Authors: Professor Thomas Lennerfors (Uppsala University); Nina Fowler (Uppsala University); Johnny Rich (Engineering Professors’ Council); Professor Dawn Bonfield MBE (Aston University); Professor Chike Oduoza (University of Wolverhampton); Steven Kerry (Rolls-Royce); Isobel Grimley (Engineering Professors’ Council).

Topic: Alternative food production.

Engineering disciplines: Energy; Chemical engineering.

Ethical issues: Sustainability; Social responsibility.

Professional situations: Public health and safety; Personal/professional reputation; Falsifying or misconstruing data / finances; Communication.

Educational level: Advanced.

Educational aim: Practise ethical reasoning. Ethical reasoning applies critical analysis to specific events in order to evaluate, and respond, to problems in a fair and responsible way.

 

Learning and teaching notes:

This case involves an engineer navigating multiple demands on a work project. The engineer must evaluate trade-offs between social needs, technical specifications, financial limitations, environmental needs, legal requirements, and safety. Some of these factors have obvious ethical dimensions, and others are more ambiguous. The engineer must also navigate a professional scenario in which different stakeholders try to influence the resolution of the dilemma.

This case study addresses two of AHEP 4’s themes: The Engineer and Society (acknowledging that engineering activity can have a significant societal impact) and Engineering Practice (the practical application of engineering concepts, tools and professional skills). To map this case study to AHEP outcomes specific to a programme under these themes, access AHEP 4 here and navigate to pages 30-31 and 35-37.

The dilemma in this case is presented in two parts. If desired, a teacher can use Part one in isolation, but Part two develops and complicates the concepts presented in Part one to provide for additional learning. The case allows teachers the option to stop at multiple points for questions and / or activities as desired.

Learners have the opportunity to:

Teachers have the opportunity to: 

 

Learning and teaching resources:

 

Summary:

Power-to-X (P2X) describes a number of pathways for the transformation of electricity to alternative forms. This can be utilised for storing energy for later use, in order to balance periods of excesses and deficits resulting from the use of renewable energy technologies. It can also be used in applications that do not use electricity, such as through the transformation of electricity to hydrogen or other gases for industrial use.

One area that has seen significant development in recent years is power-to-food (PtF). This pathway results in CO2 being transformed, through chemical or biological processes powered by renewable energy, into food. One such process uses electrolysis and the Calvin cycle to create hydrocarbons from CO2, water and bacteria. The end result is a microbial protein, a substance that could be used in animal feed. Ultimately, the technology could produce a meat alternative suitable for human consumption, further reducing the carbon emissions produced by intensive animal farming.

 

Optional STOP for questions and activities: 

1. Activity: Identify the potential harms and risks of this technology, both objective and subjective. For example, could the shift of food production from soil to chemical industries concentrate power in the hands of a few? What public perceptions or cultural values might impact the acceptance or uptake of the technology? 

2. Discussion: Wider context – What social, technological, economic, environmental, political, or legal factors might need to be considered in order to implement this technology?

3. Activity: Research companies that are currently developing P2X technologies. Which industries and governments are promoting P2X? How successful have early projects been? What obstacles exist in upscaling?

4. Activity: Undertake a technical activity in the area of biochemical engineering related to the storing and transforming of renewable energy.

 

Dilemma – Part one:

You are the Chief Technical Officer at a company that has developed PtF technology that can convert CO2 to edible fatty acids (or triglycerides). The potential of CO2 capture is attractive to many stakeholders, but the combination of carbon reduction tied in with food production has generated positive media interest. The company also intends to establish its PtF facility near a major carbon polluter, that will reduce transport costs. However, some nearby residents are concerned about having a new industrial facility in their area, and have raised additional concerns about creating unsafe food.

As part of the process to commercialise this technology, you have been tasked with completing an ethical assessment. This includes an analysis of the technology’s short and long-term effects in a commercial application.

 

Optional STOP for questions and activities: 

1. Discussion and Activity: Identify different aspects of the production process where ethical concerns may arise, from production to delivery to consumption. Which ethical issues do you consider to be the most challenging to address?

2. Discussion: What cultural values might impact the ethical assessment? Does trust play a role in our ethical and consumption decisions? What internal logics / business goals might steer, or influence, the acceptance of various ethical considerations?

