Energy Audit and Management of a Tannery Company: A Case Study of Kano State

Jamilu Ya’u Muhammad; Sirajo Alhassan; Ibrahim Sule Ahmad Abdulmajeed; Nuhu Hassan Waziri; Najib x Hassan Waziri; Faru Faruk Tukur

doi:doi:10.11648/j.epes.20200901.11

Energy Audit and Management of a Tannery Company: A Case Study of Kano State

Jamilu Ya’u Muhammad, Sirajo Alhassan, Ibrahim Sule Ahmad Abdulmajeed, Nuhu Hassan Waziri, Najib x Hassan Waziri, Faru Faruk Tukur

Published in American Journal of Electrical Power and Energy Systems (Volume 9, Issue 1)

Received: 16 November 2019 Accepted: 26 February 2020 Published: 23 March 2020

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Abstract

Energy audit is considered as one of the comprehensive methods in checking the energy usage and wastage in facilities/buildings. This paper presents the results of the energy audit conducted to investigate the energy consumption pattern of tannery company from its record of fuel expenditure and electricity bills for a period of 5 years (2012 - 2016). Also, the use of energy models system, Energy Quick Energy Simulation Tool (eQUEST) to evaluate the consumption of the energy end users and performance of the company. Results shows peak electricity demand during the hot months from April to August due to high cooling or significant Air condition requirement. 2.37% of electricity consumed was contributed by the burning of AGO in the diesel power generators showing very less contribution over that of National grid 97.63%. The annual average consumption demand of electricity and diesel (kWh equivalent) of the company were 118960.72 kWh and 2881.17 kWh respectively. The energy modeling and simulation results shows that the sum total of the total monthly energy consumption by the end users is 138164 kWh representing the total average value of the annual energy use in air-conditioning (space cooling) was 27%, ventilation fan 2%, factory machineries 39%, heat rejection is 4%, pump and auxiliary is 2% and area lighting 26%. Also, the total monthly peak demand by space cooling was 22372.2 kWh, ventilation fan 1376 kWh, factory machineries 14294kWh heat rejection is 4461 kWh, pump and auxiliary is 1343 kWh and area light 11023 kWh respectively having a sum total monthly peak demand by the end users to be 44969.2 kWh. This represent energy use in air-conditioning (space cooling) was 41%, ventilation fan 3%, 26% factory machineries, heat rejection is 8%, pump and auxiliary is 2% and 20% area light of the annual peak demand. The Energy Used Index (average annual electricity use per tones of leather) was found to be 717.38kWh/tones of leather/Annum.

Published in	American Journal of Electrical Power and Energy Systems (Volume 9, Issue 1)
DOI	10.11648/j.epes.20200901.11
Page(s)	1-13
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), 2020. Published by Science Publishing Group

Keywords

Energy Audit, National Grid, eQUEST, Leather, AGO

References

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[2]	Habib, M. A.; Said, S. A. M.; Igbo, M. O.; El-Mahallawy, F. M.; Mahdi, E. A. (1999). Energy Conservation and Early Failure Prediction in Boilers and Industrial Furnaces. Symposium in management of energy consumption in industry, chamber of commerce, kingdom of Saudi Arabia.
[3]	Galadima, U. (2001). Analysis of Electricity Energy Consumption for Effective Utilization in a Government Owned Housing Unit in Zamfara State. Unpublished M. Eng. Thesis, Bayero University, Kano.
[4]	Tukur, U. (2013). Study of Electrical Energy Utilization in Katsina General Hospital. Unpublished PGDME Project, Bayero University, Kano.
[5]	Lohani S. P. (2010). Energy and exergy analysis of fossil plant and heat pump building heating system at two different dead-state temperatures, Energy 35 (8): 3323-3331.
[6]	Kondo, K. (2009). Energy and exergy utilization efficiencies in the Japanese residential/commercial sectors. Energy Policy, 37: 3475–3483.
[7]	James, S. (2006). Green building and sustainability. Building Science Digest, 5: 1-11.
[8]	Almohoud, M. (2001). Computer-aided building energy analysis techniques. Building and Environment, 36 (4): 421-433.
[9]	Zhu, Y. (2006). Applying computer-based simulation to energy auditing: a case study. Energy and Buildings, 38 (5): 421-428.
[10]	eQUEST. (2008). eQUEST-The quick energy simulation tool, an overview. Retrieved from http://www.doe2.com/download/equest/eQUESTv3-Overview.pdf
[11]	Lam, J. C.; Chan, R. Y. C.; Tsang C. L.; Li D. H. W. (2004). Electricity use characteristics of purpose, built office building in subtropical dimates. Energy conversion and management Energy-int. J; 45: 829-844.

