SIEMENS – Three-hundred high-efficiency cutting-edge LED projectors from Siemens‘ Osram subsidiary are illuminating the conference symbol, which is one of the New Seven Wonders of the World. To mark the world-famous statue’s 80th anniversary in 2011, Osram equipped the monument with state-of-the-art lighting technology. The new LED system is reducing the energy needed to light the nearly 40-meter landmark by more than 75 percent. Solutions that combine high-efficiency lighting products with light management systems can yield energy savings of up to 80 percent. Artificial lighting accounts for some 20 percent of world electricity consumption.
Rio+20, the United Nations Conference on Sustainable Development, will attract a large number of heads of state and decision makers from around the world. The conference will take place on June 20-22, 2012 – 20 years after the Earth Summit, the historic United Nations Conference on Environment and Development. Hence, the conference name: Rio+20. more> http://tinyurl.com/7nop3m6
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