Power StationsWORLDWIDETHE GLOBAL EDITION 01
Map of 20 power plants in Iceland, coloured by fuel and sized by capacity
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Power plants in Iceland

20 power-plant records · 2,485 MW reported capacity

  • Hydro 70%
  • Geothermal 30%
Explore Iceland on the map

Iceland at a glance

Power-plant records
20
Reported capacity
2,485 MW
Renewable electricity (2024)
100%
Most records
Hydro, Geothermal
Grid operator
Landsnet
Capital
Reykjavik

Records by technology

Counts records, not generation share · coverage & dates

Reported capacity is the rated size of the listed installations, not electricity being produced now. Source dates and coverage differ, so newer facilities may be absent and historical records may remain.

How electricity works in Iceland

Wholesale marketCompetitive generation, regulated retail

Hydro and geothermal supply virtually all electricity, most of it to aluminium smelters. Iceland is an isolated grid with no connection to other countries.

  1. GenerationGenerators bid into a market
  2. TransmissionSystem operator dispatches
  3. DistributionRegulated distributors
  4. CustomersRegulated tariffs

Who regulates

Who controls the grid

Landsnet runs transmission; state-owned Landsvirkjun is the largest generator.

Markets & power exchanges

Regional grid

Not part of a larger synchronous grid or regional power pool.

What does “Wholesale market” mean?

Power plants compete to sell electricity in a wholesale market or pool, dispatched by a system operator. Most consumers still buy from a regulated distribution company at approved tariffs.

References reviewed 2026-09-29. Logos are each organisation’s own site icon, shown to identify it. Selected organisations, not an exhaustive list of licence holders.

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ELECTRICITY IN 2024

How Iceland generates electricity

Electricity generated19.1 TWh
Renewable share100%
Low-carbon share100%
Carbon intensity27.8 gCO₂e/kWh

Electricity mix 2024

Annual generation by source · terawatt-hours (TWh)

Hydro13.5 TWh
Wind0.01 TWh
Solar0.01 TWh
Bioenergy0 TWh
Other renewables5.6 TWh
Nuclear0 TWh
Coal0 TWh
Gas0 TWh
Other fossil0 TWh

Missing categories are labelled “No data”. Rounding can cause small differences from the reported total.

Source: Ember (2026), processed by Our World in Data · CC BY 4.0 · Snapshot 24 April 2026. Method & download details.

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Geography and data notes

Iceland is in Northern Europe. Its coastal or island geography provides a different setting for electricity infrastructure from inland systems. This profile connects country reference information with the historical station inventory and reported electricity generation.

Capital
Reykjavik
Languages
Icelandic
Region
Northern Europe

Geographic reference: Countries geographic database (ODbL). Boundaries and names are for orientation; language listings are introductory, not exhaustive. Banner map: Natural Earth boundaries (public domain) with this atlas’s station records.

The source inventory contains 20 records for Iceland. Select a fuel in the map to explore where its stations are located, then open a record to inspect reported capacity and provenance.

Inventory coverage

20 source records. 0 reported operational in their source snapshot; this is not live status.

0 lack an owner/operator; 2 lack a commissioning year.

Coverage, dates & exclusions
THE GENERATION INVENTORY

List of power plants in Iceland

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Browse 20 source records, ordered by reported capacity. Ownership and operating status describe the source snapshot; they may have changed. Missing information is shown explicitly.

Published selection: 12 records. JavaScript loads the full searchable inventory.

MW measures rated capacity, not electricity generated. Records may describe units, installations, projects or whole complexes. Review inventory coverage and licenses. Download this country’s records.