The economy of Iceland is small and subject to high volatility. Iceland has a mixed economy with high levels of free trade and government intervention. However, government consumption is less than other Nordic countries. Hydro-power is the primary source of home and industrial electrical supply in Iceland.
Top Sectors in Iceland
Tourism in Iceland
Tourism is Iceland's largest export sector by far. Tourism accounted for more than 33% of the country's GDP in 2019. Iceland is one of the most tourism dependent countries on earth. In October 2017 the tourism sector directly employed around 26,800 people, with the total number of employees in the country being 186,900. Since 2010 tourist arrivals in Iceland have increased by 378%.
Manufacturing in Iceland
Iceland is the world's largest electricity producer per capita. The presence of abundant electrical power due to Iceland's geothermal and hydroelectric energy sources has led to the growth of the manufacturing sector. Power-intensive industries, which are the largest components of the manufacturing sector, produce mainly for export.
Aluminium in Iceland
Aluminium smelting is the most important power-intensive industry in Iceland. There are currently three plants in operation with a total capacity of over 850,000 metric tons per year (mtpy) in 2019, putting Iceland at 11th place among aluminium-producing nations worldwide. Rio Tinto Alcan operates Iceland's first aluminium smelter (plant name: ISAL), in StraumsvÃk, near the town of Hafnarfjörður. The plant has been in operation since 1969. Its initial capacity was 33,000 mtpy but it has since been expanded several times and now has a capacity of about 189,000 mtpy. The second plant started production in 1998 and is operated by Norðurál, a wholly owned subsidiary of U.S.-based Century Aluminum Company. Its former capacity was 220,000 mtpy but an expansion to 260,000 mtpy has already finished. United States-based aluminium manufacturer Alcoa runs a plant near the town of Reyðarfjörður. The plant, known as Fjardaál (or "aluminium of the fjords"), has a capacity of 346,000 mtpy and was put into operation in April 2008. To power the plant, Landsvirkjun built Kárahnjúkar, a 690-MW hydropower station. The project was enormous in the context of the Icelandic economy, increasing total installed electric power capacity from under 1,600 MW to around 2,300 MW.
Fisheries in Iceland
The fisheries sector directly employs around 9,000 people (4,900 in fishing and 4,100 in fish processing; approximately 5 per cent of Iceland's workforce), although it is estimated that a total of between 25,000 and 35,000 people (up to 20 per cent of the workforce) depend on the ocean cluster for their livelihood. Many of these jobs are provided by technological companies that manufacture equipment for fisheries firms and by companies engaged in the advanced processing of marine products or in biotechnical production. By contrast, aquaculture remains a very small industry in Iceland, employing only around 250 people for a production of 5,000 tonnes.