| 2013 | |
| 05/01 | May Investor Book |
| 04/10 | Midwest Utilities Seminar |
| 04/01 | April Investor Book |
| 03/01 | March Investor Book |
| 02/06 | Credit Suisse Energy Summit |
| 02/01 | February Investor Book |
| 2012 | |
| 11/01 | November Investor Book |
| 10/01 | October Investor Book |
| 09/19 | Bank of America/Merrill Lynch Power and Gas Leaders Conference |
| 09/01 | September Investor Book |
| 08/01 | August Investor Book |
| 07/01 | July Investor Book |
| 06/01 | June Investor Book |
| 05/23 | May Update Investor Book |
| 05/01 | May Investor Book |
| 04/01 | April Investor Book |
| 03/01 | March Investor Book |
| 02/01 | February Investor Book |
| 2011 | |
| 12/01 | December Investor Book |
| 11/01 | November Investor Book |
| 10/01 | October Investor Book |
| 07/01 | July Investor Book |
| 06/01 | June Investor Book |
| 05/01 | May Investor Book |
| 03/01 | March Investor Book |
| 2010 11/01 |
EEI Conference |
| 2003 11/14 |
Power the Future presentation package |