3. Discussion: Which areas of the ethical assessment might stakeholders be most interested in, or concerned about, and why?

4. Discussion: Does the choice of location for PtF facilities influence the ethical assessment? What problems could this PtF technology solve?

5. Discussion: What competing values or motivations might come into conflict in this scenario? What codes, standards, or authoritative bodies might be relevant to this? What is the role of ethics in technology development?

6. Activity: Assemble a bibliography of relevant professional codes, standards, and authorities.

7. Activity: Research the introduction of novel foods throughout history and / or engineering innovations in food production.

8. Activity: Write up the ethical assessment of the business case, and include findings from the previous questions and research.

 

Dilemma – Part two:

You deliver your ethical assessment to your manager. Shortly afterwards you are asked to edit the report to remove or downplay some ethical issues you have raised. The company leadership is worried that potential investors in an upcoming financing round may be dissuaded from investing in the company if you do not edit these sections.

 

Optional STOP for questions and activities: 

1. Discussion: Professional and ethical responsibilities – What are the ethical implications of editing or not editing the report? What consequences could this type of editing have? Think about stakeholders such as the company, potential investors and society.

2. Discussion: Wider considerations of business ethics – How would you recognise an ethical organisation? What are its characteristics? What is the role of ethics in business?

 

Enhancements:

An enhancement for this case study can be found here.

 

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Any views, thoughts, and opinions expressed herein are solely that of the author(s) and do not necessarily reflect the views, opinions, policies, or position of the Engineering Professors’ Council or the Toolkit sponsors and supporters.

Authors: Professor Sarah Hitt SFHEA (NMITE); Professor Chike Oduoza (University of Wolverhampton); Emma Crichton (Engineering Without Borders UK); Professor Mike Sutcliffe (TEDI-London); Dr Sarah Junaid (Aston University); Isobel Grimley (Engineering Professors’ Council).

Topic: Monitoring and resolving industrial pollution.

Engineering disciplines: Chemical engineering; Civil engineering; Manufacturing; Mechanical engineering.

Ethical issues: Environment, Health, Public good.

Professional situations: Bribery, Whistleblowing, Corporate social responsibility, Cultural competency.

Educational level: Advanced.

Educational aim: To encourage ethical motivation. Ethical motivation occurs when a person is moved by a moral judgement, or when a moral judgement is a spur to a course of action. 

 

Learning and teaching notes:

This case requires an engineer to balance multiple competing factors including: economic pressure, environmental sustainability, and human health. It introduces the perspective of corporate social responsibility (CSR) as a lens through which to view the dilemma. In this case study, the engineer must also make decisions that will affect their professional success in a new job and country.  

This case study addresses two of AHEP 4’s themes: The Engineer and Society (acknowledging that engineering activity can have a significant societal impact) and Engineering Practice (the practical application of engineering concepts, tools and professional skills). To map this case study to AHEP outcomes specific to a programme under these themes, access AHEP 4 here and navigate to pages 30-31 and 35-37.

The dilemma in this case is presented in two parts. If desired, a teacher can use Part one in isolation, but Part two develops and complicates the concepts presented in Part one to provide for additional learning. The case allows teachers the option to stop at multiple points for questions and/or activities as desired.

Learners have the opportunity to:

Teachers have the opportunity to:

 

Learning and teaching resources:

 

Summary:

Yasin is a pipeline design engineer who has been employed to manage the wastewater pipeline for MMC Textile Company in Gujarat. The company has a rapidly growing business contributing to one of India’s most important industries for employment and export. Yasin was hired through a remote process during the pandemic – he had never been to the industrial site or met his new colleagues in person until he relocated to the country. For 10 years, Yasin worked for the Water Services Regulation Authority in the UK as a wastewater engineer; this is the first time he has been employed by a private company and worked within the textile industry.

