Agricultural By-products and Waste Biomass Energy Potential in Latvia 2005–2009

Authors

  • Janis Kalnacs Author
  • Ruta Bendere Author
  • Dace Arina Author
  • Vilis Dubrovskis Author

DOI:

https://doi.org/10.24084/repqj09.285

Abstract

Different kinds of biomass are important renewable energy sources in Latvia. Of course firewood, wood chips and pellets are the main part of biomass, because 54,7 % of the state area is covered by forests. But also other kinds of biomass can play a significant role in the heat and electricity production, especially at municipal heating facilities. Such kinds of biomass are various agricultural and food production residues, livestock breeding buy-products, sewage sludge, organic part of household and industrial wastes, etc. In the present paper, changes of amount and distribution of variety of biomass forms in five year period are analysed. The biomass energy potential for different regions of Latvia for this period is calculated and discussed. The energy potential of agricultural by-products and organic waste are shown on the map of Latvia.

Author Biographies

  • Janis Kalnacs

    State Research Institute «Institute of Physical Energetics», Riga, Latvia, Phone +371 67558782, Fax +371 67558781,

    E-mails: jkalnacs@edi.lv

  • Ruta Bendere

    State Research Institute «Institute of Physical Energetics», Riga, Latvia, Phone +371 67558782, Fax +371 67558781,

    E-mails: bendere@edi.lv

  • Dace Arina

    State Research Institute «Institute of Physical Energetics», Riga, Latvia, Phone +371 67558782, Fax +371 67558781,

    E-mails: dace.arina@gmail.com

  • Vilis Dubrovskis

    Latvia University of Agriculture, Jelgava, Phone +371 26410882, Fax +37126410882,

    E-mail: vilisd@inbox.lv

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Published

2024-01-17

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Articles