The Eiffel Tower Just Got a Wind Turbine Makeover

As part of its first major retrofit in 30 years, two custom-designed wind turbines have started generating power for the Eiffel Tower. Located above the World Heritage Site’s second level, about 400 feet off the ground, the sculptural wind turbines are now producing 10,000 kWh of electricity annually, equivalent to the power used by the commercial areas of the Eiffel Tower’s first floor. The vertical axis turbines, which are capable of harnessing wind from any direction, were also given a custom paint job to further incorporate them into the iconic monument’s 1,000-foot frame. At the same time they bring the image of the 1889 tower firmly into the 21st Century.

“The Eiffel Tower is arguably the most renowned architectural icon in the world, and we are proud that our advanced technology was chosen as the Tower commits to a more sustainable future,” said Nick Blitterswyk, CEO of Urban Green Energy (UGE), the U.S.-based distributed renewable energy company that installed the turbines. The publicity provided by the Tower’s seven million annual visitors might add some wind to the sails of the micro-turbine industry as well.

In addition to the wind turbines, the renovation includes energy efficient LED lighting, high-performance heat pumps, a rainwater recovery system, and 10 square meters of rooftop solar panels on the visitor pavilion.

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