The production of textiles results in highly toxic effluent that must be treated and disposed of. A sludge pipeline takes wastewater away from MMC’s factory site and delivers it to a treatment plant downstream. On arrival at MMC, Yasin undertakes an initial inspection of the industrial site and the pipeline. He conducts some testing and measurements, then reviews the company’s documents and specifications related to the pipeline. This pipeline was built 30 years ago when MMC first began operations. In the last five years, MMC has partnered with a fast fashion chain and invested in advanced production technologies, resulting in a 50% increase in its yearly output. Yasin soon realises that as production has increased, the pipeline sometimes carries nearly double its registered capacity. Yasin was hired because MMC’s managers were aware that the pipeline capacity might be stretched and needed his expertise to develop a solution. However, Yasin suspects they are unaware of the real extent of the problem, and is nervous about how they will react to confirmation of this suspicion. Yasin is due to provide an informal verbal report on his initial inspection to the factory managers. This will be his first official business meeting since arriving in India.

 

Optional STOP for questions and activities:

1. Discussion: Although Yasin is a qualified and experienced engineer, what professional challenges might he encounter at MMC?

2. Discussion: What preparation does Yasin need to make for this informal meeting? What data or evidence should he present?

3. Activity: Role-play Yasin’s first meeting with the factory managers.

4. Activity: Research the environmental effects of textile production and / or India’s policies on textile waste management.

 

Dilemma – Part one:

At the meeting, Yasin is tasked with developing a menu of proposals to mitigate the problem. The options he puts forward include retrofitting the original pipeline, replacing it with a new one, eliminating the pipeline entirely and focusing on on-site water treatment technology, as well as other solutions. He is directed to consider the risks and benefits of the alternatives. These include the economic burdens, both the cost of the intervention as well as the decline in production necessitated while the intervention takes place, and the environmental consequences of action or inaction.  

During his research, Yasin discovers that informal housing has sprung up in the grey zone between the area’s formal zoned conurbation and the MMC industrial site. This is because there is little local regulation or enforcement as to where people are allowed to erect temporary or permanent dwellings. He estimates that there are several thousand people living in impoverished conditions on the edges of MMC’s property. Indeed, many of the people living in the informal settlement work in the lowest-skilled jobs at the textile factory. The informal settlement is located around a well that Yasin suspects may be polluted by effluent that seeps into the soil and groundwater when the pipeline overflows. He can find no information in company records about data related to this potential pollution.

 

Optional STOP for questions and activities:

1. Discussion: Does Yasin have a responsibility to do anything about the potential groundwater pollution at the informal settlement?

2. Discussion: Should Yasin advocate for the solution with the lowest cost?

3. Activity: Practise problem definition. What are the parameters and criteria Yasin should use in defining the issues at stake? What elements of the problem is he technically or ethically obligated to resolve? Why?

4. Activity: Create a tether diagram mapping the effects of each potential solution on the company, the local people, and the environment.

5. Activity: Undertake a technical activity in the areas of chemical, civil, manufacturing and / or mechanical engineering related to groundwater pollution.

 

Dilemma – Part two:

As Yasin learns more about MMC, he discovers that as the company grew rapidly in the last five years,  and has boosted its CSR initiatives, MMC started a programme to hire and upskill local labourers and began a charitable foundation to make donations to local schools and charities. For these activities, MMC has recently received a government commendation for its community commitments. Yasin is concerned about how to make sense of these activities on the one hand, and the potential groundwater contamination on the other. He speaks to his supervisor about MMC’s CSR initiatives and learns that company directors believe that their commendation will pave the way for an even better relationship with the government and perhaps enable a favourable decision on a permit to build another textile factory site nearby. At the end of the conversation, his supervisor indicates that if a new factory is built, it will need a chief site engineer. “That position would be double your current salary,” the supervisor says, “a good job on fixing this pipeline situation would make you look like a very attractive candidate.” Yasin is due to formally present his proposal about the pipeline next week to the factory manager and company directors.

 

Optional STOP for questions and activities:

1. Discussion: How should Yasin respond to the suggestion of a job offer?

2. Discussion: Should Yasin report any of MMC’s actions or motivations to an external authority?

3. Activity: Research CSR and its ethical dimensions, both in the UK and in India.

4. Activity: Undertake a technical activity in the areas of chemical, civil, manufacturing and / or mechanical engineering, related to pipeline design and flow rates.

5. Activity: Debate whether or not Yasin should become a whistleblower, either about the groundwater pollution or the job offer.

 

Enhancements:

An enhancement for this case study can be found here.

