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Co-firing biomass with coal for electricity generation-An assessment of the potential in EU27

Julia Hansson (Institutionen för energi och miljö, Fysisk resursteori) ; Göran Berndes (Institutionen för energi och miljö, Fysisk resursteori) ; Filip Johnsson (Institutionen för energi och miljö, Energiteknik) ; Jan Kjärstad (Institutionen för energi och miljö, Energiteknik)
Energy Policy (0301-4215). Vol. 37 (2009), 4, p. 1444-1455.
[Artikel, refereegranskad vetenskaplig]

The European Union aims to increase bioenergy use. Co-firing biomass with coal represents an attractive near-term option for electricity generation from renewable energy sources (RES-E). This study assesses the near-term technical potential for biomass co-firing with coal in the existing coal-fired power plant infrastructure in the EU27 Member States. The total technical potential for RES-E from biomass co-firing amounts to approximately 50-90 TWh/yr, which requires a biomass supply of approximately 500-900 PJ/yr. The estimated co-firing potential in EU27 amounts to 20-35% of the estimated gap between current RES-E production and the RES-E target for 2010. However, for some member states the national co-firing potential is large enough to fill the national gap. The national biomass supply potential is considerably larger than the estimated biomass demand for co-firing for all member states. About 45% of the estimated biomass demand for co-firing comes from plants located close to the sea or near main navigable rivers and indicates the possibility for biomass import by sea transport. Thus, biomass co-firing has the potential to contribute substantially to the RES-E development in EU27. © 2008 Elsevier Ltd. All rights reserved.

Nyckelord: Biomass , Co-firing , Renewable electricity



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CPL Pubid: 223973

 

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