Download - Welcome to... Installed Capacity Market with UCAP & GADS Installed Capacity Market with UCAP & GADS

Welcome to . . .

Installed Capacity Installed Capacity Market Market withwithUCAP & GADSUCAP & GADS

Installed Capacity Installed Capacity Market Market withwithUCAP & GADSUCAP & GADS

CST & SMD Training Team

Acronyms

• ICAP- Installed Capacity

• UCAP- Unforced Capacity

• EFORd- Equivalent Forced Outage rate

• GADS - Generating Availability Data Systems

• NERC - North American Electric Reliability Council

• CA - Control Area

• MR 1X - Market Rule 1X

• QF - Qualified Facility


Upcoming SMD Training

ICAP Training:

• GADS Workshop: July 9th & 10th

• ICAP Training sessions scheduled during the weeks of 7/15 and 7/22


Before we begin...

What this course is:

• High level introduction to the ICAP market in SMD and the UCAP requirement, Not a detailed training for the ICAP market

• Questions– Via email during session:

• [email protected]

– Via voice link during Q & A period:• use “Raise hand” function


Purpose of Today’s On-line Training

• A preview of the new ICAP Market - ISO New England style….

ICAP will have a product called Unforced Capacity (UCAP) that that will allow participants to partake in the Capacity and/ or Deficiency Auctions

• What the UCAP requirements are

• Who, What and How is Operational Data submitted?

ICAP


ICAP Definition

• NEPOOL establishes the Installed Capacity (ICAP) requirement to meet the reliability needs of the Control Area (CA)


UCAP Market Definition

• Unforced Capacity is the measurement used to determine if a Participant has met their contribution to it’s Installed Capacity Requirement


High-level flow

• NEPOOL sets annual ICAP Requirement

• ISO sets UCAP requirement once per year and updates monthly

• Generators provide Operating Data

• ISO Determination of Amounts of Capacity MWs based on ICAP resources

• Supply Auction

• Deficiency Auction


ISO responsibilities

• Converts NEPOOL established ICAP Requirement into UCAP

• Establishes standards, requirements and qualifications for ICAP resources etc.

• Determines amount that can be supplied

• Conducts monthly Supply Auctions and Deficiency Auctions


Generator Responsibilities

• Provide GADS if ICAP Resource

• Daily Info

• Offer capacity credit amount into system, no bid offer price will be set to ZERO

• Can de-list if chooses not to participate

• Offer into ICAP auction

• Remaining Capacity Credit can be submitted as an offer in the Deficiency auction


External Resource Responsibilities

• Provide GADS data or equivalent operational data

• External Resources have agreed not to CURTAIL the Energy Associated with the ICAP

• Participant must commit that it will submit a Supply Offer into the Day-Ahead Energy Market equal to resources ICAP

– reference Market Rule 1X, Section 8.3.1 for exceptions


External Resource Responsibilities

• Participants can offer External Resources into the NEPOOL Control Area as a qualifying resource if:

– Dispatchable Energy backed by a Unit

– Non-Dispatchable Energy backed by a Unit

– Non-Dispatchable Energy backed by a Control Area

– Capacity Credits backed by either an emergency interchange agreement or other emergency supply arrangement between Control Areas


On the Demand side of the quotation

• All Participants will receive yearly and updated monthly UCAP requirementsbased on contribution to previous years coincidental peak

• Load - Shifting adjustments will be made monthly and based on the data submission by Host Utility Meter Readers

• Submit daily Tag value for each Load Asset


What is GADS and How is it used

• GADS is Generating Availability Data Systems that is a format style used for submitting operational data

• The NERC-GADS data follows an 82 character fixed format as defined in the NERC GADS manuals

• The ISO will use the data for internal reliability studies and for calculating Unforced Capacity (UCAP) values

– Generating Resources with nameplate capacities greater than 5 MW or plants whose total capacity exceeds 25 MW are expected to submit the operational data


Example of GADS format

• The following slides are examples of the format requirements needed to submit your operational data

• Various programs are available in the market place or you can visit the NERC web site for a free sample


Performance File Layout – CARD 182 Columns per RECORD

46 47 48 50 51 52 53 54 55 57 58 59 60 61 62 63 64 65 66 67 69 70 71 72 73 74 75 76 77 78 79 80 81 8249 56 68

42 43 44 451 2 3 4 5 6 7 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 418 15 27

95CardCode

UtilityCode

UnitCode

Year

Month

RevisionCode

Net Max.Cap

Net Dep.Cap

Net ActualGen

UnitLoading

Att UnitStarts

Act UnitStarts

BlankColumns

RecordNumber

01

Note:• Do not use zero-fill or asterisk-fill unused data fields.• Columns 1 – 15 link the records together as a monthly report.• Columns 81 – 82 identify the component records.

