This is the content of an email: May 29, 2001 Dear Ken: It was great to see you in Denver. The group of leaders from the Western Governors' Association and major businesses were energized to take control of their destiny, and your ideas contributed enormously. I think that you and I are very much on the same page regarding the President's Energy Report and the opportunities that it presents. In addition, Joe Romm and I have worked a bit with the Enron Energy Services team on some initial ways to highlight and quantify the "green" aspects of the EES product. You are well positioned to prove what initiatives bring both business and energy/environmental benefits. Per our discussion, I have attached below a copy of a confidential preliminary report on the potential for a "Cooler Houston" initiative. The scientific models relating to "urban heat island effects" indicate that planting trees, lightening the color of roofs and resurfacing pavement with lighter material can reduce ambient high temperatures in Houston and thus potentially lead to ozone reductions far cheaper than the cost of the "last mile" tons indicated in current SIP efforts. Success requires developing some technical agreement and common cause among U.S. EPA, TNRCC, the City of Houston, and business and civic leaders in the City. Bill White and the leadership of the Greater Houston Partnership have been spearheading early work on this. Our team is working with U.S. EPA and TNRCC to see if they can agree on the models. We would be very interested in your ideas on this. Moreover, if the technical people can agree in concept, we would value your support of an achievable Cooler Houston plan going forward. Naturally, the plan is exciting because it offers economic, air quality and broader quality-of-life benefits to the Houston community. Ever since we developed the acid rain trading program, I have enjoyed promoting such ideas! Please let me know anything else that you need. I hope to see you soon. In the meantime, best wishes to you and the family. Sincerely,

Subject: Cooler Houston Project/ Follow-Up to Denver Discussion

This is the content of an email: Mr. Lay, I have recently begun my 19th year at Enron. Yesterday, I was one of the "lucky" employees who was given the opportunity to stay. Fortunately for me and my family, I also received an offer with another company yesterday, and I have accepted that offer. Today is my last day here, and the only sadness I feel is for the thousands of good people who have been let down and let go. I have a suggestion. I feel strongly that you should promptly have the "values" banners removed from the Enron building lobby. Communication, respect, excellence, and integrity have not been practiced here, except by the thousands of non-executive employees who were told to live those values, and believed in them. It is a slap in the face of every employee, laid off or still here, who walks into that lobby and sees them hanging there. Sincerely,

Subject: A suggestion

This is the content of an email: For over two years, PennFuture Facts has been informing you, and maybe even= entertaining you, about important energy and environment issues in Pennsyl= vania. But PennFuture works hard not only to inform you about our state's energy a= nd environment issues and problems, we work to solve them. If you haven't a= lready, please visit our website at www.pennfuture.org to learn more about = PennFuture, and support our work by becoming a member online. $25 a year is= all it takes to help us make Pennsylvania a better place to live, work and= visit! PennFuture's E-cubed is a commentary biweekly email publication concerning = the current themes and trends in the energy market. =20

Subject: PennFuture's E-Cubed - The $45 Million Rip Off

This is the content of an email: Hi, Kristin, Your Dad asked me to let you know that he got your message. He would like to meet you at Maggiones (the place you two met for lunch the first time). I'm making a reservation for you guys in his name at 1:00 p.m. Would you please reply to this e-mail so I know you got it? Thanks, Kristin, and have a nice lunch. Sherri
Subject: Lunch today