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^{5 meter wind mill blades} Ericsson unveils wind-powered base station

Ericsson today unveiled its latest energy-optimized radio base station site concept, a research project for a pioneering wind-powered Tower Tube. Working with Vertical Wind AB and Uppsala University in Sweden, Ericsson is developing the concept as part of its effort towards sustainable and cost-efficient solutions that help bring communications to all.

The wind-powered Tower Tube takes the energy-lean design of Ericsson's original Tower Tube one step further by employing renewable energy. It harnesses wind power via a four-blade turbine with five-meter blades vertically attached to the tower. The vertical rotor blades work silently and minimize the load on the tower during operation.

Trials will be conducted to determine if the design of the energy-efficient Ericsson Tower Tube and the vertical wind rotor blades work together to enable low-cost mobile communication, with reduced impacts on both the local and global environment, says Ericsson press release

The Ericsson Tower Tube construction houses base stations and antennas, fully enclosing them in a concrete tower. It has a smaller footprint and lower environmental impact than traditional steel towers with CO2 emissions related to materials, such as production an transportation, that are at least 30 percent lower.

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