The MIECF (Macao International Environmental Co-operation Forum & Exhibition) is an international fair, coupled with a forum, focusing on solutions and innovations for a future with reduced CO₂ emissions and sustainable urban development. Founded in 2008, it takes place annually at the Venetian Macao-Resort-Hotel Convention & Exhibition Center in Macao. This event was strategically established to promote business, technology, and information exchange in the field of environmental protection. The organizer of the fair is Macau Expo Group Limited. The main topics of the MIECF include green mobility, plastic reduction, waste and water treatment solutions, air quality, green construction, energy efficiency, renewable energies, soil regeneration, and environmental monitoring. In addition, environmentally friendly products and services are presented at the fair, and comprehensive solutions for eco-cities are discussed. Highlights of the fair include various activities such as the "Green Showcase," the "Green Forum," the "Green Business Co-operating Day," the "Green Public Day," and "Green Matching and Networking Activities." The exhibitors represent industries related to environmental technologies, renewable energies, and sustainable urban development. The main visitors include professionals from these fields, as well as representatives from governmental and non-governmental organizations with an interest in eco-friendly solutions. In conclusion, it should be mentioned that the Venetian Macao-Resort-Hotel Convention & Exhibition Center, the venue for the fair, is a top-notch facility with excellent transportation links. It is strategically located in the heart of Macao and offers easy access both from within the city itself and from international destinations. The MIECF in Macao took place from Thursday, 27. March to Saturday, 29. March 2025.