IEA: Carbon-neutral Nordic energy system possible

The IEA points to sector-wide changes, including up to a ten-fold increase in wind generation, significant grid build-out and a revolution of the transport sector.

Nordic Energy Technology Perspectives is the first ever regional edition of the IEA’s renowned global publication Energy Technology Perspectives. While based on the same global scenarios to limit average temperature increase to 2°C, the Nordic edition includes an even more ambitious Carbon-Neutral Scenario, exploring how the Nordic countries can achieve their national emission reduction targets for 2050.

The analysis calls for a complete decarbonisation of Nordic electricity generation, with an increase in wind’s share from 3 % today to 25 % in 2050. Improvements in grid infrastructure will be important in facilitating this, and with the right pricing in place, the Nordic region could achieve annual electricity exports of 50 to 100 TWh over the longer term. Existing Nordic hydropower resources can play an increasingly important role in regulating the North European power system.

Transport will require the greatest emission reductions of any sector, to just an eighth of its current level by 2050. To achieve this, sales of electric vehicles must double every year for the next decade, reaching 30 % of total sales in 2030 and 90 % in 2050. 

Biofuels will underpin freight transport, accounting for half of energy use in all Nordic transport in 2050. 

The region could become a net importer of biomass, highlighting the need to secure a sustainable supply and the potential for Nordic technology development in the area.

The project is a cooperation between the IEA, leading research institutes from Denmark, Finland, Iceland, Norway and Sweden, and Nordic Energy Research - an intergovernmental organisation supporting sustainable energy research under the Nordic Council of Ministers.