Rules. • Collaborative effort in the development process. • Rules were adopted by NEPOOL - 1/18/02 • Future changes through NEPOOL Markets Committee.

  5. GIS Overview - Accounting for Load GIS LSE Account Market Settlement System (MSS) Electrical Load Data New Renewable MA Non NEPOOL LSE MA Zero Emissions CT

  6. GIS Overview - Generator Attributes • Each MWh of Generation = certificate • Generation data predominantly from MSS (some exceptions for L5MW units not in MSS) Generation Registration MSS MWh of Generation GIS < 5 MW Generators Not Centrally Dispatched Certificate Asset Owners Account

  7. GIS Overview - Imports/Exports Quebec Maritime Area New England New York • Imports/Exports - Unit Specific or System • Unit Specific • Eligibility for RPS. • Adjacent Control Area. • Confirm energy was generated and flowed into NE • Not otherwise sold • Reserved Certificates

  8. GIS Overview - Trading/Settlements GIS Certificate Asset Owners Account Traders LSE’s MA CT

  9. First Trading Period 5/5 Load MSS Extracts for Jan, Feb, Mar 7/15 9/20 Q1 Creation Date Q1 Reports 7/15 - 9/15 2/1 3/1 4/1 5/1 6/1 7/1 8/1 9/1 Q1 Trading Period 7/5 By 7/10 Load Jan MMA Account holders claim imports,enter attributes

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