| Date | | Status Text |
| 2/2/2009 | S | Offered. |
| 2/9/2009 | S | Referred to ENE/WTL. |
| 4/6/2009 | S | Re-Referred to ENE/CPN. |
| 4/13/2009 | S | The committee(s) on ENE/CPN has scheduled a public hearing on 04-16-09 2:45 PM in conference room 225. |
| 4/16/2009 | S | The committee(s) on ENE recommend(s) that the measure be PASSED, WITH AMENDMENTS. The votes in ENE were as follows: 4 Aye(s): Senator(s) Gabbard, Green, Hooser, Ihara; Aye(s) with reservations: none ; 0 No(es): none; and 3 Excused: Senator(s) English, Kokubun, Hemmings. |
| 4/16/2009 | S | The committee(s) on CPN recommend(s) that the measure be PASSED, WITH AMENDMENTS. The votes in CPN were as follows: 6 Aye(s): Senator(s) Baker, Ige, Espero, Green, Ihara, Sakamoto; Aye(s) with reservations: none ; 0 No(es): none; and 1 Excused: Senator(s) Hemmings. |
| 4/17/2009 | S | Reported from ENE/CPN (Stand. Com. Rep. No. 1421) with recommendation of adoption, as amended (SD 1). |
| 4/17/2009 | S | Report and Resolution Adopted, as amended (SD 1). Transmitted to House. |
| 4/17/2009 | H | Received from Senate (Sen. Com. No. 661) in amended form (SD 1). |
| 4/20/2009 | H | Referred to EEP/CPC, referral sheet 58 |