Blank


Performance File Layout – CARD 282 Columns per RECORD

46 47 48 50 51 52 53 54 55 57 58 59 60 61 62 63 64 65 66 67 69 70 71 72 73 74 75 76 77 78 79 80 81 8249 56 68

42 43

44 45

1 2 3 4 5 6 7 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 418 15 27

95CardCode

UtilityCode

UnitCode

Year

Month

RevisionCode

SynchCond. Hours

AvailableHours

PlannedOutage Hrs.

Maint.Outage Hours.

Ext. of Sched.Outages

UnavailableHours

PeriodHours

RecordNumber

02

Note:• Do not use zero-fill or asterisk-fill unused data fields.• Columns 1 – 15 link the records together as a monthly report.• Columns 81 – 82 identify the component records.

Unit Service Hours

ReserveShutdown

PumpingHours

ForcedOutage Hrs.

Blank Columns


Event File Layout – CARD 0182 Columns per RECORD

46 47 48 50 51 52 53 54 55 57 58 59 60 61 62 63 64 65 66 67 69 70 71 72 73 74 75 76 77 78 79 80 81 8249 56 68

42 43

44 45

1 2 3 4 5 6 7 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 418 15 27

97CardCode

UtilityCode

UnitCode

Year

EventNumber

RevisionCode

BlankColumns

End ofEvent

Net Avail.Cap

RecordNumber

01

Note:• Do not use zero-fill or asterisk-fill unused data fields.• Columns 81 – 82 identify the component records.

Blank Columns

GrossAvail. Cap

EventType

Start ofEvent

Blank Columns


How does the auction work

• The monthly Auctions will give Participants the opportunity to satisfy their Unforced Capacity Requirements

• The Supply Auction will allow Participants offer to sell and bids to purchase Unforced Capacity

• The Deficiency Auction will allow the ISO to attempt to procure sufficient UCAP to cover the remainder of the Participant's UCAP for the month


Exceptions to the rules

• Special Case Resources

– Intermittent Power resources

– Limited Energy

– Non Dispatchable QF’s and Settlement Only Generators


Exceptions to the rules

• Will qualify for as a ICAP resource if they meet the criteria

– If it offers or Self-Schedules its Installed Capacity Equivalent into the Day-Ahead Energy Market each day

– If it is able to provide the energy equivalent of the Unforced Capacity for a duration consistent with its rating as determined in accordance with the rating process set forth in the NEPOOL Manuals

– Submits operational data pertaining to the previous month submitted prior to the 20th day of each month


How to get started

• Full year of Operational Data by September 20, 2002

• Then, by the 20th of each following month, the previous Month’s Operational Data will need to be received.

• So on and so forth……..


Example of ICAP actions for January

ICAP Market

November December January

First day of the month available Daily Tag to calculate Monthly Requirement for January

20

1 7 15 26 Daily 10

Calculate Monthly Requirement based on January 1st Ownership and December 1st Daily Tag

Monthly Auction (supply bids and demand bids)

Deficiency Auction(supply bids only)

Receive Daily Tag Values

BillDecember Auctions (Supply and Deficiency)

GADSData submitted for October

February

7 10

Accounting for January Load Shifting

Bill Accounting for January Load Shifting

March April May

10

June

10

Last day to submit changes to daily January Tag Values

Bill 90 day Resettlementfor January Load Shifting. (Daily Tags only)

90 Day ResettlementContract Submittal (Day 6-26)


Summary of Today’s ICAP Session

• NPCC Standards of the Forecasted Peak Load for the Capability Year is what is used to set the annual ICAP Requirement

• The Pool UCAP Requirement is set by using:Pool ICAP Requirement X (1-Average Forced Outage Rate)

• Generators provide 12 months of Operating Data by September 20, 2002

• ISO Determination of Amounts based on ICAP resources

• Capacity Auction

• Deficiency Auction



• The ICAP Requirement is translated to an Unforced Capacity (UCAP) Requirement by adjusting for the forced outage rate of generating assets in the Control Area

• All Participants contribute to the NEPOOL peak, so all are allocated a UCAP Requirement based on their coincident load



• During the month Participants that are short or long in their UCAP requirement are offered a couple of options to meet their obligations.

• ICAP Resources can sell their UCAP internally or external, or elect not to participate in the ICAP Market



Keep in mind that

• Any month with zero reporting data of resources will result in zero ICAP

Submitting GADS or equivalent operational data is very important!


Questions?

Download - Welcome to... Installed Capacity Market with UCAP & GADS Installed Capacity Market with UCAP & GADS

Top Related