GB has 37 Years of extensive Electromechanical (MEP) experience & Data Centers where he played a key role in pioneering the District Cooling (DC) industry in the Middle East.DC PRO Engineering has designed more than 3.5 Million Ton of District Energy inclusive of tri-generation & renewable, 13 Data Centers as well as around 8 Million m2 of Green Buildings MEP designs, assessments & Upgrades.GB has transferred more than 22 technologies to the ME and Pioneered 8 new applications in the field of Air Conditioning and power generation.A regional sustainability leader with best design approach achieved for Masdar City (first Carbon Neutral City) that includes a centralized district energy comprising of a hybrid Concentrated Solar powered, Deep Geothermal powered and solar electric energy powered chilling plant with centralized hybrid novice fresh air systems including centralized liquid and solid desiccant system that use geothermal energy and indirect recovered heat rejection energy for centralized regeneration. Owner and Designer of near zero energy Villa that utilizes several first-time applications.GB has several publications in ASHRAE journal, MEP, and Climate Control Magazine. He has also authored "The Energy Budget" book with details found on http://www.lulu.com/shop/georges-berbari/the-energy-budget/ebook/product-23264808.html GB has Chaired & Moderated (42) District Energy, Data Centres & Green Buildings Conferences and presented 85 conferences’ Presentations in the GCC region and a few outside the region.Specialties: District Energy, Data Centres, Tri-Generation, Fuel Cells, Renewable & Green Buildings Electro-Mechanical Engineering covering outdoor air conditioning, Hotels, mall, hospitals, offices, residential buildings, and housing particularly net-zero designs.