Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals
Budget control; Cost effectiveness; Cost reduction; Efficiency; Emission control; Integer programming; Planning; Solid wastes; Sustainable development; Carbon emission reductions; Collection efficiency; Mixed integer linear programming model; Optimisation models; Route optimisation; Solid waste coll...
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2023
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my.uniten.dspace-251832023-05-29T16:07:11Z Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals Hannan M.A. Begum R.A. Al-Shetwi A.Q. Ker P.J. Al Mamun M.A. Hussain A. Basri H. Mahlia T.M.I. 7103014445 14007780000 57004922700 37461740800 57222629920 57208481391 57192888245 56997615100 Budget control; Cost effectiveness; Cost reduction; Efficiency; Emission control; Integer programming; Planning; Solid wastes; Sustainable development; Carbon emission reductions; Collection efficiency; Mixed integer linear programming model; Optimisation models; Route optimisation; Solid waste collection; Transportation system; Waste management systems; Waste management Developing an efficient, cost-effective and environmentally friendly solution for solid waste collection (SWC) and transportation system remains a major challenge for municipalities. Waste collection encompasses the largest part of the total budget in current waste management systems. SWC is a crosscutting issue that can be directly or indirectly linked to 10 of the 17 United Nations� sustainable development goals (SDGs). This study aims to develop an SWC route optimisation model to improve collection efficiency, save collection costs and reduce emissions by considering fixed routing optimisation (FRO) with static data and variable routing optimisation (VRO) with real-time data. To realise the optimisation, a mixed-integer linear programming model utilising FRO and VRO was developed. Results show that VRO improved the collection efficiency by 26.08 % when the minimum filled-up level for collection was 70 %. Moreover, VRO achieved 44.44 % cost savings and 17.60 % carbon emission reduction at 70 % filled level. The proposed system achieved the targeted goals and demonstrated the feasibility of an optimisation model for the waste management sector to build a sustainable smart city. The findings of this study can be used to strengthen efforts towards the achievement of the SDGs related to solid waste collection and management. � 2020 Elsevier Ltd Final 2023-05-29T08:07:11Z 2023-05-29T08:07:11Z 2020 Article 10.1016/j.scs.2020.102393 2-s2.0-85088401028 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85088401028&doi=10.1016%2fj.scs.2020.102393&partnerID=40&md5=55b34709a74108da3f31e19e8a5295a2 https://irepository.uniten.edu.my/handle/123456789/25183 62 102393 Elsevier Ltd Scopus |
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| description |
Budget control; Cost effectiveness; Cost reduction; Efficiency; Emission control; Integer programming; Planning; Solid wastes; Sustainable development; Carbon emission reductions; Collection efficiency; Mixed integer linear programming model; Optimisation models; Route optimisation; Solid waste collection; Transportation system; Waste management systems; Waste management |
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7103014445 |
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7103014445 Hannan M.A. Begum R.A. Al-Shetwi A.Q. Ker P.J. Al Mamun M.A. Hussain A. Basri H. Mahlia T.M.I. |
| format |
Article |
| author |
Hannan M.A. Begum R.A. Al-Shetwi A.Q. Ker P.J. Al Mamun M.A. Hussain A. Basri H. Mahlia T.M.I. |
| spellingShingle |
Hannan M.A. Begum R.A. Al-Shetwi A.Q. Ker P.J. Al Mamun M.A. Hussain A. Basri H. Mahlia T.M.I. Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals |
| author_sort |
Hannan M.A. |
| title |
Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals |
| title_short |
Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals |
| title_full |
Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals |
| title_fullStr |
Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals |
| title_full_unstemmed |
Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals |
| title_sort |
waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals |
| publisher |
Elsevier Ltd |
| publishDate |
2023 |
| _version_ |
1806428363962712064 |
| score |
13.214268 |