From: Daniel Yergin, Chairman, Cambridge Energy Research Associates

Re: US Energy Secretary -- CERA Client Briefing

I wanted to be sure you were aware that U.S. Energy Secretary Spencer
Abraham is delivering an exclusive telephone briefing to CERA's Global
Energy clients on Friday, October 12 at 11:00am eastern time on "US
Energy Policy: What's Ahead." I will be chairing this call.

This is a unique opportunity for you to hear directly the Secretary's
views on U.S. energy policy post the September 11 crisis.

I hope you will be able to join us. 

Sincerely, 

Daniel Yergin

To enroll, please contact Kathleen Doherty via e-mail at +617 498 9194
before 10am eastern time Friday, October 12. 

To participate in the call, please call in on one of the following
numbers approximately 10-15 minutes before the call:

Within the United States:  1-888-695-0612
Outside the United States:  (719) 457-2663
Confirmation code:  506303
Title of the call:  CERA Call

Playback 
Via CERA.com
A recording of this call will be posted in the Global Energy section on
CERA.com. Details will be made available following the call on Monday,
October 15.

Via Telephone
In addition, you will be able to access the replay via telephone by
calling 1-888-203-1112  (within the U.S.) or (719) 457-0820 outside the
U.S.). Please use confirmation number 506303 to access the playback.
This version of the call will be available until November 12, 2001.