Exhibit 99.01

Mississippi Power
Kemper County IGCC Project Table of Contents MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

Mississippi Power
Kemper County IGCC Project Project Costs and Summary Total Project⁽¹⁾ MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

1 of 8

Mississippi Power
Kemper County IGCC Project Key Contracts over $10M MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

2 of 8

Mississippi Power
Kemper County IGCC Project Project Updates MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

3 of 8

Mississippi Power
Kemper County IGCC Project Total Project Mississippi Economic Impact MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

4 of 8

Mississippi Power
Kemper County IGCC Project Total Project Mississippi Economic Impact MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

5 of 8

Mississippi Power
Kemper County IGCC Project Total Project Mississippi Economic Impact MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

6 of 8

Mississippi Power
Kemper County IGCC Project Total Project Mississippi Economic Impact MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

7 of 8

Mississippi Power
Kemper County IGCC Project Liberty Mine Summary MPSC Docket No. 2009-UA-0014
Monthly Status Report
Through December 2016

8 of 8