Mexico City – A group of Mexican architects is presenting plans this week for green murals, vertical gardens and sustainable hotel rooms, all projects aimed at saving energy, conserving water and addressing the problems of chaotic and fast-growing Mexico City, which is home to more than 10 million people.
The projects, which mainly focus on sustainable construction for the housing and hotel industries, are being exhibited at the Saie Mexico international building trade show at the World Trade Center in Mexico City.
"Today, the construction industry in Mexico City and the rest of the country should bet on sustainability and planning with a green focus, which is the trend in the world," architect Eduardo Carrera told Efe.
Builders should look for environmentally friendly spaces that allow "high efficiency in use and materials," Carrera said.
The designs of architect Victor de Anda, who is exhibiting a model hotel room built with green materials and technology, provide an example of more environmentally friendly construction methods for hotels catering to business travelers and ecotourists.
"The times are changing and new rooms should offer their owners a space that is easy to maintain and durable, while at the same time providing clients with a simple space that is comfortable and efficient," Carrera said.
Less than 5 percent of Mexico's hotels are currently considered sustainable.
Sustainable buildings cost about 15 percent to 20 percent more to construct than conventional structures because they include energy-saving systems, materials that control interior and exterior temperatures, and high tech equipment.
"It's worth it in the end because in the short-, medium- and long-term it represents large operating and maintenance savings," Carrera said.
About 150 exhibitors are participating in Saie 2011 Mexico City and some 50 experts are debating future challenges to construction and environmental sustainability.
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