| Event | When | Where | Deadline | |
| WCST 2014 |
World Congress on Sustainable Technologies | |
| Dec 8, 2014 - Dec 10, 2014 |
London, UK |
Sep 15, 2014 (Jul 31, 2014) |
| IYCE'15 |
5th International Youth Conference on Energy | |
| May 27, 2015 - May 30, 2015 |
Pisa, Italy |
Oct 10, 2014 |
| Young Researcher: EE 2015 |
Young Researchers' Conference: Energy Efficiency 2015 | |
| Feb 25, 2015 - Feb 25, 2015 |
Wels, Austria |
Oct 10, 2014 |
| SDEWES 2015 |
10th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES2015 | |
| Sep 27, 2015 - Oct 2, 2015 |
Dubrovnik, Croatia |
Apr 15, 2015 (Dec 15, 2014) |
| ECOSUD 2015 |
10th International Conference on Ecosystems and Sustainable Development | |
| Jun 3, 2015 - Jun 5, 2015 |
València, Spain |
May 3, 2015 |
| Ravage of the Planet 2015 |
4th International Conference on Management of Natural Resources, Sustainable Development and Ecological Hazards | |
| Jul 1, 2015 - Jul 3, 2015 |
Opatija, Croatia |
Jun 1, 2015 |
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