November 7, 2008

Great Plains Energy Incorporated 43rd EEI Financial Conference Webcast

Great Plains Energy Incorporated (NYSE: GXP):

 Who:  Michael J. Chesser, Chairman and CEO - Great Plains Energy William H. Downey, President and COO - Great Plains Energy Terry Bassham, EVP and CFO - Great Plains Energy  Date:  Tuesday, November 11, 2008, 7:30 a.m. MST  Topic:  Corporate presentation on Great Plains Energy provided to the 43rd Edison Electric Institute Annual Conference in Phoenix, Arizona  How To View / Listen:  1. Go to the Company's web site:; 2. Click on the webcast link on the home page; 3. If you have not previously accessed a Great Plains Energy webcast, provide the requested information on the registration page.  A replay of the webcast will be available for 90 days following the conference call at the same web site 

Headquartered in Kansas City, Mo., Great Plains Energy Incorporated (NYSE: GXP) is the holding company of Kansas City Power & Light Company and KCP&L Greater Missouri Operations Company, two of the leading regulated providers of electricity in the Midwest. Kansas City Power & Light and KCP&L Greater Missouri Operations use KCP&L as a brand name. More information about the companies is available on the Internet at: or