Kristian Birkeland

Norsk Hydro

Norsk Hydro began as a single-purpose vehicle for Birkeland’s nitrogen-fixing arc — a physics experiment turned factory. Its early dominance came not from IP or management, but from locking in Norway’s hydropower geography. It survived obsolescence not through reinvention, but by ceding chemical control to IG Farben. Its WWII role — sole European heavy water producer — was accidental infrastructure reuse. Its current aluminium and renewables business shares no technology with its origin, only its dams, debt, and place.