2015 Ballot Measures
Oil and Gas
| Election Date | State | Title | Outcome |
|---|---|---|---|
| May 5, 2015 | Michigan | State Proposal - 15-1: Constitutional Amendment: Increase the Sales/Use Tax | Failed |
| Nov. 3, 2015 | Washington | : Advisory Vote No. 10 | Failed |
| Nov. 3, 2015 | Washington | : Advisory Vote No. 12 | Passed |