Research article Special Issues

A life cycle inventory analysis of wood pellets for greenhouse heating: a case study at Macdonald campus of McGill University1

  • Received: 10 July 2016 Accepted: 22 September 2016 Published: 29 September 2016
  • Wood pellets are one of the most promising alternatives to fossil fuel in Canada. Using wood pellets for heating allows saving on heating source expenses as compared to fossil fuels. Moreover, direct carbon emissions from wood pellets are regarded as carbon neutral since regrowth of vegetation captures and stores carbon that already exists in the atmosphere. Using wood pellets as a heating fuel for greenhouse vegetable production is expected to result in less greenhouse gas emissions than fossil fuels. Increasing the domestic consumption of wood pellets for greenhouse heating in Canada would reduce the environmental impact of energy consumption. This study investigates the potential of using wood pellets as an alternative fuel for commercial greenhouses in Quebec. This study applied a life-cycle analysis to demonstrate the energy flows and environmental consequences of using wood pellets for greenhouse vegetable production. The results found that greenhouse gas emissions from wood pellets are lower than natural gas in greenhouse operations.

    Citation: Tingting Wu, Kakali Mukhopadhyay, Paul J. Thomassin. A life cycle inventory analysis of wood pellets for greenhouse heating: a case study at Macdonald campus of McGill University1[J]. AIMS Energy, 2016, 4(5): 697-722. doi: 10.3934/energy.2016.5.697

    Related Papers:

  • Wood pellets are one of the most promising alternatives to fossil fuel in Canada. Using wood pellets for heating allows saving on heating source expenses as compared to fossil fuels. Moreover, direct carbon emissions from wood pellets are regarded as carbon neutral since regrowth of vegetation captures and stores carbon that already exists in the atmosphere. Using wood pellets as a heating fuel for greenhouse vegetable production is expected to result in less greenhouse gas emissions than fossil fuels. Increasing the domestic consumption of wood pellets for greenhouse heating in Canada would reduce the environmental impact of energy consumption. This study investigates the potential of using wood pellets as an alternative fuel for commercial greenhouses in Quebec. This study applied a life-cycle analysis to demonstrate the energy flows and environmental consequences of using wood pellets for greenhouse vegetable production. The results found that greenhouse gas emissions from wood pellets are lower than natural gas in greenhouse operations.


