ASM Phase II Forward Reserve Frequently Asked Questions

Several changes will be implemented with ASM Phase II. Lead Participants will be required to indicate the Claim 10 eligibility and Claim 30 eligibility on each asset's NX-12 form as part of the asset's registration. Claim 10 and Claim 30 will become daily bid and offer values, subject to the upper limits of these capabilities established by ISO New England and based on historical data. Assets will be required to demonstrate these offline reserve capabilities as stated in Market Rule 1 Section 9.5 and Manual 11, Section 2.6.

Demonstrations will be conducted according to the following timeline.

Note: This timeline counts only ISO New England business days and does not include any non-business days that may intervene. For example, if Day 1 is Friday, Day 2 is Monday.

  • Day 1: Participant submits request to demonstrate capability to ISO New England Customer Service, identifying the asset and the MW quantities to be demonstrated.
  • Day 2: The request is forwarded to a Market Administration Analyst who makes arrangements for an unscheduled startup by the asset.
  • Days 3 - 5: One of these three days will be the test day. On the test day, during normal business hours, the plant will be asked, via a telephone call, to demonstrate the asset's capability. For generators, the Control Room Operator will state, "This is an audit to demonstrate X minute reserves. Start the unit and go to Y MW in X minutes." Y is the increased capability requested by the Lead Participant, and X is either 10 minutes when increasing the recognized Claim 10 capability or 30 minutes when increasing the recognized Claim 30 capability. One 30-minute audit can satisfy a request to increase both Claim 10 and Claim 30 capabilities.
  • Days 1 - 5 after the Test Day: The analyst will determine the capability demonstrated by the asset and report the results to the Lead Participant. Results and any increases to the Claim10 capability or Claim 30 capability will be reported to the Lead Participant, to become effective on October 1, 2006.

The answer to this question depends on considerations additional to the demonstration results. Assuming the demonstration occurs this summer for a generator that is already being recognized as a fast start generator, the demonstration results will become the current Claim 10 or Claim 30 value for the generator. For the generator in question, the Claim 10 value would be 29 MWs. This Claim 10 capability would be carried over into ASM Phase 2 as the Claim 10 cap (i.e. upper limit) for a Fast Start capable and Claim 10 capable generator. This Claim 10 cap would not restrict the amount of Claim 10 that the Participant could offer as offline reserves - it would provide an upper limit to the amount of Claim 10 capability (10-minute non-synchronous reserves) that would be recognized on the generator. In addition to being limited by the Claim 10 cap, the amount of the Claim 10 Offer MWs that could be credited for the reserve markets could be limited by other indicators such as the Economic Maximum or the staffing of the generator. As a footnote to this, the generator would also be given a Claim 30 of 29 MWs (or more, depending on the output of the generator after 30 minutes).

For a demonstration of previously unrecognized capability by a generator currently in commercial operation, the Participant is asked to supply the best (highest) output that they believe the generator can produce during the 10-minute and/or 30-minute test period.

If the demonstration above had been for a generator that was not currently recognized as being fast start capable, there would be no change to the Claim 10 value until the Participant requests the generator to be recognized as Fast Start capable, and the activities resulting from that request were completed. Were the activities completed prior to September 30, the Claim 10 value would be 29 MWs, as described above for a currently recognized fast start generator.

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