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Tel Aviv Wants Less Glass Towers

Tel Aviv Wants Less Glass Towers

The city recently decided not to approve the construction of a planned project

Shlomit Tsur | 15:49  04.12.2019

Tel Aviv is looking to put an end to the glass architecture characteristic of many of its skyscrapers. In a meeting of Tel Aviv’s Local Building and Planning Sub-Commission held earlier this month, the city decided not to approve the construction of a planned project in the city’s south, due in part to its glass exterior, which it considered detrimental to the fight against global warming.

As a policy, the city wants to stop building towers with glass and prefers using natural stone, the sub-commission’s interim chairman Lior Shapira said at the meeting.

Azrieli Sarona Tower, Tel Aviv. Photo: Yair Sagi Azrieli Sarona Tower, Tel Aviv. Photo: Yair Sagi Azrieli Sarona Tower, Tel Aviv. Photo: Yair Sagi

One of the city’s goals is to decrease heat levels in Tel Aviv as part of the fight against global warming, Deputy Mayor Reuven Ladiansky said in a recent interview with Calcalist. Contractors are going to have to adjust their plans to be more environmentally friendly and to produce alternative energy, which is why it is better to cut down on glass use, he said.

However, not everyone agrees that glass is bad for the environment. Engineer Israel David, co-founder of David Engineers Ltd., the firm behind many of Tel Aviv’s most prominent glass towers, including Azrieli Sarona, ToHa, and Midtown, told Calcalist that using glass is a global urban trend. “There are types of glass out there that offer better insulation solutions than stone, which is a finite resource that requires excavations that destroy the natural landscape,” he said.

A spokesperson for the city told Calcalist that the climate crisis and global warming necessitate using less glass in buildings. "There is no binding city guideline defining how a tower should look, but a building’s design must take into account its surroundings as well as possible climatic effects,” they said.

In Israel’s climate, buildings with a glass front are energetically inferior and create a greenhouse effect within the structure, necessitating spending massive amounts of energy on air conditioning, a spokesperson for Israel’s Ministry of Environmental Protection told Calcalist. Office and commerce buildings are accountable for a third of the country’s electricity consumption, so this is a major issue, the spokesperson said.

The ministry, however, is less keen on the city’s promotion of natural stone structures. There are many industrial products out there that provide thermal and water insulation, which natural stone does not, the spokesperson added.

A spokesperson for Ybox Real Estate Ltd., the company behind the project, told Calcalist that the design of the tower has been in the works for two years and was made in accordance to city guidelines, making the decision curious and surprising.
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