Agenda: Transitioning to Sustainable Energy Sources: Global Strategies and Challenges.
| Sr. No. | Portfolios |
| 1. | United States |
| 2. | China |
| 3. | Germany |
| 4. | India |
| 5. | Brazil |
| 6. | France |
| 7. | United Kingdom |
| 8. | Russia |
| 9. | Japan |
| 10. | South Africa |
| 11. | Indonesia |
| 12. | Australia |
| 13. | Mexico |
| 14. | Canada |
| 15. | Nigeria |
| 16. | Norway (known for environmental leadership) |
| 17. | Sweden (strong sustainability policies) |
| 18. | Chile |
| 19. | Argentina |
| 20. | Kenya (UNEP headquarters location) |
| 21. | Bangladesh (vulnerable to climate change) |
| 22. | Philippines (vulnerable to natural disasters) |
| 23. | Saudi Arabia (oil-producing nation) |
| 24. | New Zealand (environmental conservation efforts) |
| 25. | Costa Rica (renowned for eco-friendly policies) |