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Jamilu Ya’u Muhammad, Sirajo Alhassan, Ibrahim Sule Ahmad Abdulmajeed, Nuhu Hassan Waziri, Najib x Hassan Waziri, et al. (2020). Energy Audit and Management of a Tannery Company: A Case Study of Kano State. American Journal of Electrical Power and Energy Systems, 9(1), 1-13. https://doi.org/10.11648/j.epes.20200901.11

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ACS Style

Jamilu Ya’u Muhammad; Sirajo Alhassan; Ibrahim Sule Ahmad Abdulmajeed; Nuhu Hassan Waziri; Najib x Hassan Waziri, et al. Energy Audit and Management of a Tannery Company: A Case Study of Kano State. Am. J. Electr. Power Energy Syst. 2020, 9(1), 1-13. doi: 10.11648/j.epes.20200901.11

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AMA Style

Jamilu Ya’u Muhammad, Sirajo Alhassan, Ibrahim Sule Ahmad Abdulmajeed, Nuhu Hassan Waziri, Najib x Hassan Waziri, et al. Energy Audit and Management of a Tannery Company: A Case Study of Kano State. Am J Electr Power Energy Syst. 2020;9(1):1-13. doi: 10.11648/j.epes.20200901.11

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@article{10.11648/j.epes.20200901.11,
  author = {Jamilu Ya’u Muhammad and Sirajo Alhassan and Ibrahim Sule Ahmad Abdulmajeed and Nuhu Hassan Waziri and Najib x Hassan Waziri and Faru Faruk Tukur},
  title = {Energy Audit and Management of a Tannery Company: A Case Study of Kano State},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {9},
  number = {1},
  pages = {1-13},
  doi = {10.11648/j.epes.20200901.11},
  url = {https://doi.org/10.11648/j.epes.20200901.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20200901.11},
  abstract = {Energy audit is considered as one of the comprehensive methods in checking the energy usage and wastage in facilities/buildings. This paper presents the results of the energy audit conducted to investigate the energy consumption pattern of tannery company from its record of fuel expenditure and electricity bills for a period of 5 years (2012 - 2016). Also, the use of energy models system, Energy Quick Energy Simulation Tool (eQUEST) to evaluate the consumption of the energy end users and performance of the company. Results shows peak electricity demand during the hot months from April to August due to high cooling or significant Air condition requirement. 2.37% of electricity consumed was contributed by the burning of AGO in the diesel power generators showing very less contribution over that of National grid 97.63%. The annual average consumption demand of electricity and diesel (kWh equivalent) of the company were 118960.72 kWh and 2881.17 kWh respectively. The energy modeling and simulation results shows that the sum total of the total monthly energy consumption by the end users is 138164 kWh representing the total average value of the annual energy use in air-conditioning (space cooling) was 27%, ventilation fan 2%, factory machineries 39%, heat rejection is 4%, pump and auxiliary is 2% and area lighting 26%. Also, the total monthly peak demand by space cooling was 22372.2 kWh, ventilation fan 1376 kWh, factory machineries 14294kWh heat rejection is 4461 kWh, pump and auxiliary is 1343 kWh and area light 11023 kWh respectively having a sum total monthly peak demand by the end users to be 44969.2 kWh. This represent energy use in air-conditioning (space cooling) was 41%, ventilation fan 3%, 26% factory machineries, heat rejection is 8%, pump and auxiliary is 2% and 20% area light of the annual peak demand. The Energy Used Index (average annual electricity use per tones of leather) was found to be 717.38kWh/tones of leather/Annum.},
 year = {2020}
}