 

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Any views, thoughts, and opinions expressed herein are solely that of the author(s) and do not necessarily reflect the views, opinions, policies, or position of the Engineering Professors’ Council or the Toolkit sponsors and supporters.

Authors: Professor Raffaella Ocone OBE FREng FRSE (Heriot-Watt University); Professor Thomas Lennerfors (Uppsala University); Professor Sarah Hitt SFHEA (NMITE); Isobel Grimley (Engineering Professors’ Council).

Topic: Soil carbon sequestration and Solar geoengineering.

Engineering disciplines: Chemical engineering; Energy and Environmental engineering.

Ethical issues: Respect for the environment; Social responsibility; Risk.

Professional situations: Public health and safety, Communication.

Educational level: Beginner.

Educational aim: To develop ethical awareness. Ethical awareness is when an individual determines that a single situation has moral implications and can be considered from an ethical point of view.

 

Learning and teaching notes:

This case involves a dilemma that most engineering students will have to face at least once in their careers: which job offer to accept. This study allows students to consider how personal values affect professional decisions. The ethical aspect of this dilemma comes from weighing competing moral goods –that is, evaluating what might be the better choice between two ethically acceptable options. In addition, the case offers students an introduction to ethical principles underpinning EU environmental law, and a chance to debate ethical aspects surrounding emerging technologies. Finally, the case invites consideration of the injustices inherent in proposed solutions to climate change.

This case study addresses two AHEP 4 themes: The Engineer and Society (acknowledging that engineering activity can have a significant societal impact) and Engineering Practice (the practical application of engineering concepts, tools and professional skills). To map this case study to AHEP outcomes specific to a programme under these themes, access AHEP 4 here and navigate to pages 30-31 and 35-37.

The dilemma in this case is presented in two parts. If desired, a teacher can use Part one in isolation, but Part two develops and complicates the concepts presented in Part one to provide for additional learning. The case allows teachers the option to stop at multiple points for questions and / or activities, as desired.

Learners have the opportunity to:

Teachers have the opportunity to:

 

Learning and teaching resources:

 

Summary:

Olivia is a first-generation university student who grew up on a farm in rural Wales and was often frustrated by living in such a remote environment. When she received excellent A levels in maths and sciences, she took a place on a chemical engineering course in London.

Olivia became passionate about sustainability and thrived during her placements with companies that were working on innovative climate solutions. One of the most formative events for her  was COP26 in Glasgow. Here, she attended debates and negotiations that contributed to new global agreements limiting global warming to 1.5°C. Following this experience, Olivia has been looking for jobs that would allow her to work on the front line combating climate change.

 

Dilemma – Part one:

Olivia has received two job offers. One is a very well-paid position at CarGro, a small firm not far from her family farm. This company works on chemical analysis for soil carbon storage – the ability of soil’s organic matter to sequester carbon-rich compounds and therefore offset atmospheric CO2. 

The other offer is for an entry-level position at EnSol, a company developing the feasibility of stratospheric aerosol injection. This technology aims to mimic the effect that volcanic eruptions have on the atmosphere when they eject particles into the stratosphere that reflect sunlight and subsequently cool the planet. EnSol is a start-up located in Bristol that has connections with other European companies working on complementary technologies.

While considering these two offers, Olivia recalls an ethics lesson she had in an engineering design class. This lesson examined the ethical implications of projects that engineers choose to work on. The example used was of a biomedical engineer who had to decide whether to work on cancer cures or cancer prevention, and which was more ethically impactful. Olivia knows that both CarGro and EnSol have the potential to mitigate climate change, but she wonders if one might be better than the other. In addition, she has her own goals and motivations to consider: does she really want to work near her parents again, no matter how well-paid that job is?

 

Optional STOP for questions and activities: 

1. Discussion: Personal values – what personal values will Olivia have to weigh in order to decide which job offer to accept? 

2. Activity: research the climate mitigation potential of soil carbon sequestration (SCS) and stratospheric aerosol injection (SAI).

3. Discussion: Professional values – based on the research, which company is doing the work that Olivia might feel is most ethically impactful? Make an argument for both companies.

4. Discussion: Wider impact – what impact does the work of these two companies have? Consider this on local, regional, and global scales. Who benefits from their work, and who does not?

