The attached file was large so I will provide the link to the ERCOT website.  
If  you cannot down load and would like a hard copy, let me know. 

http://www.ercot.com/currents.htm  -- It is under Ancillary Services 
Methodologies.

Thane Thomas Twiggs
Enron Corp
1400 Smith Street
Houston, Texas 77002

713-853-3199 Voice
713-408-4463 Mobile
713-646-8272 Fax
877-968-8967 Digital Pager or 8779688967@skytel.com
----- Forwarded by Thane Twiggs/ENRON_DEVELOPMENT on 04/10/2001 03:38 PM -----

	Thane Twiggs
	04/10/2001 03:04 PM
		 
		 To: Doug Gilbert-Smith/Corp/Enron@ENRON, Clint Dean/Corp/Enron@Enron, Smith 
L Day/HOU/ECT@ECT, Eric Saibi/Corp/Enron@ENRON, Mike Curry/Enron@EnronXGate, 
Martin Lin/Contractor/Enron Communications@Enron Communications, Ron 
McNamara/NA/Enron@Enron, Thane Twiggs/ENRON_DEVELOPMENT@ENRON_DEVELOPMENT, 
Jean Ryall/NA/Enron@ENRON, Michelle Parks/Enron@EnronXGate, Christi L 
Nicolay/HOU/ECT@ECT
		 cc: 
		 Subject: ERCOT Ancillary Services Methodology

Attached is the proposed ERCOT ISO methodology for determining A/S 
Purchases.  The methodologies will be presented to the ERCOT Board for 
approval April 17, 2001.




Thane Thomas Twiggs
Enron Corp
1400 Smith Street
Houston, Texas 77002

713-853-3199 Voice
713-408-4463 Mobile
713-646-8272 Fax
877-968-8967 Digital Pager or 8779688967@skytel.com