Supervisor Orientation Callaway Plant Presented by Matthew Arri, SPHR Human Resources Fall 2007

Ameren 2006 Financials Revenue = $6.88 billion (#339 - Fortune 500) –#324 in 2006 –#380 in 2004 Net Income = $547 million Earnings per Common Share = $2.66 Dividends per Common Share = $2.54 Common Stock Shares = million Total Assets (net) = $19.5 billion

Ameren’s Operating Utilities Electric Customers=2.3 million Gas Customers=915,000 Service Area=64,000 sq. miles Generation=14,720 MW Electric System Miles=94,500 Gas Distribution Miles=19,800 Total Assets=$18.2 Billion Total Revenues=$6.1 Billion Employees=9,400 n60% of Ameren Customers in Illinois n2nd largest electric & gas supplier in Illinois

Operating Utility Companies  AmerenUE  1.2 million Electric  123,000 Natural Gas  3,993 Employees  AmerenCIPS  323,000 Electric  169,000 Natural Gas  750 Employees  AmerenCILCO  203,000 Electric  208,000 Natural Gas  552 Employees  AmerenIP  590,000 Electric  415,000 Natural Gas  1,800 Employees

Rush Island Taum Sauk Meramec Osage/ Bagnell Dam Callaway Labadie Sioux Keokuk Grand Tower Newton Coffeen Meredosia Hutsonville EEI EEI Joppa Duck CreekEdwards CTGs Ameren Generation...

CALLAWAY PLANT 1 of 19 Ameren-owned power plants Ameren’s only nuclear plant MO’s only commercial nuclear plant Operating since December, year operating license Gross output rated approx. 1,300 MW Cost to build = $3 billion

CALLAWAY PLANT Provides 20% of AmerenUE’s generation –13% of Ameren’s total generation (MO & IL) Employs approx. 1,000 people (incl. contractors) 7,200 acre site (900 acre plant site; 6,300 acre Conservation Area) Generated a total of 199,392,142 megawatt- hours (lifetime generation through 2006) –4th in U.S. out of 103 plants –20th in the world out of 445 plants in 30 countries

CALLAWAY PLANT Has over 850 full-time employees (includes Ameren, Wackenhut & Canteen only; annual payroll = $100 million) By City:By County: 261 = Fulton423 = Callaway 188 = Jefferson City195 = Cole 124 = Columbia136 = Boone 25 = Hermann 35 = Montgomery 14 = Mexico 22 = Gasconade 255 = All other areas 15 = Audrain 867= Total 41 = All Others areas 867 = Total 1,200 = No. of Contractors badged for Refuel 15

CALLAWAY PLANT 2006 Taxes Paid $8.9 million - Ameren Paid Property Taxes just in Callaway County –Nearly $6 million went to local schools $21.7 million - taxes paid to the other 68 counties in AmerenUE’s MO service area based on Callaway Plant’s assessed valuation

CALLAWAY PLANT Outages conducted every 18 months Change out 1/2 of nuclear fuel and perform thousands of mtce activities Refuel 14 set a world record! Sept. 17 – Nov. 19 = 63.5 days…a World Record for a Steam Generator Replacement Outage! Refuel 15 completed on May 10…38.2 days

CALLAWAY PLANT What we look for: Professional appearance Enthusiasm Direction Cultural fit with Ameren’s values Ability to contribute

CALLAWAY PLANT Behavior-Based Interviewing Past behavior can predict future performance Attempts to match a person’s talents and passions with an organization Uses open-ended questioning techniques

CALLAWAY PLANT Tips for answering behavioral interview questions well: –Practice –Think of behavioral examples before the interview

CALLAWAY PLANT Tips for answering behavioral interview questions well: –Situation –Behaviors/Tasks –Outcome

CALLAWAY PLANT Other tips –Bring letters of recommendation in a portfolio –Copies of past awards –Have questions written ahead of time

CALLAWAY PLANT Questions for you to ask: 1.Why is the position open? 2.What is your management style? 3.What does the training consist of? 4.How will my performance be evaluated? 5.What is your timeframe for making a decision?

CALLAWAY PLANT Internship/Co-Op Opportunities The result of a partnership between the University of Missouri & Ameren Internships (June – August 2008) Co-Ops (January – May or June- Dec)

CALLAWAY PLANT Internship/Co-Op Opportunities Assigned a project/mentor Three credit hours given Paper and presentation required Great way to get job experience!

CALLAWAY PLANT Internship/Co-Op Opportunities Applications are made through: Dr. Tushar Ghosh Nuclear Engineering Institute UMC Tel or

CALLAWAY PLANT Questions & Answers