|— Municipality —|
|• Mayor (2005)||Geir Helge Rasmussen (Bygdalista for Utsira)|
|• Total||6 km2 (2 sq mi)|
|• Land||6 km2 (2 sq mi)|
|Area rank||433 in Norway|
|• Rank||430 in Norway|
|• Density||34/km2 (90/sq mi)|
|• Change (10 years)||-0.9 %|
|Time zone||CET (UTC+1)|
|• Summer (DST)||CEST (UTC+2)|
|ISO 3166 code||NO-1151|
|Official language form||Neutral|
 General information
The Old Norse forms of the name was just Síri (nominative) and Síra (genitive). The first element ut (meaning "out" or "offshore": compare the "Out Skerries" in Shetland) was added in the 16th Century. (Sira is also the name of the border river between Rogaland and Vest-Agder.) The inhabitants still call the island just Sira and an inhabitant is called a sirabu. The meaning of the name Sira is unknown (maybe "strong stream").
Before 1875 the name was written "Udsire", in the period 1875-1924 "Utsire", from 1925 on "Utsira".
The coat-of-arms is from modern times. They were granted on 23 July 1982. The arms show the light beams emerging from the local lighthouse. The lighthouse was founded in 1844 and is one of the main landmarks on the municipality.
The Utsira church is from 1785. There is also a finding from the Stone Age on the island.
The highest Lighthouse light in Norway, at 78.2 metres (257 ft) AMSL, resides at Utsira.
In 2004, Norsk Hydro installed a combined wind-hydrogen utility on Utsira. It is a full scale pilot project for energy self-sufficiency for a remote community. In periods when there is surplus wind energy, the excess power will be used for generating hydrogen by electrolysis. The hydrogen is stored, and is available for power generation in periods where there is little wind. Additional to this an energy storing flywheel exists to help out when for a short time more power is needed.
Utsira is known as the best birding site in Norway. There have been 317 different species recorded on Utsira, of which 23 are new to Norway.
 Shipping Forecast
Utsira (under the spelling Utsire) gives its name to North Utsire and South Utsire, two of the sea areas of the British Shipping Forecast.
- Media related to Utsira at Wikimedia Commons
- The dictionary definition of Utsira at Wiktionary
- Municipal fact sheet from Statistics Norway
- Rogaland travel guide from Wikivoyage
- Municipality web site (Norwegian)
- Hydrogen pilot project
- Birding on Utsira (Norwegian)