Climate and Energy Systems - Risks, Potential and Adaptation

In 2007 the Nordic Council of Ministers initiated a four-year research project that investigated how renewable energy resources in the Nordic region may be affected by climate change.

 

The Nordic power system is dominated by hydro power. There is a correlation between precipitation levels and the cost of electricity on the Nordic power market. Changes in precipitation levels will have a strong influence on future investments in power generating capacity.

 

Two scenarios

Ea Energy Analyses and Optensys Energianalys were assigned with the task of analysing how expected changes in precipitation may influence future investments, and two scenarios were developed. The two scenarios aim to highlight the effect of extreme climatic events such as drought could have on an increasingly hydro-dominated power system and the role lower demand for electricity can play in producing a more robust power system that is less sensitive to climatic changes and extreme events in a future with increased uncertainty about weather conditions.

 

The scenarios run from 2020 to 2050 and are based on three hypotheses:

  1. The current definition of a wet year in the Nordic power system will represent a normal year from 2020 due to increased precipitation as forecasted in climate scenarios for the region.
  2. There will be greater fluctuations in weather patterns in the future with extreme climate events, such as drought, being more severe and occurring more often than in the past.
  3. Power production in the Nordic region must be fossil fuel-free by 2050.

The project was initiated in 2009 and completed in 2010.

 

 

Last update 17-Jul-2015

Further information:

 

Downloads:

 

Contact:

Lars Møllenbach Bregnbæk

 

 

Helge Ørsted Pedersen

 

 

Ea Energy Analyses Frederiksholms Kanal 4, 3. th.1220 Copenhagen KDenmark Tel work+45 88 70 70 83 Fax +45 33 32 16 61

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