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![Prospect of Alvøen, Bergen](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/kvh_262-x.jpg?itok=LxWnEEWq)
Alvøen
Alvøen is one of the oldest industrial places in Norway. As early as the 1620s a gunpowder mill was built here. The place itself was well situated for industrial activity, lying only 100 m from the waterfall, which provided power for the mill, and a good harbour wherefrom the products were shipped. The success of the gun-powder mill varied in the 1600s and 1700s, but what made Alvøen best known was its paper production.
![Hummelfossen power station., Masfjorden](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/1/kvh_320_z.jpg?itok=8fLzrW-Q)
Hummelfossen
As early as 1906 the Matre and Haugsdal waterway was bought up by the businessman Blauuw from Bergen; the first “waterfall speculator” in the Matre area. He immediately resold it to Fr. Hiorth, who transferred all the rights to the company Matrefaldene in 1908. Behind A/S Matrefaldene were German interests, Badische Anilin und Sodafabrik, which wanted to start production of saltpetre fertilizer with nitrogen and electricity.
![Litlematre](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/mas_10.jpg?itok=wpTaAy0K)