DUBAI: HE Saeed Mohammed Al Tayer, MD & CEO of Dubai Electricity and Water Authority (DEWA) and Founder and Chairman of the Water, Energy, Technology, and Environment Exhibition (WETEX), announced that 2,350 exhibitors from 55 countries will take part in the 21st WETEX under the theme ‘At the Forefront of Sustainability’ and the 4th Dubai Solar Show. DEWA organises WETEX under the directives …