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The financial viability of an SOFC cogeneration system in single-family dwellings

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The financial viability of an SOFC cogeneration system in single-family dwellings. / Alanne, Kari; Saari, Arto; Ugursal, V. Ismet; Good, Joel.

In: Journal of Power Sources, Vol. 158, No. 1, 14.07.2006, p. 403-416.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Alanne, K, Saari, A, Ugursal, VI & Good, J 2006, 'The financial viability of an SOFC cogeneration system in single-family dwellings', Journal of Power Sources, vol. 158, no. 1, pp. 403-416. https://doi.org/10.1016/j.jpowsour.2005.08.054

APA

Alanne, K., Saari, A., Ugursal, V. I., & Good, J. (2006). The financial viability of an SOFC cogeneration system in single-family dwellings. Journal of Power Sources, 158(1), 403-416. https://doi.org/10.1016/j.jpowsour.2005.08.054

Vancouver

Author

Alanne, Kari ; Saari, Arto ; Ugursal, V. Ismet ; Good, Joel. / The financial viability of an SOFC cogeneration system in single-family dwellings. In: Journal of Power Sources. 2006 ; Vol. 158, No. 1. pp. 403-416.

Bibtex - Download

@article{a08c255b3a524ff7acbcf8eb1e7bd24e,
title = "The financial viability of an SOFC cogeneration system in single-family dwellings",
abstract = "In the near future, fuel cell-based residential micro-CHP systems will compete with traditional methods of energy supply. A micro-CHP system may be considered viable if its incremental capital cost compared to its competitors equals to cumulated savings during a given period of time. A simplified model is developed in this study to estimate the operation of a residential solid oxide fuel cell (SOFC) system. A comparative assessment of the SOFC system vis-a-vis heating systems based on gas, oil and electricity is conducted using the simplified model for a single-family house located in Ottawa and Vancouver. The energy consumption of the house is estimated using the HOT2000 building simulation program. A financial analysis is carried out to evaluate the sensitivity of the maximum allowable capital cost with respect to system sizing, acceptable payback period, energy price and the electricity buyback strategy of an energy utility. Based on the financial analysis, small (1-2 kW(e)) SOFC systems seem to be feasible in the considered case. The present study shows also that an SOFC system is especially an alternative to heating systems based on oil and electrical furnaces. (c) 2005 Elsevier B.V. All rights reserved.",
keywords = "residential buildings, financial analysis, solid oxide fuel cell (SOFC), micro-CHP",
author = "Kari Alanne and Arto Saari and Ugursal, {V. Ismet} and Joel Good",
year = "2006",
month = "7",
day = "14",
doi = "10.1016/j.jpowsour.2005.08.054",
language = "English",
volume = "158",
pages = "403--416",
journal = "Journal of Power Sources",
issn = "0378-7753",
publisher = "Elsevier Science B.V.",
number = "1",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - The financial viability of an SOFC cogeneration system in single-family dwellings

AU - Alanne, Kari

AU - Saari, Arto

AU - Ugursal, V. Ismet

AU - Good, Joel

PY - 2006/7/14

Y1 - 2006/7/14

N2 - In the near future, fuel cell-based residential micro-CHP systems will compete with traditional methods of energy supply. A micro-CHP system may be considered viable if its incremental capital cost compared to its competitors equals to cumulated savings during a given period of time. A simplified model is developed in this study to estimate the operation of a residential solid oxide fuel cell (SOFC) system. A comparative assessment of the SOFC system vis-a-vis heating systems based on gas, oil and electricity is conducted using the simplified model for a single-family house located in Ottawa and Vancouver. The energy consumption of the house is estimated using the HOT2000 building simulation program. A financial analysis is carried out to evaluate the sensitivity of the maximum allowable capital cost with respect to system sizing, acceptable payback period, energy price and the electricity buyback strategy of an energy utility. Based on the financial analysis, small (1-2 kW(e)) SOFC systems seem to be feasible in the considered case. The present study shows also that an SOFC system is especially an alternative to heating systems based on oil and electrical furnaces. (c) 2005 Elsevier B.V. All rights reserved.

AB - In the near future, fuel cell-based residential micro-CHP systems will compete with traditional methods of energy supply. A micro-CHP system may be considered viable if its incremental capital cost compared to its competitors equals to cumulated savings during a given period of time. A simplified model is developed in this study to estimate the operation of a residential solid oxide fuel cell (SOFC) system. A comparative assessment of the SOFC system vis-a-vis heating systems based on gas, oil and electricity is conducted using the simplified model for a single-family house located in Ottawa and Vancouver. The energy consumption of the house is estimated using the HOT2000 building simulation program. A financial analysis is carried out to evaluate the sensitivity of the maximum allowable capital cost with respect to system sizing, acceptable payback period, energy price and the electricity buyback strategy of an energy utility. Based on the financial analysis, small (1-2 kW(e)) SOFC systems seem to be feasible in the considered case. The present study shows also that an SOFC system is especially an alternative to heating systems based on oil and electrical furnaces. (c) 2005 Elsevier B.V. All rights reserved.

KW - residential buildings

KW - financial analysis

KW - solid oxide fuel cell (SOFC)

KW - micro-CHP

U2 - 10.1016/j.jpowsour.2005.08.054

DO - 10.1016/j.jpowsour.2005.08.054

M3 - Article

VL - 158

SP - 403

EP - 416

JO - Journal of Power Sources

JF - Journal of Power Sources

SN - 0378-7753

IS - 1

ER -