AGA LEGACY — Gustaf Dalén

Core Message:Gustaf Dalén did not just build a company. He built a lighthouse system: technology that worked automatically, saved energy, reduced risk, scaled globally, and protected human life.

Dalén’s Nobel Prize in Physics 1912 honored his automatic regulators for gas accumulators used in lighthouses and buoys. His solar valve switched beacon lights off during daylight and on at night, saving gas and making remote lighthouse systems dramatically more efficient.