How does Iceland's electricity system function?

Iceland's electricity system functions by detecting faults and any deviation from normal operating parameters. In addition to its own systems, Landsnet also services the same type of protective systems for generators, transformers, and other electrical equipment in Landsvirkjun’s power stations.

What is the Icelandic transmission system?

The Icelandic transmission system carries electricity from hydro and geothermal powerplants to utilities and energy-dependent industries throughout the country. The grid is run on renewables and includes more than 3,000km (1,900 miles) of transmission lines and about 70 substations and transformer stations.

How many transmission lines are there in the Icelandic grid?

The grid is run on renewables and includes more than 3,000km (1,900 miles) of transmission lines and about 70 substations and transformer stations. Icelandic experts have achieved extensive knowledge and comprehensive experience in planning and designing transmission systems, having worked on projects worldwide for decades.

Is the Icelandic electricity market open to free competition?

The Icelandic electricity market has been opened up to free competition for generation and supply. However, transmission and distribution are subject to concession arrangements, as they are considered utility services to which the general public should have equal access. A similar argument can be applied to public highways.

How does the Icelandic balancing system work?

The Icelandic balancing system functions similarly to those in other European countries. For up-regulation, Landsnet pays the applicant the specified price, while for down-regulation, the bidder pays Landsnet the stated price. The lowest offer for up-regulation is accepted first, followed by the second lowest, and so on.