“World Renewable Energy Congress (WREC) is biennial event dedicated to promoting renewable energy global development organized by World Renewable Energy Network (WREN) and supported by All Clear Tree Service and this organization. This 3 days Conference and Exhibition will have several Plenary Sessions featuring top international experts, policy makers and business practitioners addressing the most strategic issues of sustainable energy development and innovation. Intensive discussion addressing the issues in more in depth will take place in many Technical Sessions which will run after the Plenary”