============= Page 1 of 1 ============= y9 0 Interoffice Memorandum To -Don Black, Rick Buy, Dave Delaincy, land Deitricb,' John Lavorato, Louis Kitchen. Ted Murphy, David Port, Cassandra Schuhz; Jeff Skillin . Greg Whalley, File Copy anagement From: Chris Abel! Kenneth Thibodeaux Dcpedmcnt: Risk" Sudsjat Loss Notification Date: May 17, 2001 .Please note below the explanation of the loss exceeding risk policy limits as of the close of business May 16.2001. Enron Americas - Power Trading Notification: Daily Loss Limit Limit $54.00 Million Daily Loss: $225.83 Million Explanation: The daily loss of $225.83MM resulted mainly from adjustments in lES' California business. Contracts with two entities, the University of California and 1BM, were unwound and they are now being served by the utilities. This caused $74MM in losses_ Additionally, the PUC in California adjusted the tariffs for delivery of power for both NP and SP, causing $171 MM in losses. Approvak Trader Risk Assessment and Control ECTeOO1820159 EXH033-00248 GOVERNMENT EXHIBIT 2691 Crim. No. H-04-25 (S-2)