5. Discussion: Technical integration – undertake a technical activity in the areas of chemical engineering, energy and / or environmental engineering related to the climate mitigation potential of SCS and SAI.

 

Dilemma – Part two:

To help her with the decision, Olivia talks with three of her former professors. The first is Professor Carrera, whom Olivia accompanied to COP26. Professor Carrera specialises in technology policy, and tells Olivia about the precautionary principle, a core component of EU environmental law. This principle is designed to help governments make decisions when outcomes are uncertain.

The second is Professor Adams, Olivia’s favourite chemical engineering professor, who got her excited about emerging technologies in the area of climate change mitigation. Professor Adams emphasises the opportunity at EnSol provides, to be working on cutting-edge research and development – “the sort of technology that might make you rich, as well!”

Finally, Olivia speaks to Professor Liu, an expert in engineering ethics. Professor Liu’s latest book on social responsibility in engineering argues that many climate change mitigation technologies are inequitable because they unfairly benefit rich countries and have the potential to be risky and burdensome to poorer ones.

Based on these conversations, Olivia decides to ask the hiring managers at CarGro and EnSol some follow-up questions. Knowing she was about to make these phone calls, both her mother and her best friend Owen (who has already secured a job in Bristol) have messaged her with contradictory advice.  What does Olivia ask on the calls to CarGro and EnSol to help her make a decision? Ultimately, which job should Olivia take?

 

Optional STOP for questions and activities:

1. Activity and discussion: research the precautionary principle – what have been the potentially positive and negative aspects of its effect on EU policy decisions related to the environment?

2. Activity: identify the risks and benefits of SCS and SAI for different communities.

3. Activity: map the arguments of the three professors. Whose perspective might be the most persuasive to Olivia and why?

4. Activity: rehearse and role play phone calls with both companies.

5. Activity: debate which position Olivia should take.

 

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Any views, thoughts, and opinions expressed herein are solely that of the author(s) and do not necessarily reflect the views, opinions, policies, or position of the Engineering Professors’ Council or the Toolkit sponsors and supporters.

Authors: Dr Sarah Junaid (Aston University); Emma Crichton (Engineers Without Borders UK); Professor Dawn Bonfield MBE (Aston University); Professor Chike Oduoza (University of Wolverhampton); Johnny Rich (Engineering Professors’ Council); Steven Kerry (Rolls-Royce); Isobel Grimley (Engineering Professors’ Council).

Topic: Ethical entrepreneurship in engineering industries.

Engineering disciplines: Mechanical engineering, Electrical and electronic engineering, Chemical engineering.

Ethical issues: Justice, Corporate social responsibility, Accountability.

Professional situations: Company growth, Communication, Public health and safety.

Educational level: Beginner to advanced.

Educational aim: To encourage ethical motivation. Ethical motivation occurs when a person is moved by a moral judgement, or when a moral judgement is a spur to a course of action. 

 

Learning and teaching notes: 

This case involves the CEO of Hydrospector, a newly formed company that makes devices detecting water leaks. The CEO has been working hard to secure contracts for her new business and has a personal dilemma in structuring her business model. She must balance the need to accelerate growth by working with high revenue global corporations, with her desire to bring a positive impact to the communities with greatest need. By working with less wealthy local authorities, the company risks slower business growth.

This dilemma can be addressed from a micro-ethics point of view by analysing personal ethics, intrinsic motivations and moral values. It can also be analysed from a macro-ethics point of view, by considering: corporate responsibility in perpetuating inequity versus closing the inequality gap; and sustainability in terms of the local socioeconomic system.

There is also a clear cultural context in this case study that provides an opportunity to develop cultural awareness when addressing engineering problems. Through this lens, this case can be structured to emphasise the need to engage with local communities and stakeholders – such as a UK company choosing to engage with its local community first. Or it can be framed to emphasise global responsibility whereby the CEO of a UK company chooses to address water shortages in South Africa.

This case study addresses two of AHEP 4’s themes: The Engineer and Society (acknowledging that engineering activity can have a significant societal impact) and Engineering Practice (the practical application of engineering concepts, tools and professional skills). To map this case study to AHEP outcomes specific to a programme under these themes, access AHEP 4 here and navigate to pages 30-31 and 35-37.

