Swedish companies
Browse among companies that provide solutions for smart & sustainable cities.
GREEN14
GREEN14 is a company pioneering critical material production through its cutting-edge hydrogen plasma reduction technology, and redefining the extraction of critical raw materials. This process is going to dramatically cut emissions and eliminate resilience for several materials, but their first use case is transforming waste into ultra-pure silicon products.
Käppalaförbundet
The Käppala Association treats wastewater from over 500 000 inhabitants in eleven municipalities located north and east of Stockholm. Our treatment plant, the Käppala wastewater treatment plant, is Sweden’s third-largest, and employs a very effective treatment process.
Before the Käppala plant started operating, huge amounts of raw sewage were discharged into local watercourses, lakes and the Stockholm archipelago. This caused problems involving disease transmission and environmental pollution.