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    [1] Lignetics (2009) Compare Wood Pellet Costs. Lignetics. Available from: http://www.lignetics.com/compare-fuel-costs.html.
    [2] Trømborg E, Ranta T, et al. (2013). Economic sustainability for wood pellets production–A comparative study between Finland, Germany, Norway, Sweden and the US. Biomass Bioenerg 57: 68-77. doi: 10.1016/j.biombioe.2013.01.030
    [3] Orecchio S, Amorello D, et al. (2016). Wood pellets for home heating can be considered environmentally friendly fuels? Polycyclic aromatic hydrocarbons (PAHs) in their ashes. Microchem J 124: 267-271.
    [4] Orecchio S, Amorello D, Barreca S (2016). Wood pellets for home heating can be considered environmentally friendly fuels? Heavy metals determination by inductively coupled plasma-optical emission spectrometry (ICP-OES) in their ashes and the health risk assessment for the operators. Microchem J 127: 178-183.
    [5] Wood Pellet Association of Canada (2012) Production. Wood Pellet Association of Canada. Available from: http://www.pellet.org/production/2-production.
    [6] Ministry of Agriculture of British Columbia (2003) An Overview of the BC Greenhouse Vegetable Industry. Abbotsford, BC: Ministry of Agriculture of British Columbia.
    [7] Esen M, Yuksel T (2013) Experimental evaluation of using various renewable energy sources for heating a greenhouse. Energ Buildings 65: 340-351. doi: 10.1016/j.enbuild.2013.06.018
    [8] Hatirli SA, Ozkan B, Fert C (2006) Energy inputs and crop yield relationship in greenhouse tomato production. Renew Energ 31: 427-438. doi: 10.1016/j.renene.2005.04.007
    [9] Spelter H, Toth D (2009) North America's Wood Pellet Sector. FPL–RP–656. United States Department of Agriculture.
    [10] Parikka M (2004) Global biomass fuel resources. Biomass Bioenerg 27: 613-620.
    [11] Environment and Climate Change Canada (2016) Canada’s Second Bennial Report on Climate Change. Gatineau, Canada: Environment and Climate Change Canada.
    [12] Pa AA (2008) Development of British Columbia Wood Pellet Life Cycle Inventory and Its Utilization in the Evaluation of Domestic Pellet Applications. Masters Thesis. The University of British Columbia.
    [13] Magelli F, Boucher K, Bi HT, et al. (2009) An Environmental Impact Assessment of Exported Wood Pellets from Canada to Europe. Biomass Bioenerg 33: 434-441. doi: 10.1016/j.biombioe.2008.08.016
    [14] Raymer AK (2006) A Comparison of Avoided Greenhouse Gas Emissions When Using Different Kinds of Wood Energy. Biomass Bioenerg 30: 605-617.
    [15] Ghafghazi S, Sowlati T, Sokhansanj S, et al. (2011) Life Cycle Assessment of Base-Load Heat Sources for District Heating System Options. Int J Life Cycle Assess 16: 212-223. doi: 10.1007/s11367-011-0259-9
    [16] Chau J, Sowlati T, Sokhansanj S, et al. (2009) Economic Sensitivity of Wood Biomass Utilization for Greenhouse Heating Application. Appl Energy 86: 616-621. doi: 10.1016/j.apenergy.2008.11.005
    [17] McKenney DW, Yemshanov D, Fraleigh S, et al. (2011) An Economic Assessment of the Use of Short-Rotation Coppice Woody Biomass to Heat Greenhouses in Southern Canada. Biomass Bioenerg 35: 378-384.
    [18] Curran MA (2006) Life Cycle Assessment: Principles and Practice. 68-C02-067. Cincinnati: U.S. Environmental Protection Agency.
    [19] Energex. The Process of Making Energex Pellet Fuel. Available from: http://www.energex.com/common/images/process_large.jpg. (accessed August 15th., 2012).
    [20] International Organization for Standardization (2006) Environmental Management: Life Cycle Assessment : Principles and Framework. Geneva: ISO.
    [21] Natural Resources Canada (2009) Status of Energy Use in Canadian Wood Productions Sector. 978-1-100-52199-2. Ottawa: Natural Resources Canada.
    [22] Mani S (2005) A Systems Analysis of Biomass Densification Process. PhD thesis. Vancouver, Canada: University of British Columbia.
    [23] Food and Rural Affairs of Ontario (2010) Growing Greenhouse Vegetables in Ontario. Toronto, Canada, Queen's Printer for Ontario.
    [24] Bhat IK, Prakash R (2009) LCA of renewable energy for electricity generation systems-a review. Renew Sust Energ Rev 13: 1067-1073.
    [25] Hydro-Quebec (2010) Hydro-Quebec Production. 2011. Available from: http://www.hydroquebec.com/generation/.
    [26] Tremblay A, Varfalvy L, Roehm C, et al. (2004) The Issue of Greenhouse Gases from Hydroelectric Reservoirs: from Boreal to Tropical Regions. In proceddings of the United Nations Symposium on Hydropower and Sustainable Development, Beijing, China.
    [27] Fulton M, Kitasei S, Bluestein J (2011) Comparing Life-Cycle Greenhouse Gas Emissions from Natural Gas and Coal. Deutsche Bank Group.
    [28] Statistics Canada (2012a) Energy Statistics Handbook 57-601-XIE. Ottawa: Minister of Industry. Available from: http://www.statcan.gc.ca/pub/57-601-x/2012001/t188-eng.htm.
    [29] Sjølie HK, Solberg B (2011) Greenhouse gas emission impacts of use of Norwegian wood pellets: a sensitivity analysis. Environ Sci Policy 14: 1028-1040. doi: 10.1016/j.envsci.2011.07.011
    [30] Murphy F, Devlin G, McDonnell K (2015) Greenhouse gas and energy based life cycle analysis of products from the Irish wood processing industry. J Cleaner Prod 92: 134-141.
    [31] Statistics Canada (2012b) Greenhouse, Sod and Nursery Industries 2011. 22-202-XWE. Ottawa: Minister of Industry.
    [32] Argus (2011) Argus Biomass Market.
    [33] Wees D (2008) The Greenhouse Handbook. Montreal, Canada, McGill University.
    [34] Canakci M, Akinci I (2006) Energy Use Pattern Analyses of Greenhouse Vegetable Production. Energy 31: 1243-1256. doi: 10.1016/j.energy.2005.05.021
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