Message-ID: <20371773.1075863307613.JavaMail.evans@thyme> Date: Thu, 26 Jul 2001 17:58:43 -0700 (PDT) From: kate.symes@enron.com To: shift.dl-portland@enron.com Subject: FYI - Transmission Line Loss Charges Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-From: Symes, Kate X-To: DL-Portland Real Time Shift X-cc: X-bcc: X-Folder: \Williams III, Bill (Non-Privileged)\Bill Williams III X-Origin: Williams-B X-FileName: Williams III, Bill (Non-Privileged).pst Virginia has been kind enough to compile a spreadsheet outlining the overall costs of purchasing transmission from the various transmission providers we deal with. Please refer to this information to determine if your deal will still be lucrative after transmitting power from one point to another..... And thank Virginia. -----Original Message----- From: Thompson, Virginia Sent: Thursday, July 26, 2001 5:23 PM To: Symes, Kate Subject: Transmission Ancillary Kate- I have not sent this to any of the traders yet. Virginia Dear Traders: Please be advised that the following worksheet is a summary of transmission ancillary charges. These charges are above and beyond the normal price for transmission and do not include transmission reservation charges in them. To figure approximately how much each MW of transmission will cost when all charges have been applied, use the following worksheet, adding each of the 4 ancillary charges that apply to the transmission cost. For example: I reserve 55 MW's of Sierra Pacific transmission. Scheduling Fees: (55 MW's x 0.1649) = 9.07 Reactive Supply and Voltage fees: 9.1692 x (0.45 x 55) x 0.0234 = 5.31 Line Losses: 0.0234 x 55 MW's x (anticipate average energy cost so far this month; circa $45) = 57.92 **Please note that if energy prices are higher, this line loss charge will be higher too; ie - if prices are at $300, this charge will be 386.10** TOTAL ANCILLARY: $ 72.30 for 55 MW's = $ 1.315 per MW hour of transmission Attached is the worksheet: