Somewhere in a small German village stands a modest building, barely noticeable among the surrounding houses and workshops. What appears from the outside to be a simple shed hides within it an impressive industrial relic: a historic power station housing a colossal diesel engine, originally designed for maritime use.

The engine a giant of steel and oil still stands in place, as if it could roar back to life at any moment. Once, this powerhouse supplied electricity to the entire village, at a time when centralized power grids were far from commonplace. The deep rumble of the engine echoed through the streets daily, a sound now lingering only in memories.