When the industrial revolution came to Kristiansand

What was the significance of hydropower for industrial development in Kristiansand? The answer to this can be found in several places, but is rarely as evident as at Høie Factories and here at Lona. 

A sepia postcard showing a large brick building next to a river and forest behind. Illustration. - Klikk for stort bildePost card featuring Høie Factories approx. 1910–1911 O. D. Sundbø, Torridal Historical Society

Before you lie the remnants of the lake Lona, which was dammed up to supply Høie Factories with hydropower and electricity. Høie Factories was a cornerstone industry in the emerging community in Mosby, with hydropower as a decisive precondition. The water reservoir level was lowered, and only the colour difference in the rock shows how high the water level used to be.

Below is a map showing the location of Lona in relation to Høie Factories.

The factories by Høievassdraget

A black and white overview showing the landscape around Høie factories. We see the factory buildings at the bottom of the picture with the surrounding countryside and forest. Several heaths and mountains are seen in the background. Photography. - Klikk for stort bildeHøie Factories in Mosby in 1922. On the right in the photo is the Sagtjønn dam, which helped to supply the factory with hydropower. Anders Beer Wilse, Norsk Folkemuseum

The use of hydropower to power mills, grinders, and sawmills dates back several centuries in Sørlandet, the southern coastal region of Norway. In the mid-1800s, many mechanical textile companies were established, several of which used hydropower from rivers and creeks – like the watercourse Høievassdraget, which drains lake Lona. The first spinning mill in the area was established by P. J. Lilloe in 1850, with several other companies following suit. Unfortunately, business was not booming, resulting in many textile companies going bankrupt. In 1882, the textile companies in Høievassdraget were merged into Høie Factories.

Høie Factories was acquired by Oscar Jebsen in 1904 and, under his skilful leadership, the business grew to become one of Scandinavia’s leading textile companies, and one of its largest with several hundred employees. The textile products were regarded as top-class in Europe. After more than 150 years of operation, production was moved abroad in 2007.

The factory’s importance

A black and white image showing several old industrial looms in a large hall. On the left are windows. Photograph - Klikk for stort bildeThe factory hall at Høie Factories in 1922. Anders Beer Wilse, Norsk Folkemuseum

The factory had a varied workforce divided among several departments. This included weavers, warpers, winders, fabric finishers, dyers, etc., in addition to foremen and officers. Finding skilled workers was difficult. During the 1880s, only half of the workers were recruited locally. Quite a few came from Sunnmøre, while others were recruited in Sweden. Spacious workers’ dwellings were established, and a soup kitchen and lodging were provided for single workers. Other workers rented rooms from the local population, and those who settled permanently at Høie generally found dwellings with a patch of land near the factory. 

The management enjoyed showing social involvement. They made much of new hires and subsidized social get-togethers and outings. During World War 2, the company went to greater lengths than most to make sure its workers made it through the difficult times, not least through distributing bonuses and groceries. 

Agder as a hydropower county

Hydropower is an important industry in Agder. The development has gone from mechanical electricity generation, such as mills and saws in rivers, to electric power. Electrification enabled power to be produced in one location and used in another. As a result, electrification of Norwegian society has developed in parallel in urban and rural areas, as opposed to elsewhere in the world where cities were electrified first. This is evident at Høie Factories. When the production of electric energy for use by the factory started in 1902, a power grid was also developed in Mosby. This resulted in citizens there gaining access to electric power much earlier than what was the case in other rural areas in the district. The rest of Kristiansand received electricity in 1900 from the Kringsjå power station in Iveland Municipality. This power station has since been shut down.

Hydropower is still important to Agder, with the county being responsible for 12% of all hydropower produced in Norway. One advantage in Agder is that there is great potential for storing water in reservoirs, which provides for a steady production of electric energy. Consequently, Agder is capable of ensuring stability in energy production while new forms of renewable energy are being developed. Because even though we are responsible for a significant part of Norway’s energy production and have a surplus of electricity, energy needs are expected to increase notably in the future.

Norway is currently Europe’s largest producer of hydropower, and the seventh largest in the world. Currently, over 1,600 hydropower stations are in operation. Several of these can be visited in the Setesdal valley and along national road number 9.

Hiking opportunities near Lona and Høie Factories