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TY  - JOUR
T1  - Energy Audit and Management of a Tannery Company: A Case Study of Kano State
AU  - Jamilu Ya’u Muhammad
AU  - Sirajo Alhassan
AU  - Ibrahim Sule Ahmad Abdulmajeed
AU  - Nuhu Hassan Waziri
AU  - Najib x Hassan Waziri
AU  - Faru Faruk Tukur
Y1  - 2020/03/23
PY  - 2020
N1  - https://doi.org/10.11648/j.epes.20200901.11
DO  - 10.11648/j.epes.20200901.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 1
EP  - 13
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20200901.11
AB  - Energy audit is considered as one of the comprehensive methods in checking the energy usage and wastage in facilities/buildings. This paper presents the results of the energy audit conducted to investigate the energy consumption pattern of tannery company from its record of fuel expenditure and electricity bills for a period of 5 years (2012 - 2016). Also, the use of energy models system, Energy Quick Energy Simulation Tool (eQUEST) to evaluate the consumption of the energy end users and performance of the company. Results shows peak electricity demand during the hot months from April to August due to high cooling or significant Air condition requirement. 2.37% of electricity consumed was contributed by the burning of AGO in the diesel power generators showing very less contribution over that of National grid 97.63%. The annual average consumption demand of electricity and diesel (kWh equivalent) of the company were 118960.72 kWh and 2881.17 kWh respectively. The energy modeling and simulation results shows that the sum total of the total monthly energy consumption by the end users is 138164 kWh representing the total average value of the annual energy use in air-conditioning (space cooling) was 27%, ventilation fan 2%, factory machineries 39%, heat rejection is 4%, pump and auxiliary is 2% and area lighting 26%. Also, the total monthly peak demand by space cooling was 22372.2 kWh, ventilation fan 1376 kWh, factory machineries 14294kWh heat rejection is 4461 kWh, pump and auxiliary is 1343 kWh and area light 11023 kWh respectively having a sum total monthly peak demand by the end users to be 44969.2 kWh. This represent energy use in air-conditioning (space cooling) was 41%, ventilation fan 3%, 26% factory machineries, heat rejection is 8%, pump and auxiliary is 2% and 20% area light of the annual peak demand. The Energy Used Index (average annual electricity use per tones of leather) was found to be 717.38kWh/tones of leather/Annum.
VL  - 9
IS  - 1
ER  -

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Author Information

Jamilu Ya’u Muhammad

Department of Mechanical Engineering, Bayero University, Kano, Nigeria
Sirajo Alhassan

Department of Mechanical Engineering, Bayero University, Kano, Nigeria
Ibrahim Sule Ahmad Abdulmajeed

Department of Mechanical Engineering, Federal Airports Authority of Nigeria, Abuja, Nigeria
Nuhu Hassan Waziri

Department of Mechanical Engineering, Modibbo Adama University of Technology, Yola, Nigeria
Najib x Hassan Waziri

Department of Mechanical Engineering, Ahmadu Bello University, Zaria, Nigeria
Faru Faruk Tukur

Department of Mechanical Engineering, Ahmadu Bello University, Zaria, Nigeria

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APA Style

Jamilu Ya’u Muhammad, Sirajo Alhassan, Ibrahim Sule Ahmad Abdulmajeed, Nuhu Hassan Waziri, Najib x Hassan Waziri, et al. (2020). Energy Audit and Management of a Tannery Company: A Case Study of Kano State. American Journal of Electrical Power and Energy Systems, 9(1), 1-13. https://doi.org/10.11648/j.epes.20200901.11

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ACS Style

Jamilu Ya’u Muhammad; Sirajo Alhassan; Ibrahim Sule Ahmad Abdulmajeed; Nuhu Hassan Waziri; Najib x Hassan Waziri, et al. Energy Audit and Management of a Tannery Company: A Case Study of Kano State. Am. J. Electr. Power Energy Syst. 2020, 9(1), 1-13. doi: 10.11648/j.epes.20200901.11

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AMA Style

Jamilu Ya’u Muhammad, Sirajo Alhassan, Ibrahim Sule Ahmad Abdulmajeed, Nuhu Hassan Waziri, Najib x Hassan Waziri, et al. Energy Audit and Management of a Tannery Company: A Case Study of Kano State. Am J Electr Power Energy Syst. 2020;9(1):1-13. doi: 10.11648/j.epes.20200901.11

