Diana Guzman Barraza Urban Greenhouse Gas Inventory Specialist Diana Guzmán Barraza -born in Mexico, global citizen of 16 cities (5 in Mexico, 5 in Europe, 2 in South East Asia, 2 in South America, and 2 in United States) in 9 countries- is an Energy, Sustainability, & Climate Chage Consultant -with a Master Nuevo Leon, Mexico