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Peer-reviewedCC BYSustainable Environment Research

Rectifying agricultural waste in Thailand: unveiling the economic impact of transitioning from open burning to sustainable practices

  1. 1College of Interdisciplinary Studies, Thammasat University
  2. 2Provincial Electricity Authority
  3. 3Land Development Department

Abstract

Thailand generates approximately 114 Mt of agricultural waste annually from rice, maize, and sugarcane fields, with open burning contributing to severe economic, health, and environmental crises. This study assesses the transition from open burning to sustainable residue management—ploughing, composting, and biomass energy generation—through cost–benefit analysis and Life Cycle Assessment of greenhouse gas emissions. Data were collected using Geographic Information System, surveys, focus groups, and interviews. The findings indicate that all alternatives are economically viable, with composting yielding the biggest profitability for rice (Net Present Value (NPV) = 250,607 million Baht (1 Baht approx. = 0.03 USD), Benefit–Cost Ratio (BCR) = 5.22) and maize (NPV = 192,964 million Baht, BCR = 3.34). In comparison, biomass energy is the most cost-effective option for sugarcane (NPV = 681,936 million Baht, BCR = 4.18). To mitigate agricultural burning and pollution, policies should promote organic fertilizer production and provide sustained financial support for small-scale farmers, facilitating a large-scale transition toward sustainable waste management.

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BibTeX
@article{meangbua2026rectifying,
  title = {{Rectifying agricultural waste in Thailand: unveiling the economic impact of transitioning from open burning to sustainable practices}},
  author = {Onicha Meangbua and Yingluck Kanchanaroek and Pidok Kako and Totsanat Rattanakaew},
  journal = {Sustainable Environment Research},
  year = {2026},
  month = jul,
  doi = {10.1186/s42834-026-00295-z},
  url = {https://doi.org/10.1186/s42834-026-00295-z},
  note = {CC BY},
}
RIS
TY  - JOUR
TI  - Rectifying agricultural waste in Thailand: unveiling the economic impact of transitioning from open burning to sustainable practices
AU  - Onicha Meangbua
AU  - Yingluck Kanchanaroek
AU  - Pidok Kako
AU  - Totsanat Rattanakaew
PY  - 2026
DA  - 2026/07/01
JO  - Sustainable Environment Research
DO  - 10.1186/s42834-026-00295-z
UR  - https://doi.org/10.1186/s42834-026-00295-z
AB  - Thailand generates approximately 114 Mt of agricultural waste annually from rice, maize, and sugarcane fields, with open burning contributing to severe economic, health, and environmental crises. This study assesses the transition from open burning to sustainable residue management—ploughing, composting, and biomass energy generation—through cost–benefit analysis and Life Cycle Assessment of greenhouse gas emissions. Data were collected using Geographic Information System, surveys, focus groups, and interviews. The findings indicate that all alternatives are economically viable, with composting yielding the biggest profitability for rice (Net Present Value (NPV) = 250,607 million Baht (1 Baht approx. = 0.03 USD), Benefit–Cost Ratio (BCR) = 5.22) and maize (NPV = 192,964 million Baht, BCR = 3.34). In comparison, biomass energy is the most cost-effective option for sugarcane (NPV = 681,936 million Baht, BCR = 4.18). To mitigate agricultural burning and pollution, policies should promote organic fertilizer production and provide sustained financial support for small-scale farmers, facilitating a large-scale transition toward sustainable waste management.
SN  - 2468-2039
ER  -