2019Clean Energy - Miniature Sheet
About Clean Energy
Clean energy refers to energy sources and technologies that have a minimal impact on the environment and produce little to no greenhouse gas emissions. These sources of energy are considered "clean" because they help reduce the negative environmental and health effects associated with traditional fossil fuels, such as coal, oil, and natural gas.
Costa Rica - Recommended stamp issues
WOPA+ recommended stamp issues
| UEFA EURO 2024 |
| Issued: 23.07.2024 |
| ›Azerbaijan |
| Year of the Tiger |
| Issued: 19.01.2022 |
| ›Guernsey |
| Aviation Anniversaries |
| Issued: 28.05.2024 |
| ›Isle of Man |
| Year Set 2021 |
| Issued: 31.12.2021 |
| ›Croatia |
| 100th Anniversary of RIESS Enamelware |
| Issued: 28.01.2022 |
| ›Austria |
| Year Set 2021 |
| Issued: 31.12.2021 |
| ›Liechtenstein |
| Personalities |
| Issued: 05.01.2022 |
| ›Romania |
| Queen Elizabeth II 90th Birthday |
| Issued: 11.04.2016 |
| ›Saint Vincent and the Grenadines |
| Paris 2024 |
| Issued: 26.07.2024 |
| ›Romania |
| Lohner-Porsche Mixte |
| Issued: 21.01.2022 |
| ›Austria |
| Portuguese Merchant Navy Ships |
| Issued: 29.05.2024 |
| ›Portugal |
| Red Arrows 60th Anniversary |
| Issued: 25.06.2024 |
| ›Gibraltar |
