This work includes an extensive systematic literature review aimed at examining the current state of the E-grocery distribution network using the reviewed papers. The literature review covers e-grocery, environmental impact, and logistics, which constitute the originality elements of this work. This study specifically investigates the methods used to measure the environmental impacts as well as the environmental impacts of e-grocery systems, focusing on the distribution chain, operational practices, and technological strategies that influence emissions and energy demand. The systematic review findings were categorized into four key aspects: logistics infrastructure, transport operations, product-specific logistics, and operational and technological strategies. Life Cycle Assessment (LCA), particularly using the ReCiPe framework, is the most common method for quantifying impacts across distribution systems. Results revealed centralized systems achieve economies of scale but are highly sensitive to routing efficiency and vehicle technology; decentralized systems reduce travel distances yet may cause high aggregate emissions during peak demand. Hybrid networks offer flexibility but require consideration of embedded impacts from vehicle production and infrastructure. At the last mile, parcel lockers and crowdsourced delivery showed strong potential for emission reduction, whereas click-and-collect exhibited mixed results depending on customer travel behavior. Additional findings highlight packaging and cold chain logistics as major contributors to ecological burdens. Reusable, lightweight, and recycled packaging materials benefit when supported by circular systems. Fleet composition strongly influenced sustainability, with electric vehicles, cargo bikes, and drones outperforming conventional fleets, though trade-offs such as material demand and regulatory challenges remain. The integration of logistics infrastructure, transport operations, product-specific logistics, and operational and technological strategies is essential to designing greener, more efficient distribution systems that align with future sustainability goals.
Questo lavoro include un'ampia revisione sistematica della letteratura volta ad esaminare lo stato attuale della rete di distribuzione dei prodotti alimentari online utilizzando gli articoli esaminati. La revisione della letteratura copre i prodotti alimentari online, l'impatto ambientale e la logistica, che costituiscono gli elementi di originalità di questo lavoro. Questo studio indaga in modo specifico le metodologie di misurazione delle emissioni e di altri impatti dei sistemi di vendita online dei prodotti alimentari, studiando allo stesso tempo i risultati dell’applicazione delle metodologie e quindi l’impatto ambientale delle vendite, concentrandosi sulla catena di distribuzione, sulle pratiche operative e sulle strategie tecnologiche che influenzano le emissioni e la domanda di energia. I risultati della revisione sistematica sono stati classificati in quattro aspetti chiave: infrastrutture logistiche, operazioni di trasporto, logistica specifica dei prodotti e strategie operative e tecnologiche. La valutazione del ciclo di vita (LCA), in particolare utilizzando il framework ReCiPe, è il metodo più comune per quantificare gli impatti nei sistemi di distribuzione. I risultati hanno rivelato che i sistemi centralizzati consentono di ottenere economie di scala, ma sono molto sensibili all'efficienza dei percorsi e alla tecnologia dei veicoli; i sistemi decentralizzati riducono le distanze di viaggio, ma possono causare emissioni aggregate elevate durante i picchi di domanda. Le reti ibride offrono flessibilità, ma richiedono di tenere conto degli impatti incorporati derivanti dalla produzione dei veicoli e dalle infrastrutture. Nell'ultimo miglio, gli parcel lockers e la consegna in crowdsourcing hanno mostrato un forte potenziale di riduzione delle emissioni, mentre il click-and-collect ha mostrato risultati contrastanti a seconda del comportamento di viaggio dei clienti. Ulteriori risultati evidenziano che l'imballaggio e la logistica della catena del freddo sono i principali responsabili dell'impatto ecologico. I materiali di imballaggio riutilizzabili, leggeri e riciclati traggono vantaggio dal supporto dei sistemi circolari. La composizione della flotta ha influito notevolmente sulla sostenibilità, con i veicoli elettrici, le cargo bike e i droni che hanno superato le flotte convenzionali, anche se permangono compromessi quali la domanda di materiali e le sfide normative. L'integrazione delle infrastrutture logistiche, delle operazioni di trasporto, della logistica specifica dei prodotti e delle strategie operative e tecnologiche è essenziale per progettare sistemi di distribuzione più ecologici ed efficienti, in linea con i futuri obiettivi di sostenibilità.
Measuring the environmental impact of e-grocery distribution networks
Abeyrathna Siriwardhana, Janitha Chandimal
2025/2026
Abstract
This work includes an extensive systematic literature review aimed at examining the current state of the E-grocery distribution network using the reviewed papers. The literature review covers e-grocery, environmental impact, and logistics, which constitute the originality elements of this work. This study specifically investigates the methods used to measure the environmental impacts as well as the environmental impacts of e-grocery systems, focusing on the distribution chain, operational practices, and technological strategies that influence emissions and energy demand. The systematic review findings were categorized into four key aspects: logistics infrastructure, transport operations, product-specific logistics, and operational and technological strategies. Life Cycle Assessment (LCA), particularly using the ReCiPe framework, is the most common method for quantifying impacts across distribution systems. Results revealed centralized systems achieve economies of scale but are highly sensitive to routing efficiency and vehicle technology; decentralized systems reduce travel distances yet may cause high aggregate emissions during peak demand. Hybrid networks offer flexibility but require consideration of embedded impacts from vehicle production and infrastructure. At the last mile, parcel lockers and crowdsourced delivery showed strong potential for emission reduction, whereas click-and-collect exhibited mixed results depending on customer travel behavior. Additional findings highlight packaging and cold chain logistics as major contributors to ecological burdens. Reusable, lightweight, and recycled packaging materials benefit when supported by circular systems. Fleet composition strongly influenced sustainability, with electric vehicles, cargo bikes, and drones outperforming conventional fleets, though trade-offs such as material demand and regulatory challenges remain. The integration of logistics infrastructure, transport operations, product-specific logistics, and operational and technological strategies is essential to designing greener, more efficient distribution systems that align with future sustainability goals.| File | Dimensione | Formato | |
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2025_12_Abeyrathna_Executive Summary_02.pdf
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Descrizione: Measuring the Environmental Impact of e-Grocery Distribution Networks - Executive Summary
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2025_12_Abeyrathna_Thesis_01.pdf
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Descrizione: Measuring the Environmental Impact of e-Grocery Distribution Networks
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https://hdl.handle.net/10589/246217