Download - Southwest Power Pool CREDIT PRACTICES … minutes 20170316.pdf · March 16, 2017 Teleconference Minutes . Agenda Item 1 – Call to Order ... RT Exposure Days (Number of Days ) Today.

Southwest Power Pool CREDIT PRACTICES WORKING GROUP

March 16, 2017 Teleconference

Minutes

Agenda Item 1 – Call to Order Terri Wendlandt called the meeting to order at 1:32p.m. The following members were in attendance: Terri Wendlandt (Westar); Ronnie Hall (KCPL); Cassandra Strange (OGE); and Malcolm Booker (OMPA). Also in attendance were: Nick Becvar (ACES); Jeff Bieker (Sunflower); Justin Riddell (TEA); Christi Nicolay (Macquarie); Matthew Simon (Basin); Bryan Willnerd (LES); Caleb Head (NTEC); Jamie Johnson (MEAN); Matt Robson (Sesco); Melody Wright (Empire), Robert Schleissinger (Xcel); and Phil McCraw; Jared Barker; and Erin Brown; (SPP).

Agenda Item 2 – Approval of Minutes from February Meeting Terri Wendlandt asked if there were changes to the January meeting minutes (CPWG Minutes 20170216). Malcolm Booker made a motion to accept the minutes and Ronnie Hall seconded. The minutes were unanimously accepted without amendment.

Agenda Item 3 – Unsecured Credit Allowance Update Phil McCraw updated the group concerning the progress through the working groups. It has been approved by MWG, RTWG, and the Finance Committee. Next steps are for it to be put on the consent agenda for the MOPC and Board. We should anticipate a filing sometime in May.

Agenda Item 4 – Credit Policy Review – Article 5 – Market Exposure (“ME”) Jared barker presented concerning the calculation of Total Potential Exposure including the components of the market exposure. There was discussion after his presentation. Agenda Item 5 – Next Meeting April 20

Agenda Item 6 – Adjournment There being no further business, the meeting was adjourned at 2:00 p.m.

Respectfully submitted,

Phil McCraw, Secretary

Relationship-Based • Member-Driven • Independence Through Diversity

Evolutionary vs. Revolutionary • Reliability & Economics Inseparable

Southwest Power Pool, Inc. CREDIT PRACTICES WORKING GROUP MEETING

March 16, 2017 Teleconference

• A G E N D A •

1:30 – 3:30pm

1. Call to Order ........................................................................................................................... Mark Holler

2. Approval of Minutes from February Meeting .......................................................................... Mark Holler

3. Unsecured Credit Allowance Update.................................................................................... Phil McCraw

4. Credit Policy Review - Article 5 – Market Exposure (“ME”) ................................................. Jared Barker

5. Next Meeting April 20 ............................................................................................................. Mark Holler

6. Adjournment ........................................................................................................................... Mark Holler

Southwest Power Pool CREDIT PRACTICES WORKING GROUP

February 16, 2017 Teleconference

Minutes

Agenda Item 1 – Call to Order Mark Holler called the meeting to order at 1:32p.m. The following members were in attendance: Mark Holler (Tenaska); Terri Wendlandt (Westar); Ronnie Hall (KCPL); Cassandra Strange (OGE); and Malcolm Booker (OMPA). Also in attendance were: Nick Becvar (ACES); Jeff Bieker (Sunflower); Jill Jones (MEAN); Justin Riddell (TEA); Brian Lawson (GDS Associates); Christi Nicolay (Macquarie); Matthew Simon and Jason Mazgian (Basin); and Bryce Schoenfielder (KCPL) and Scott Smith , Phil McCraw; Jared Barker; Erin Brown; and Patti Kelly (SPP).

Agenda Item 2 – Approval of Minutes from January Meeting Mark Holler asked if there were changes to the January meeting minutes (CPWG Minutes 20160117). Malcolm Booker made a motion to accept the minutes and Cassandra Strange seconded. The minutes were unanimously accepted without amendment.

Agenda Item 3 – Revisit TCR Auction Netting Jared Barker presented examples of current and proposed TCR netting calculations. Mark Holler advised the Group that they need to decide how to proceed with re-filing. After discussion the Group decided by consensus that this issue would be tabled for now but will probably be revisited at another time.

Agenda Item 4 – Unsecured Credit Allowance Limit Scott Smith reviewed the revision request with the Group. A motion was made by Ronnie Hall and seconded by Malcolm Booker to accept the changes as presented in the revision request. The motion passed unanimously with all present voting for the motion. Agenda Item 5 – TCR Items For Further Discussion The Group discussed several items that had been previously mentioned. The group will look at reference prices next and will continue to look at related items going forward.