The case study is presented in three parts. Part one introduces the case and discusses personal and corporate ethical dilemmas, with an emphasis on ethical awareness. Pre-reading may be needed on the environmental, social, and governance (ESG) mandate and / or corporate social responsibility (CSR). Part two expands on Part one to bring in the socio-political elements of corporate responsibility. For Part three, instructors or programme directors could incorporate this exercise in projects that involve product development, with students working through Part one and two as examples. This part aims to encourage ethical action on the part of students who are developing their own products, so that they can consider aspects of justice, responsibility, and sustainability in their engineering solutions. This case also allows teachers the option to stop at multiple points for questions and / or activities as desired.

Learners have the opportunity to:  

Teachers have the opportunity to:   

 

Learning and teaching resources: 

 

Foreword and suggested pre-reading for Part one:

In the last few years, there have been calls for more corporate responsibility in environmental and socioeconomic ecosystems globally. For example:

 

Part one:

Maria is a young co-founder and technical lead (CTO) living in the UK looking at the business development of her newly-formed transnational company, Hydrospector, based in Johannesburg (Joburg), South Africa, where her co-founder/CEO is located. The company makes devices that detect water leaks and the small team has been working hard to secure contracts for their new business. Maria is an electrical and electronics engineer by training and was the lead inventor for this technology. She has proven her technology works in detecting leaks early and at low levels, lowering the risk of damage to infrastructure that impacts local communities. The technology will also save companies millions each year by detecting low-level water loss that currently remains undetected. Her company is now in a position where they need to find customers.

Targeting big corporations will mean her technology will get out much more quickly and be a huge economic benefit to surrounding industries and society. Maria comes from a lower socioeconomic background in Lancashire (UK) and her personal experience of the economic disparity between the different areas she has lived in, means she feels strongly about not wanting to perpetuate this norm. She feels that Hydrospector’s business growth model needs to have a more active approach in preventing the widening of the socioeconomic gap. In Joburg, where the company is based, there are stark differences in the affluence of neighbouring communities. Should she focus on working with poorly-funded local authorities to help ensure their product gets to the places most in need, rather than prioritise projects that will be more lucrative and accelerate the business more quickly?

 

Optional STOP for questions and activities: 

1. Discussion: Personal values – what personal values are causing the internal conflict for Maria? Does her own background make a difference to the issues at stake? If Maria was from an affluent area / background, how may this have affected her perspective?

2. Discussion: Professional values – what ethical principles and codes of conduct are applicable to this scenario?

3. Discussion: Wider impact – is focusing on profit alone morally inferior to prioritising ESG?

4. Activity: In a group, split into two sides with one side defending a profit-driven business and the other defending a non-profit driven business. Use Maria’s case in defending your position.

5. Activity: Technical integration – undertake a technical activity in the areas of mechanical, electrical and / or chemical engineering related water flow detection sensors.

 

Foreword and pre-reading for Part two:

It is useful to learn more about the context (geographical, political, social and cultural) of this case study in order to gain a deeper understanding of the nuances that each scenario brings. The following section outlines the local problems with water supply and misuse in South Africa compared to the UK. The links below are starting points to explore these challenges further and carry out research when working on projects as an engineer. They represent perspectives from news, government, and industry sources.

 

Part two:

The CEO and Operations Manager of Hydrospector is Maria’s friend and co-founder, Lucy, who grew up in Joburg. Like Maria, Lucy grew up experiencing the socioeconomic disparity in her area. Lucy’s passion for bringing benefits to disadvantaged communities makes their collaboration an ideal partnership. The company started trading in South Africa where there is a particular interest from Johannesburg Water, the main local water supply company. Water supply shortages in the region have badly affected the country in recent years. Hydrospector has successfully won a bid with a venture capitalist based in South Africa and has rolled out the sensors in Makers Valley, Joburg, a region that has developed economically in recent years. Soon after, the company also won a contract to install sensors in the Merseyside region of the UK in a trial project co-funded by the local council and United Utilities.

