Stora Istad Wind Farm

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Stora Istad Wind Farm
Sweden relief location map.jpg
Red pog.svg
Location of Stora Istad Wind Farm
Country Sweden
Location Borgholm Municipality, Kalmar County, Sweden
Coordinates 56°56′7″N16°49′5″E / 56.93528°N 16.81806°E / 56.93528; 16.81806 Coordinates: 56°56′7″N16°49′5″E / 56.93528°N 16.81806°E / 56.93528; 16.81806
Status Operational
Construction began April 2006
Commission date November 7, 2007
Construction cost 150 million Swedish kronor
Owner(s) Istad Vind AB
Wind farm
Hub height 119 m
Rotor diameter 82 m
Power generation
Units operational 5 1.95 MW
Make and model Enercon: E82
Nameplate capacity 10 MW

The Stora Istad wind park (Swedish : Istadparken) near Stora Istad in Borgholm Municipality, Kalmar County, Sweden is a wind park on the island of Öland.

Swedish language North Germanic language spoken in Sweden

Swedish is a North Germanic language spoken natively by 9.6 million people, predominantly in Sweden, and in parts of Finland, where it has equal legal standing with Finnish. It is largely mutually intelligible with Norwegian and to some extent with Danish, although the degree of mutual intelligibility is largely dependent on the dialect and accent of the speaker. Both Norwegian and Danish are generally easier for Swedish speakers to read than to listen to because of difference in accent and tone when speaking. Swedish is a descendant of Old Norse, the common language of the Germanic peoples living in Scandinavia during the Viking Era. It has the most speakers of the North Germanic languages.

Borgholm Municipality Municipality in Kalmar County, Sweden

Borgholm Municipality is a municipality in Kalmar County, south-eastern Sweden, constituting the northern half of the island of Öland in the Baltic Sea. The municipal seat is located in the city of Borgholm.

Kalmar County County (län) of Sweden

Kalmar County is a county or län in southern Sweden. It borders the counties of Kronoberg, Jönköping, Blekinge and Östergötland. To the east in the Baltic Sea is the island Gotland.

Contents

History

A meeting with affected landowners took place November 9, 1999, and a land-use contract was signed on November 15, 1999. However, delays in the form of an environmental impact assessment requirement from the County Administrative Board, an expanded list of affected landowners, and the contractor's, Eolus Vind AB, building permit process intervened. A new tenancy agreement was signed November 2004, and the Miljödomstolen declared its approval of the project on July 21, 2005. Construction commenced in April 2006 with unit one, Stora Istad 1, on the north end of the site.

Environmental impact assessment

Environmental assessment (EA) is the assessment of the environmental consequences of a plan, policy, program, or actual projects prior to the decision to move forward with the proposed action. In this context, the term "environmental impact assessment" (EIA) is usually used when applied to actual projects by individuals or companies and the term "strategic environmental assessment" (SEA) applies to policies, plans and programmes most often proposed by organs of state. Environmental assessments may be governed by rules of administrative procedure regarding public participation and documentation of decision making, and may be subject to judicial review.

Following these delays, the completed park sat idle, waiting for connection to the grid by E.ON Sverige. [1]

Electric power transmission bulk movement of electrical energy from a generating site to an electrical substation

Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation. The interconnected lines which facilitate this movement are known as a transmission network. This is distinct from the local wiring between high-voltage substations and customers, which is typically referred to as electric power distribution. The combined transmission and distribution network is known as the "power grid" in North America, or just "the grid". In the United Kingdom, India, Malaysia and New Zealand, the network is known as the "National Grid".

The park was opened on November 7, 2007 with State Secretary Jöran Hägglund of the Ministry of Enterprise, Energy and Communications in attendance. [2] It cost a total of 150 million Swedish kronor and is investor-owned via Istad Vind AB. [3]

Jöran Hägglund Swedish politician

Jöran Hägglund is a Swedish politician. He is a member of the Centre Party. Hägglund was State Secretary of Sweden at the Ministry of Enterprise, Energy and Communications. Since April 1, 2014 he is the Governor of the County Administrative Board of Jämtland County.

An Investor-Owned Utility or IOU is a business organization that provides a product or service regarded as a utility. IOUs are also managed as private enterprise. Examples may range from a family that owns a well on their property to international energy conglomerates.

Technical details

The Stora Istad wind park has five Enercon E82 turbines, each rated at 1950 kW, for a total capacity of about 10 MW. [4] The turbines have a rotor diameter of 82 meters and a total height of 119 meters. [1] Initially, the park was, like others in Sweden, subject to a ceiling of 10 MW, requiring the operators to throttle its output by 0.5 MW to avoid exceeding it. [5]

Enercon German company

Enercon GmbH, based in Aurich, Lower Saxony, Germany, is the fourth-largest wind turbine manufacturer in the world and has been the market leader in Germany since the mid-nineties. Enercon has production facilities in Germany, Sweden, Brazil, India, Canada, Turkey and Portugal. In June 2010, Enercon announced that they would be setting up Irish headquarters in Tralee.

The park's substation was dimensioned for the addition of a further three turbines. [1]

Electrical substation part of an electrical generation, transmission, and/or distribution system

A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels. A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages.

See also

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References

  1. 1 2 3 Ståhl, Michael (2007-04-18). "Kraftlös vindkraft i Stora Istad" (in Swedish). Ölandsbladet. Retrieved 2007-12-26.
  2. Istad Wind Power Management AB website
  3. Ståhl, Michael (2007-11-08). "Största vindkraftverket invigt" (in Swedish). Ölandsbladet. Retrieved 2007-12-26.
  4. Vindstat website
  5. Ståhl, Michael (2007-04-27). "10 MW-regeln är föråldrad" (in Swedish). Ölandsbladet. Retrieved 2007-12-26.