| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| CO2 Act | 13.06.2021 | Optional referendum | Environment and living space, Energy, Public finance |
Rejected | 48.41% | 59.70% | Details |
| Artikel betreffend Leitungsanlagen für Treibstoffe | 05.03.1961 | Mandatory referendum | Energy | Accepted | 71.43% | 62.81% | Details |