Eng. Ahmad Farrag • 40 years of experience in consulting services and building design including green building design, district cooling plants, energy efficient projects, energy management, waste heat recovery, environmental services, and sustainable construction. His clients include architects, developers, private and governmental equities. • Involvement in continuous education courses of energy conservation, renewable energy, green buildings, industrial ventilation, pollution control, building management and maintenance systems. • Member of the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE) and the American Society of Plumbing Engineers (ASPE) • Experience record of mega projects in Saudi Arabia, Egypt, Middle East and Africa. • Recognized as Code and Specification Writer.