Exhibit 10.1

2008 MANAGEMENT INCENTIVE COMPENSATION PLAN SUMMARY

Alliant Energy Corporation (the “Company”) maintains the Management Incentive Compensation Plan (MICP), which provides eligible employees with a cash incentive payment (“bonus”) if corporate and individual goals are met. The following is a summary of the material terms of the MICP applicable to named executive officers of the Company for 2008.

Alliant Energy Corporate Performance : The table below outlines the 2008 goals against which corporate performance will be measured and the funding associated with each level of achievement.

2008 CORPORATE PERFORMANCE MEASURES
For Purposes of Determining the Short-Term Incentive Pool