Elektrownia Powiśle boasts a vibrant atmosphere, thanks to its range of trendy shops and its cosmopolitan food hall. But throughout the 20th century, the mall was alive with a very different kind of energy, as it was a powerplant generating electricity for the majority of the city.

The spot maintains clear links to its history through its architecture and decorations. Visitors can enjoy a bite to eat while sitting under authentic factory fittings, while the corridors are lined with unusual artworks crafted from salvaged machinery. The exterior of the factory is a blend of red brick and gleaming glass, featuring a reconstructed chimney.

But the history of this site isn't just industrial. During WWII, workers at the plant were active in resistance activities against the occupying Nazi forces.…