Life cycle assessment of bioenergy production from short-rotation coppice plantation in Hungary

Budi Mulyana, Andrea Vityi and András Polgár
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Budi Mulyana: Faculty of Forestry, Universitas Gadjah Mada, Yogyakarta, Indonesia
Andrea Vityi: Faculty of Forestry, University of Sopron, Sopron, Hungary
András Polgár: Faculty of Forestry, University of Sopron, Sopron, Hungary

Journal of Forest Science, 2025, vol. 71, issue 5, 237-249

Abstract: A short-rotation coppice (SRC) system for bioenergy production is vital to supporting climate change mitigation by absorbing CO2 from the atmosphere and storing carbon as biomass. However, SRC's operation also released some greenhouse gas emissions, affecting the environment. This study aims to assess the potential environmental impacts through the life cycle assessment method in bioenergy production from the SRC system. Data was collected through a literature review and database, and the impact categories were then analysed using Sphera LCA for Experts Education License software (Version 9.2.1.68, 2020). In managing plantations for bioenergy production, plants during one rotation (15 years) will be harvested every 3 years (harvesting cycle). Then, there will be five harvesting cycles during a single rotation. The result showed that the first cycle had the highest environmental impacts because the inputs (fuel, lubricant, electricity, fertiliser, and pesticides) in this cycle were higher than others. The highest contribution comes from the first and end cycles as 3 200 and 2 700 kg CO2 eq, respectively. Meanwhile, cycles 2, 3, and 4 contribute to the carbon footprint as 2 500 kg CO2 eq for each cycle. Based on input, fuel consumption has resulted in higher environmental impacts than lubricants, fertilisers, and electricity consumption. In conclusion, energy consumption (fuel, lubricant, and electricity) and agrochemicals (fertilisers and pesticides) have released emissions and affected the environment. In the future, fuel and agrochemical consumption should be reduced to minimise the negative environmental impacts in the short-rotation coppice system.

Keywords: carbon footprint; climate change mitigation; environmental impacts; fast-growing species; forest plantation (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnljfs:v:71:y:2025:i:5:id:10-2025-jfs

DOI: 10.17221/10/2025-JFS

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