Agenda Item 6 – Next Meeting March 16 Mark Holler advised the group that the next meeting will be March 16, 2017.

Scott Smith advised that there were a couple of individuals asking about becoming voting members. He also advised the Group that we would be taking self-nominations for voting members if anyone was interested.

We will also be sending an email to the Group to determine availability and willingness of the Group to have a face to face meeting, perhaps in September.

Agenda Item 7 – Adjournment There being no further business, the meeting was adjourned at 2:30 p.m.

Respectfully submitted,

Phil McCraw, Secretary

SPP Credit Policy -Article 5

Jared Barker

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Article 5: Calculation of Total Potential Exposure

Each day, SPP performs the following:

• Determine the Total Potential Exposure (TPE) of each Credit Customer.

• Compare the TPE of each Credit Customer to that Customer’s TCL.

• Results:

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Transmission Service Potential Exposure (TSPE)

Market Exposure (ME)

Total Potential Exposure (TPE)

Unsecured Credit Allowance

Financial Security (Secured Credit)

Total Credit Limit (TCL)

If Total Potential Exposure (TPE)…

The Total Credit Limit (TCL)…> If Secured

Exposure…The Secured

Credit Limit …

…the Customer must provide financial security to SPP in the amount of the difference.

>OR

Total TCR Credit

Requirement

Article 5 – Market Exposure (ME)

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Market Exposure

(ME)

IMSC:Invoiced Market

Settlement Charges

Market Exposure (ME)

Potential exposure to non-payment associated with market transactions in the Integrated Marketplace.

Calculating Credit Exposure: TPE ME TSPE

CMSC:Calculated

Market Settlement

Charges

MEMERT + MEMEDA:Maximum Estimated

Market Exposure

EVE:Estimated

Virtual Exposure

Calculating Credit Exposure – ME (cont’d.)ME Example(cont’d.):

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STEP 1: Take the greater of:

(a) The average of last 365 days of daily settlement activity (or if settlement activity occurred for a lesser period, the average settlement activity during such lesser period), OR

(b) The average of the last 7 days of daily settlement activity (if for a lesser period, if the average settlement activity during such lesser period).

MEME = Maximum Estimated MarketExposure (based on historical usage)

ME IMSC CMSC MEMERT MEMEDA

EVE

Calculating Credit Exposure – ME (cont’d.) ME Example(cont’d.):

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EVE

• The components used to estimate the average of the last seven (7) days of daily settlement activity can differ by market.• Real-Time (RT) = Operating Day + 7• Day-Ahead (DA) = Operating Day + 7;

when available Operating Day + 4

Maximum Estimated

Market Exposure (MEME)


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STEP 2: Greater value from Step 1 multiplied by the number of days remaining in the Potential

Exposure Window


EVE

DA Exposure Days (Number of Days)

Today Max Date Settled

Cure Period1

RT Exposure Days (Number of Days)

Today Max Date Settled

Cure Period


7

STEP 2: Greater value from Step 1 multiplied by the number of days remaining in the Potential

Exposure Window


EVE

DA Exposure Days = 13 03/16/2017 03/08/2017 41

Cure Period: Number of calendar days in the next two business days. If this goes over a weekend, then include two days for the weekend.


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EVE

• Calculated for all credit approved Bid / Offers or Virtual Awards for which the Operating Day has not yet been settled.

Estimated Virtual

Exposure (EVE)

Calculating Credit Exposure – ME (cont’d.) ME Example(cont’d.):

• The EVE for a bid would be calculated as follows:

• The EVE for a offer would be calculated as follows:

• Hourly EVEs for each bid/offer are calculated separately and then summed to determine the EVE for the bids/offers in a single submission.

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BID Estimated Virtual Exposure

(EVE)

Max MW(from Bid)

Bid Reference Price at Location for Quarter

OFFER Estimated Virtual Exposure

(EVE)

Max MW (from Offer)

Offer Reference Price at Location for Quarter


EVE


• Once the DA Market is solved, EVEs are updated by replacing the maximum MWs with the actual MWs awarded.

• The Bid and Offer Reference Prices are unchanged.

• Exposure calculations are re-run as follows:

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DEMAND (EVE) Awarded MW(from Bid)

Bid Reference Price at Location for Quarter

SUPPLY (EVE)Awarded MW(from Offer)

Offer Reference Price at Location for Quarter


EVE