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Enhancing Biomass Energy Efficiency in Rural Households of Ethiopia

Received: 16 March 2015     Accepted: 31 March 2015     Published: 9 April 2015
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Abstract

The rural population of Ethiopia entirely depends on biomass for everyday energy needs except for light. The traditional system, particularly during cooking, incurs among others huge energy loss that could have been used otherwise. The system has been recognized as having significant effect on natural resource degradation, harmful health hazards and negative economic consequences. As a result, the government has been encouraging the use of energy saving technologies. Mirt and Gonze stoves are the two most dominantly promoted technologies. Promotion and efficiency evaluations were conducted. The result of the evaluation confirmed that households that use Mirt and Gonze stoves can save more than 33% and 20% of wood biomass that could have been used if traditional open stove was used, respectively. The time efficiency, length of time the stoves gave energy to bake additional Injera for Mirt and Gonze was increased by 63% and 50%, respectively. Thus, Mirt and stoves are efficient than the traditional open stoves. Due to durability, farmers preferred Mirt stove over Gonze. Utilization of Mirt stove can save 15% of wood biomass over Gonze. Promotion of Mirt stove in rural Ethiopia is vital to enhance biomass energy efficiency.

Published in Journal of Energy and Natural Resources (Volume 4, Issue 2)
DOI 10.11648/j.jenr.20150402.11
Page(s) 27-33
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2015. Published by Science Publishing Group

Keywords

Wood Biomass, Local Stove, Gonze, Mirt, Charcoal, Efficiency

References
[1] David. J Idiata, Mitchell Ebiogbe, Henry Oriakhi, and Osazuwa. L Iyalekhue, 2013.Wood Fuel Usage and the Challenges on the Environment. International Journal of Engineering Sciences, 2(4).Pps: 110-114.
[2] Abebe Damte, Steven F. Koch, and Alemu Mekonnen, 2012. Coping with Fuelwood Scarcity: Household Responses in Rural EthiopiaEnvironment for Development, discussion paper series (EfD DP 12-01).
[3] Bembridge, T.J. and J.E. Tarlton, 1990. Wood fuel in Ciskei: A Head load Study. SouthAfrican Forestry Journal, 154: 88-95.
[4] Dagninet Amare, Assefa Seyoum and Fekadu Beyene, 2012. The Remnants Forest Patches of Zege Peninsula, Ethiopia: Livelihood Strategies, Institutional Arrangements and Forest Products Extraction. Lambert Academic Publishing AG & Co KG.
[5] Susanne Geissler, Dietmar Hagauer, Alexander Horst, Michael Krause, Peter Sutcliffe,2013. Biomass Energy Strategy Ethiopia.23rd December, 2013. Energy for development Pdf.
[6] Beyene Belay and Dagninet Amare, 2014. Integrated Forest Management Plan in Five Selected Church Forests In Dera Woreda: Implication For Ecological Restoration and Biodiversity Conservation. Forest Management Plan Report Submitted to NABU Bahir Dar Office. Bahir Dar, Ethiopia. April 2104, unpublished.
[7] Audu, E.B., 2103. Fuel wood consumption and desertification in Nigeria. International Journal of Science and Technology, 3(1). ISSN 2224-3577
[8] Melis Teka, 2006. Energy Policy of Ethiopia, Ministry of Mines and Energy. Geothermal Energy Conference, Addis Ababa, Ethiopia.24-29 November 2006.
[9] Masekoameng K.E., Simalenga T.E. and Saidi T,2005. Household energy needs and utilization patterns in the Giyani rural communities of Limpopo Province, South Africa Journal of Energy in Southern Africa.16 (3).
[10] Dessie Tarekegn Bantelay, Nigus Gabbiye. Design, Manufacturing and Performance Evaluation of House Hold Gasifier Stove: A Case Study of Ethiopia. American Journal of Energy Engineering. Vol. 2, No. 4, 2014, pp. 96-102. doi: 10.11648/j.ajee.20140204.12.
Cite This Article
  • APA Style

    Dagninet Amare, Asmamaw Endeblhatu, Awole Muhabaw. (2015). Enhancing Biomass Energy Efficiency in Rural Households of Ethiopia. Journal of Energy and Natural Resources, 4(2), 27-33. https://doi.org/10.11648/j.jenr.20150402.11

