Cristin-resultat-ID: 40585
Sist endret: 28. oktober 2010, 11:25
NVI-rapporteringsår: 2010
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2010

Reserve Requirements and Price Spikes in Multinational Power Markets

Bidragsytere:
  • Gerard L. Doorman og
  • Ove S. Grande

Bok

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2010
Sider: 1 - 6
ISBN:
  • 9781424468386

Beskrivelse Beskrivelse

Tittel

Reserve Requirements and Price Spikes in Multinational Power Markets

Sammendrag

During the winter of 2009/10 several incidents with prices between 1000 and 1400 €/MWh occurred in the Nordic power market. These were caused by a combination of demand peaks due to severe cold and an unusually low availability of nuclear power in Sweden. With the activation of out-of-market re-serves, prices were set to 0.1 €/MWh above the highest commercial bid. Only a minor amount of reserves was used. Although the socio-economic effect of the price spikes is limited, the negative effect on consumers is obvious, while also many retailers are negatively affected. The paper presents three alternatives that could have been used to avoid the extreme price peaks: increasing transfer capacities, reducing reserve requirements and increasing the price elasticity of demand. It is difficult to quantify the effect on system security of increasing transfer capacities, but even a marginal increase in the probability of a blackout implies a high cost. However, a reduction of country-specific reserve requirements and a better sharing of reserves between countries does not have an effect on system security if there is available transfer capacity for the reserves. A better functioning demand side would almost certainly have avoided the price peaks.

Bidragsytere

Gerard L. Doorman

  • Tilknyttet:
    Forfatter
    ved Institutt for elkraftteknikk ved Norges teknisk-naturvitenskapelige universitet

Ove S. Grande

  • Tilknyttet:
    Forfatter
    ved SINTEF Energi AS
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Resultatet er en del av Resultatet er en del av

Energy Market (EEM) 2010 7th International Conference on Euoropean Energy Market.

Energy Market EEM 2010, 7th Int. conference. 2010, IEEE conference proceedings. Vitenskapelig antologi/Konferanseserie
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