Message-ID: <18619857.1075857926216.JavaMail.evans@thyme> Date: Mon, 7 May 2001 09:10:00 -0700 (PDT) From: owner-nyiso_tech_exchange@lists.thebiz.net Subject: April 2001, December 2000 4-month, & October 6-month Invoice Banking Instructions Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-From: owner-nyiso_tech_exchange@lists.thebiz.net X-To: X-cc: recipient list not shown: , X-bcc: X-Folder: \Larry_Campbell_Jun2001\Notes Folders\Notes inbox X-Origin: Campbell-L X-FileName: lcampbel.nsf The NYISO will be posting invoices for the April 2001 initial invoice, October, 2000 6-month settlement adjustment, and December, 2000 4-month settlement adjustment by 2300 May 7, 2001. Funds due the NYISO for April 2001 settlements are to be transferred into the NYISO Clearing Account by close of business Wednesday, May 16, 2001. Funds due the NYISO for the December 2000 4-month settlement adjustment are to be transferred into the NYISO Clearing Account by close of business Thursday, May 17, 2001. Funds due the NYISO for the October 2000 6-month settlement adjustment are to be transferred into the NYISO Clearing Account by close of business Friday, May 18, 2001. Funds due Market Participants from the NYISO for April 2001 settlements will be transferred into Market Participant accounts by close of business Monday, May 21, 2001. Funds due Market Participants from the NYISO for the December 4-month settlement adjustment will be transferred into Market Participant accounts by close of business Tuesday, May 22, 2001. Funds due Market Participants from the NYISO for the October 6-month settlement adjustment will be transferred into Market Participant accounts by close of business Wednesday, May 23, 2001. Please be aware that as per the ISO Services Tariff any disputed amounts are to be paid in full. Upon resolution of the dispute, if it is determined that an overpayment has been made by the Customer, a refund, with interest, will be made by the ISO Attached please find banking instructions for the transfer of funds resulting for these settlements. In order to reconcile customer invoices for the December 2000 3-month settlement adjustment, it will be necessary to net the following versions of the daily advisory statements: Date Current Previous 1 V-4 minus V-3 2 V-4 minus V-3 3 V-4 minus V-3 4 V-4 minus V-3 5 V-4 minus V-3 6 V-4 minus V-3 7 V-4 minus V-3 8 V-5 minus V-3 9 V-4 minus V-3 10 V-4 minus V-3 11 V-4 minus V-3 12 V-4 minus V-3 13 V-4 minus V-3 14 V-4 minus V-3 15 V-4 minus V-3 16 V-4 minus V-3 17 V-3 minus V-2 18 V-3 minus V-2 19 V-3 minus V-2 20 V-3 minus V-2 21 V-3 minus V-2 22 V-3 minus V-2 23 V-3 minus V-2 24 V-3 minus V-2 25 V-3 minus V-2 26 V-3 minus V-2 27 V-3 minus V-2 28 V-3 minus V-2 29 V-3 minus V-2 30 V-4 minus V-3 31 V-3 minus V-2 In order to reconcile customer invoices for the October 2000 6-month settlement adjustment, it will be necessary to net the following versions of the daily advisory statements: Date Current Previous 1 V-7 minus V-5 2 V-7 minus V-5 3 V-7 minus V-5 4 V-7 minus V-5 5 V-8 minus V-6 6 V-8 minus V-6 7 V-8 minus V-6 8 V-7 minus V-5 9 V-7 minus V-5 10 V-7 minus V-5 11 V-6 minus V-4 12 V-6 minus V-4 13 V-7 minus V-5 14 V-7 minus V-5 15 V-7 minus V-5 16 V-7 minus V-5 17 V-6 minus V-4 18 V-6 minus V-4 19 V-6 minus V-4 20 V-7 minus V-5 21 V-6 minus V-4 22 V-6 minus V-4 23 V-6 minus V-4 24 V-6 minus V-4 25 V-6 minus V-4 26 V-6 minus V-4 27 V-6 minus V-4 28 V-6 minus V-4 29 V-7 minus V-5 30 V-6 minus V-4 31 V-6 minus V-4 In addition to adjustments to billing units due to the receipt of billing quality metering data, this settlement adjustment includes the following billing code modifications/corrections: Billing code was modified to model scheduling & dispatch of grouped generators for settlement of energy & bid production cost guarantee payments. Generators affected by this modification should see proper payment of those quantities. Any costs incurred by the NYISO will be recovered from transmission customers through their OATT Schedule 1 residual & BPCG adjustments For the December settlement adjustment, billing code was modified to ensure that appropriate prices corrections resulting from ECA-B were captured in the billing. This may impact transmission customers whose transactions were subject to ECA-B treatment, resulting in transmission usage charge adjustments. Any costs incurred by the NYISO will be recovered from transmission customers through their OATT Schedule 1 residual adjustment. For the December settlement adjustment, a number of grandfathered rights & TCC configurations were corrected. Customers affected by this would see either their TCC's converted back to grandfathered rights, or vice versa. Any excess or deficiency in cost recovery will be balanced with the Transmission Owners, based upon their respective megawatt-mile coefficients. There was a code modification to allow for Class 2 PURPA generators to sell all over-generation to the real-time market. This would result in payment to those affected suppliers. Any costs incurred by the NYISO will be recovered from transmission customers through their OATT Schedule 1 residual adjustment. (See attached file: April_Banking_Instructions.PDF) - April_Banking_Instructions.PDF