Great Plains Energy Incorporated is a holding company based in Kansas City, Missouri that owns electric utility Kansas City Power and Light Company and Strategic Energy, LLC, an energy management company. KCP&L established the holding company on October 1, 2001. In 2006, it ranked #667 on the Fortune 1000 list and #41 on the Fortune Gas & Electrics list. Acquired Aquila, Inc. in July, 2008.
| NYSE symbol: | GXP |
| Founded: | 1882 |
| Headquarters: | Kansas City, Missouri |
| Annual revenue: | $1,670,100,000 |
| Net income: | $154,500,000 |
| Operating income: | $275,000,000 |
| Market cap: | $2,500,000,000 |
| Industries: | Electric Services |