Tesco description:

Tesco PLC is particularly known as the market leader in the food retailing sector in Great Britain. The company’s market share is estimated above 15 per cent and is validated through the presence of the company across 588 supermarkets in England, Scotland and Wales. The company deals with the provision of products such as clothing, gasoline, alcoholic beverages and domestic supplies (Cws.cengage.co.uk, 2018). 

The expansion of Tesco and its market position implies the necessity for adopting ICT frameworks that could refine the service delivery processes as well as ease the business management implications. On the other hand, it is mandatory to review the environmental impact of the ICT operations of Tesco Plc through an evaluation of the materials used in the ICT systems and the associated carbon footprint.  

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Tesco ICT applications:

The prominent ICT applications which are required in Tesco’s operational framework include HR software, CCTV surveillance, RFID systems, communications technology for connection of stores, supply chain systems, scheduling systems and information systems to support the car insurance policy quoting system. The use of ICT in the case of Tesco also has far-reaching implications in the context of the use of electronic data interchange, food labelling system and loan application handling system (Tesco Personal Finance). 

It is inevitable to observe the application of computer systems for diverse applications such as controlling stock alongside monitoring the checkouts. Another explicit use of ICT systems by Tesco could be identified in the Electronic Point of Sale (EPOS) till which provides a unique functionality due to its design (Referenceforbusiness.com, 2018). 

The EPOS system comprises a digital display, keyboard and scanner for reading barcodes, a debit/credit card reader, printer and a set of scales. The EPOS base unit is connected to the system office of the supermarket from where the branch computer could forward details of every sale to the Head Office of Tesco Plc. Furthermore, Tesco also depicts promising use of technology in other business functions such as staff recruitment (Referenceforbusiness.com, 2018).  

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Collecting sustainability information:

The collection of information for realizing sustainability of the ICT applications used by Tesco Plc would have to be based on obtaining an impression of the materials used and the carbon footprint with respect to the ICT systems used by Tesco. The data collection process would be classified into distinct phases which would be responsible for unique contributions to the sustainability of the ICT applications. 

Sustainability is a major concern among global enterprises especially with the increasing carbon emissions through the large scale use of ICT infrastructures such as fixed and mobile communication devices, PCs, data centres and monitors (Cws.cengage.co.uk, 2018). While ICT systems have been associated with a potential reduction in carbon emissions, the variation between the perceived and actual reduction in threats could pose ambiguities for the sustainability of ICT systems.  

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The initial stage in the data collection process would be vested in identifying the particular departments or functional areas of the organization which should be subject to an assessment of ICT devices. The second stage involves the estimation of the number of ICT devices and the type of devices that can provide a clear interpretation of asset definition. 

The next stage is considered crucial as it reflects on the amount of time for which an ICT asset is used on average in a year and the time for which the asset is placed on standby mode. The outcome of this stage provides input for the next phase that involves the evaluation of the amount of energy consumed by the devices with respect to the nature of the asset and duration of usage.  

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The carbon footprint of the ICT systems used by Tesco Plc could then be obtained through the conversion of the energy consumption outcomes using the energy conversion factor into CO2 rating. This outcome could be reviewed by the organization’s management for preparing a functional approach to managing the carbon footprint of ICT systems for accomplishing sustainability objectives. 

Tesco Plc should also focus on e-waste management which is another imperative for ensuring ICT sustainability. The large scale operations of Tesco Plc imply the use of various ICT systems such as RFID tags, computers, billing machines etc. These equipment are associated with a specific lifetime period at the end of which the equipment has to be replaced. Therefore e-waste disposal and management could be identified in the recycling initiatives of Tesco thereby supporting the sustainability of local communities. The company provides substantial opportunities for recycling of ink cartridges at different stores. The response to e-waste management in Tesco Plc has been facilitated largely by the initiatives such as recycling service units across the country.    

References

Cws.cengage.co.uk. 2018.

Referenceforbusiness.com. 2018. Tesco PLC – Company Profile, Information, Business Description, History, Background Information on Tesco PLC.