| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/30/2015 | 19 | House Energy and Natural Resources | |
| 02/12/2015 | 28 | House Energy and Natural Resources | |
| 03/13/2015 | 46 | Senate Energy and Natural Resources | |
| 03/19/2015 | 50 | Senate Energy and Natural Resources | |
| 03/26/2015 | 55 | Senate Energy and Natural Resources | |
| 03/27/2015 | 56 | Senate Energy and Natural Resources | |
| 04/15/2015 | 68 | Conference Committee | |
| 04/17/2015 | 70 | Conference Committee |