 

Scenario A – Environmental impact:

Hydrospector’s components are sourced in South Africa with both manufacturing and assembly carried out locally in Joburg. It has taken Lucy and her team a year to develop supply and manufacturing operations to run smoothly and economically. To ship to the UK would be a financially better deal for the company than to source and manufacture the product locally in the UK. However, the impact of the carbon footprint would not help their ESG goals. Lucy will have to decide whether to ship the product from South Africa or produce the product locally and therefore set up another operations team in the UK. Setting up in the UK will cost the company more due to component pricing, but would support the local economy. The company could potentially afford to set up UK operations, but this will impact heavily on their financial profit forecast in the first couple of years.

 

Optional STOP for questions and activities: 

1. Discussion: What should Lucy decide? What considerations does she need to make for supply chain management, when considering local customers compared to global ones?

2. Discussion: What could be the unintended consequences of her decision? Consider this question from the following points of view: environmental, economic and social – the public view.

 

Scenario B – Unintended outcomes:

After six months’ post-installation work in inner-city Bertrams, Makers Valley, Johannesburg Water has contacted Hydrospector about the illegal tapping of its pipes. They suspect water is being stolen from these settlements according to data from the installed sensors. Furthermore, engineers from Johannesburg Water carrying out maintenance work have found some of the sensors have been deliberately damaged, which they suspect has been done so that illegal tapping goes undetected. Johannesburg Water wants to prosecute those responsible and has contacted Lucy to provide all the data logged from the sensors and the time/date stamps to identify specific details about damage. Lucy, however, is aware of cases where funds intended to be used to improve infrastructure for low-income households such as electricity, water supply and sanitation, have sometimes been poorly managed and at worse embezzled so that the communities are left worse off, with ageing pipes and infrastructure. She realises that some illegal tapping may have been done in order to provide for these communities.

Several weeks after this discovery, United Utilities in Merseyside has been in touch about local individuals and companies illegally accessing water from hydrants that are found in street drains for their own usage. These companies have mobile trucks and so have been difficult to find and prosecute. United Utilities would like Hydrospector’s full co-operation in providing the logging data needed, as well as installing sensors at targeted locations where they suspect misuse is happening. Lucy’s research has found that 99% of leakages in the UK are not illegally sourced but rather are due to poor pipe networks. In fact, 20% of water supply loss in the UK is due to leaks and paid for by the customer (domestic users).

 

Optional STOP for questions and activities: 

1. Discussion: How should Hydrospector respond to the two requests? Should the response be the same or different? If the same, why? If different, what makes the two cases different?

2. Discussion: Should water supply companies ultimately be responsible for water leakages? If so, why are they charging domestic users for the 20% water loss? What are the environmental implications of this business decision?

3. Discussion: Maria and Lucy are also concerned that, if these cases were to be picked up by the media, there might be a reputational risk for the company and their ability to achieve their business vision and goals. The co-founders are worried about their product’s unintended consequences., They feel that it could be misused, potentially exacerbate socio-economic inequality further and go against the intended use of the product. Are they right to be concerned? Are they responsible for unintended outcomes?

4. Activity: What role should engineers have in shaping public policy? Often laws and regulations related to policy are dependent on technical knowledge, but some engineers believe it is not their role or responsibility to help shape policy. Debate this issue, or research the relationship between engineering and policy.

 

Scenario C – Public trust:

Hydrospector has been involved in a project where it surveyed and identified significant leakages and damage to the water supply system in one of the communities in Joburg. The company has been asked by the local authorities not to disclose this information to other parties, particularly media outlets, due to the security risks, including potential terrorism. However, this will affect the transparency of the project, which is publicly funded. In addition, reporting these findings could help resolve the problems found, for example, supply and construction companies may be willing to step up to help.

The company suspects that the local authorities are seeking to avoid a public outcry for the sake of impact scores on customer satisfaction. However, without public knowledge, change to improve the situation is likely to be slow.

 

Optional STOP for questions and activities: 

1. Discussion: Should the company keep the data unpublished or report the data? What ethical reasons can you identify for either choice?

2. Discussion: Should transparency be prioritised over public trust every time? Why or why not?

3. Activity: Debate the above questions by splitting up the students and having each group / individual represent the potential perspectives of United Utilities, Johannesburg Water and Maria / Lucy.

