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AI-Powered Food Waste Reduction Platform: A One-Year Longitudinal Study with Real-World Analytics


Authors : Arijit Sardar

Volume/Issue : Volume 11 - 2026, Issue 7 - July


Google Scholar : https://tinyurl.com/4csvth7s

Scribd : https://tinyurl.com/3r32stpk

DOI : https://doi.org/10.38124/ijisrt/26jul861

Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.


Abstract : Food waste is a critical global issue, contributing to approximately 8% of total greenhouse gas emissions. This paper presents a comprehensive one-year longitudinal study (January–December 2025) of an AI-powered food waste reduction platform deployed across 15 hostels, 30 restaurants, and 5 banquet halls in West Bengal, India. The platform integrates three core AI components which include an LSTM-based demand forecasting model with an attention mechanism, a CNN-based food image classification system using EfficientNet-B3, and a Reinforcement Learning (RL) module for dynamic pricing and surplus redistribution. Over 12 months, the system processed 18,750 metric tons of food across 187,500 transactions.

Keywords : Food Waste Reduction, Deep Learning, LSTM, Computer Vision, Reinforcement Learning, Sustainability, IoT.

References :

  1. FAO, “Global Food Losses and Food Waste – Extent, Causes and Prevention,” Food and Agriculture Organization, Rome, 2021.
  2. IPCC, “Climate Change 2021: The Physical Science Basis,” Contribution of Working Group I, Cambridge University Press, 2021.
  3. S. Hochreiter and J. Schmidhuber, “Long Short-Term Memory,” Neural Computation, vol. 9, no. 8, pp. 1735–1780, 1997.
  4. M. Tan and Q. Le, “EfficientNet: Rethinking Model Scaling for Convolutional Neural Networks,” ICML, 2019.
  5. J. Schulman et al., “Proximal Policy Optimization Algorithms,” arXiv: 1707.06347, 2017.
  6. Winnow Solutions, “Winnow Waste Monitor Technical Whitepaper,” 2024.
  7. NITI Aayog, “India’s Food Waste Challenge: A Policy Brief,” Government of India, 2023.
  8. Y. Liu et al., “LSTM-based Perishable Food Demand Forecasting in Cold Supply Chains,” IEEE Transactions on Automation Science and Engineering, vol. 20, no. 4, 2023.
  9. G. Chen et al., “EfficientNet for Fine-grained Food Recognition,” CVPR Workshops, 2022.
  10. Orbisk, “Computer Vision for Commercial Kitchens: Accuracy Study,” 2023.
  11. Leanpath, “Food Waste Prevention ROI Analysis,” 2024.

Food waste is a critical global issue, contributing to approximately 8% of total greenhouse gas emissions. This paper presents a comprehensive one-year longitudinal study (January–December 2025) of an AI-powered food waste reduction platform deployed across 15 hostels, 30 restaurants, and 5 banquet halls in West Bengal, India. The platform integrates three core AI components which include an LSTM-based demand forecasting model with an attention mechanism, a CNN-based food image classification system using EfficientNet-B3, and a Reinforcement Learning (RL) module for dynamic pricing and surplus redistribution. Over 12 months, the system processed 18,750 metric tons of food across 187,500 transactions.

Keywords : Food Waste Reduction, Deep Learning, LSTM, Computer Vision, Reinforcement Learning, Sustainability, IoT.

Paper Submission Last Date
31 - August - 2026

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