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@article{10.11648/j.epes.20200901.11,
  author = {Jamilu Ya’u Muhammad and Sirajo Alhassan and Ibrahim Sule Ahmad Abdulmajeed and Nuhu Hassan Waziri and Najib x Hassan Waziri and Faru Faruk Tukur},
  title = {Energy Audit and Management of a Tannery Company: A Case Study of Kano State},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {9},
  number = {1},
  pages = {1-13},
  doi = {10.11648/j.epes.20200901.11},
  url = {https://doi.org/10.11648/j.epes.20200901.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20200901.11},
  abstract = {Energy audit is considered as one of the comprehensive methods in checking the energy usage and wastage in facilities/buildings. This paper presents the results of the energy audit conducted to investigate the energy consumption pattern of tannery company from its record of fuel expenditure and electricity bills for a period of 5 years (2012 - 2016). Also, the use of energy models system, Energy Quick Energy Simulation Tool (eQUEST) to evaluate the consumption of the energy end users and performance of the company. Results shows peak electricity demand during the hot months from April to August due to high cooling or significant Air condition requirement. 2.37% of electricity consumed was contributed by the burning of AGO in the diesel power generators showing very less contribution over that of National grid 97.63%. The annual average consumption demand of electricity and diesel (kWh equivalent) of the company were 118960.72 kWh and 2881.17 kWh respectively. The energy modeling and simulation results shows that the sum total of the total monthly energy consumption by the end users is 138164 kWh representing the total average value of the annual energy use in air-conditioning (space cooling) was 27%, ventilation fan 2%, factory machineries 39%, heat rejection is 4%, pump and auxiliary is 2% and area lighting 26%. Also, the total monthly peak demand by space cooling was 22372.2 kWh, ventilation fan 1376 kWh, factory machineries 14294kWh heat rejection is 4461 kWh, pump and auxiliary is 1343 kWh and area light 11023 kWh respectively having a sum total monthly peak demand by the end users to be 44969.2 kWh. This represent energy use in air-conditioning (space cooling) was 41%, ventilation fan 3%, 26% factory machineries, heat rejection is 8%, pump and auxiliary is 2% and 20% area light of the annual peak demand. The Energy Used Index (average annual electricity use per tones of leather) was found to be 717.38kWh/tones of leather/Annum.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Energy Audit and Management of a Tannery Company: A Case Study of Kano State
AU  - Jamilu Ya’u Muhammad
AU  - Sirajo Alhassan
AU  - Ibrahim Sule Ahmad Abdulmajeed
AU  - Nuhu Hassan Waziri
AU  - Najib x Hassan Waziri
AU  - Faru Faruk Tukur
Y1  - 2020/03/23
PY  - 2020
N1  - https://doi.org/10.11648/j.epes.20200901.11
DO  - 10.11648/j.epes.20200901.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 1
EP  - 13
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20200901.11
AB  - Energy audit is considered as one of the comprehensive methods in checking the energy usage and wastage in facilities/buildings. This paper presents the results of the energy audit conducted to investigate the energy consumption pattern of tannery company from its record of fuel expenditure and electricity bills for a period of 5 years (2012 - 2016). Also, the use of energy models system, Energy Quick Energy Simulation Tool (eQUEST) to evaluate the consumption of the energy end users and performance of the company. Results shows peak electricity demand during the hot months from April to August due to high cooling or significant Air condition requirement. 2.37% of electricity consumed was contributed by the burning of AGO in the diesel power generators showing very less contribution over that of National grid 97.63%. The annual average consumption demand of electricity and diesel (kWh equivalent) of the company were 118960.72 kWh and 2881.17 kWh respectively. The energy modeling and simulation results shows that the sum total of the total monthly energy consumption by the end users is 138164 kWh representing the total average value of the annual energy use in air-conditioning (space cooling) was 27%, ventilation fan 2%, factory machineries 39%, heat rejection is 4%, pump and auxiliary is 2% and area lighting 26%. Also, the total monthly peak demand by space cooling was 22372.2 kWh, ventilation fan 1376 kWh, factory machineries 14294kWh heat rejection is 4461 kWh, pump and auxiliary is 1343 kWh and area light 11023 kWh respectively having a sum total monthly peak demand by the end users to be 44969.2 kWh. This represent energy use in air-conditioning (space cooling) was 41%, ventilation fan 3%, 26% factory machineries, heat rejection is 8%, pump and auxiliary is 2% and 20% area light of the annual peak demand. The Energy Used Index (average annual electricity use per tones of leather) was found to be 717.38kWh/tones of leather/Annum.
VL  - 9
IS  - 1
ER  -

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