CirkArena

Where once the former hockey arena was filled with cheers for outstanding performances—where talents played, teams battled for victory, and the place pulsed with energy—the story of CirkArena continues and begins anew. A new scientific and research-development center for the circular economy at a European level draws attention to Třinec, Ostrava, and the region, attracting talent and excellence, bringing the place’s energy back to life.

The idea behind the creation of CirkArena stems from the industrial history of the region and the ongoing transformation of its economy. It directly aligns with European climate goals and the shift toward a low-carbon economy.

The construction itself is a unique showcase of circular economic principles in the building industry. It will be created by recycling a brownfield site—the old WerkArena in Třinec. The construction will be carried out using the Design & Build method.

The main goal of CirkArena is to transform the region into a model of sustainable development, focusing on research and the efficient use of construction materials, biowaste, and industrial waste, such as slags and dust—remnants of heavy industry. The research and development results from CirkArena will support the regional innovation ecosystem.

The project contributes to the region’s transformation by maximizing the use of secondary raw materials, promoting sustainability, modernizing businesses, and linking industrial sectors. This leads to a reduction in waste and supports the circular economy and industrial symbiosis.

This project is co-funded by the European Union.