Decision on Data Release Phase 3 Greg Cook Greg Cook Director, - - PowerPoint PPT Presentation

Decision on Data Release Phase 3

Greg Cook Greg Cook Director, Market and Infrastructure Policy ISO Board of Governors Meeting General Session May 18-19, 2011 y ,

Phase 3 releases additional data to improve market efficiency and transparency efficiency and transparency.

• Data to support market modeling:

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– load distribution factors – shift factors for binding constraints Transmission limits enforced in market – Transmission limits enforced in market

• Forward looking aggregated generation outage report for

each trading hub

• Congestion revenue rights auction bid data
• Wind and solar forecast for each trading hub

Slide 2

ISO will establish a new process to address future data release requests data release requests.

• Identify data release enhancements
• Address implementation and policy issues

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• Use market performance and planning forum to report

progress

Slide 3

Stakeholders support the proposal.

• Allows stakeholders to better simulate ISO markets
• Provides a process to efficiently address future data

release requests

Slide 4

Management recommends that the Board approve the proposal proposal.

• Additional market model data will improve market

efficiency and transparency efficiency and transparency.

• Forecasting and generation outage data will provide

g g g p improved visibility to future system conditions. R l f ti i ht ti bid d t

• Release of congestion revenue rights auction bid data

similar to other ISOs.

• New data release process will efficiently address future

enhancements.

Slide 5