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Founded Year



Grant | Alive

Total Raised


Mosaic Score

+90 points in the past 30 days

What is a Mosaic Score?
The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.

About Green City Solutions

Green City Solutions serves as an IoT-linked sustainable billboard that both generates revenue and cleans the air in smart cities through a filtering system that doesn't produce any costly waste.

Green City Solutions Headquarter Location

EUREF-Campus 7-8 2. Etage

Berlin, D-10829,


+49 (30) 22 066 273 0

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Expert Collections containing Green City Solutions

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Green City Solutions is included in 1 Expert Collection, including Smart Cities.


Smart Cities

1,912 items

Latest Green City Solutions News

BrightSign helps power DOOH screen to fight pollution, reduce air temps

Jul 7, 2022

Provided July 7, 2022 German biotech innovator Green City Solutions has chosen media players from BrightSign to power CityBreeze, its digital out-of-home screens designed to fight air pollution and rising temperatures, according to a company press release. Known as CityBreeze, the digital signage units contain regenerative air quality filters made from moss. The plant can attract and metabolize pollutants such as black carbon and nitrogen oxides, removing them from the atmosphere. It also cools the ambient air by evaporating water across its large surface, according to the release. The display contains a 75-inch LCD screen controlled by a BrightSign HD224 media player. Each unit has the capacity to filter 50,000 cubic feet of air per hour, removing up to 82% of the pollutants contained in it and reducing its temperature by up to 7 degrees Fahrenheit. "City authorities are very concerned about air quality and the increasingly problematic 'urban heat island' effect," Simon Dierks, marketing lead for Green City Solutions, said in the release. "But the cost of installation and lengthy planning processes for environmental infrastructure can be real barriers. Every town already has fixed locations for OOH screens, however, and they need to be replaced every eight to 10 years. When that happens, upgrading to a biotech system that also purifies the air and reduces the ambient temperature instead of increasing it makes a lot of sense." The advertising revenue the screens generate can be used by city authorities to cover both the installation and maintenance costs of the screens. Brands can also run ads on the screens. Green City Solutions uses for scheduling and uploading media. The first CityBreeze kiosk was installed in Küsnacht, Switzerland in 2021. Green City Solutions expects to sell between 100 to 150 more in the U.K. and Europe by the end of 2022. "Green City Solutions has developed an exceptionally innovative business model, and BrightSign is proud to be involved in a project where signage is contributing directly to improving city air quality, and the environment as a whole," Jeff Hastings, CEO of BrightSign, said in the release. "We wish them every success with their forward-thinking concept." INCLUDED IN THIS STORY

Green City Solutions Web Traffic

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Green City Solutions Rank

  • When was Green City Solutions founded?

    Green City Solutions was founded in 2014.

  • Where is Green City Solutions's headquarters?

    Green City Solutions's headquarters is located at EUREF-Campus 7-8, Berlin.

  • What is Green City Solutions's latest funding round?

    Green City Solutions's latest funding round is Grant.

  • How much did Green City Solutions raise?

    Green City Solutions raised a total of $240K.

  • Who are the investors of Green City Solutions?

    Investors of Green City Solutions include Horizon 2020, German Tech Entrepreneurship Center, Littlerock, Coparion, Don Ventures II and 3 more.

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