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    ACS Style

    Dagninet Amare; Asmamaw Endeblhatu; Awole Muhabaw. Enhancing Biomass Energy Efficiency in Rural Households of Ethiopia. J. Energy Nat. Resour. 2015, 4(2), 27-33. doi: 10.11648/j.jenr.20150402.11

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    AMA Style

    Dagninet Amare, Asmamaw Endeblhatu, Awole Muhabaw. Enhancing Biomass Energy Efficiency in Rural Households of Ethiopia. J Energy Nat Resour. 2015;4(2):27-33. doi: 10.11648/j.jenr.20150402.11

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  • @article{10.11648/j.jenr.20150402.11,
      author = {Dagninet Amare and Asmamaw Endeblhatu and Awole Muhabaw},
      title = {Enhancing Biomass Energy Efficiency in Rural Households of Ethiopia},
      journal = {Journal of Energy and Natural Resources},
      volume = {4},
      number = {2},
      pages = {27-33},
      doi = {10.11648/j.jenr.20150402.11},
      url = {https://doi.org/10.11648/j.jenr.20150402.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jenr.20150402.11},
      abstract = {The rural population of Ethiopia entirely depends on biomass for everyday energy needs except for light. The traditional system, particularly during cooking, incurs among others huge energy loss that could have been used otherwise. The system has been recognized as having significant effect on natural resource degradation, harmful health hazards and negative economic consequences. As a result, the government has been encouraging the use of energy saving technologies. Mirt and Gonze stoves are the two most dominantly promoted technologies. Promotion and efficiency evaluations were conducted. The result of the evaluation confirmed that households that use Mirt and Gonze stoves can save more than 33% and 20% of wood biomass that could have been used if traditional open stove was used, respectively. The time efficiency, length of time the stoves gave energy to bake additional Injera for Mirt and Gonze was increased by 63% and 50%, respectively. Thus, Mirt and stoves are efficient than the traditional open stoves. Due to durability, farmers preferred Mirt stove over Gonze. Utilization of Mirt stove can save 15% of wood biomass over Gonze. Promotion of Mirt stove in rural Ethiopia is vital to enhance biomass energy efficiency.},
     year = {2015}
    }
    

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  • TY  - JOUR
    T1  - Enhancing Biomass Energy Efficiency in Rural Households of Ethiopia
    AU  - Dagninet Amare
    AU  - Asmamaw Endeblhatu
    AU  - Awole Muhabaw
    Y1  - 2015/04/09
    PY  - 2015
    N1  - https://doi.org/10.11648/j.jenr.20150402.11
    DO  - 10.11648/j.jenr.20150402.11
    T2  - Journal of Energy and Natural Resources
    JF  - Journal of Energy and Natural Resources
    JO  - Journal of Energy and Natural Resources
    SP  - 27
    EP  - 33
    PB  - Science Publishing Group
    SN  - 2330-7404
    UR  - https://doi.org/10.11648/j.jenr.20150402.11
    AB  - The rural population of Ethiopia entirely depends on biomass for everyday energy needs except for light. The traditional system, particularly during cooking, incurs among others huge energy loss that could have been used otherwise. The system has been recognized as having significant effect on natural resource degradation, harmful health hazards and negative economic consequences. As a result, the government has been encouraging the use of energy saving technologies. Mirt and Gonze stoves are the two most dominantly promoted technologies. Promotion and efficiency evaluations were conducted. The result of the evaluation confirmed that households that use Mirt and Gonze stoves can save more than 33% and 20% of wood biomass that could have been used if traditional open stove was used, respectively. The time efficiency, length of time the stoves gave energy to bake additional Injera for Mirt and Gonze was increased by 63% and 50%, respectively. Thus, Mirt and stoves are efficient than the traditional open stoves. Due to durability, farmers preferred Mirt stove over Gonze. Utilization of Mirt stove can save 15% of wood biomass over Gonze. Promotion of Mirt stove in rural Ethiopia is vital to enhance biomass energy efficiency.
    VL  - 4
    IS  - 2
    ER  - 

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Author Information
  • Bahir Dar Agricultural Mechanization and Food Science Research Centre, Bahir Dar, Ethiopia

  • Bahir Dar Agricultural Mechanization and Food Science Research Centre, Bahir Dar, Ethiopia

  • Bahir Dar Agricultural Mechanization and Food Science Research Centre, Bahir Dar, Ethiopia

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