4. Discussion: What guidelines should companies be given for releasing publicly funded data and data misuse?

 

Foreword and pre-reading for Part three:

This exercise can be supported by technical and non-technical sessions such as business models, SWOT analysis, project management and risk.

 

Part three:

First, introduce Parts one and two of this case study to inform the exercise as part of a student project, such as a final year capstone.

Design a business growth model for an engineered product, identifying the potential socioeconomic impact, providing a viable profitable forecast and a life cycle sustainability assessment. Explore the ESG indicators and Raworth’s Doughnut of social and planetary boundaries as starting points.

 

Optional STOP for questions and activities: 

1. Discussion and activity: Is impact your main priority? What type of impact are you looking to gain for your business? Consider economic, personal, social and environmental impacts – such as research exercise.

2. Discussion: What risks and opportunities can be identified (SWOT) for the different growth models that could be used to achieve the impact you desire?

3. Activity: Create a business growth model and plan based on your critical research.

4. Activity: Draft a CSR plan for this business.

5. Activity: Speak to people in non-engineering fields that can review and help develop your model.

 

Enhancements:

An enhancement for this case study can be found here.

 

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Any views, thoughts, and opinions expressed herein are solely that of the author(s) and do not necessarily reflect the views, opinions, policies, or position of the Engineering Professors’ Council or the Toolkit sponsors and supporters.

Authors: Professor Mike Sutcliffe (TEDI-London); Professor Mike Bramhall (TEDI-London); Prof Sarah Hitt SFHEA (NMITE); Johnny Rich (Engineering Professors’ Council); Professor Dawn Bonfield MBE (Aston University); Professor Chike Oduoza (University of Wolverhampton); Steven Kerry (Rolls-Royce); Isobel Grimley (Engineering Professors’ Council).

Topic: Smart meters for responsible everyday energy use.

Engineering disciplines: Electrical engineering

Ethical issues: Integrity, Transparency, Social responsibility, Respect for the environment, Respect for the law

Professional situations: Communication, Privacy, Sustainability

Educational level: Beginner

Educational aim: To encourage ethical motivation. Ethical motivation occurs when a person is moved by a moral judgement, or when a moral judgement is a spur to a course of action. 

 

Learning and teaching notes:

This case is an example of ‘everyday ethics’. A professional engineer must give advice to a friend about whether or not they should install a smart meter. It addresses issues of ethical and environmental responsibility as well as public policy, financial burdens and data privacy. The case helps to uncover values that underlie assumptions that people hold about the environment and its connection to human life and services. It also highlights the way that those values inform everyday decision-making.

This case study addresses two of AHEP 4’s themes: The Engineer and Society (acknowledging that engineering activity can have a significant societal impact) and Engineering Practice (the practical application of engineering concepts, tools and professional skills). To map this case study to AHEP outcomes specific to a programme under these themes, access AHEP 4 here and navigate to pages 30-31 and 35-37.

The dilemma in this case is presented in three parts that build in complexity. If desired, a teacher can use Part one in isolation, but Part two and Part three develops and complicates the concepts presented in Part one in order to provide additional learning. The case allows teachers the opportunity to stop at various points to pose questions and/or set activities.

Learners have the opportunity to:

Teachers have the opportunity to:

 

Learning and teaching resources:

 

Summary – Part one:

Sam and Alex have been friends since childhood. As they have grown older, they have discovered that they hold very different political and social beliefs, but they never let these differences of opinion get in the way of a long and important friendship. In fact, they often test their own ideas against each other in bantering sessions, knowing that they are built on a foundation of respect.

Sam works as an accountant and Alex has become an environmental engineer. Perhaps naturally, Alex often asks Sam for financial advice, while Sam depends on Alex for expert information related to sustainability and the environment. One day, knowing that Alex is knowledgeable about the renewable energy industry and very conscious of the impact of energy use at home, Sam messages Alex to say he is getting pressure from his energy company to install a smart meter.

Sam has been told that smart metering is free, brings immediate benefits to customers by helping them to take control of their energy usage, and is a key enabler for the transition away from fossil fuels use and towards the delivery of net zero emissions by 2050. Smart meters give consumers near real-time information on energy use, and the associated cost, enabling them to better manage their energy use, save money and reduce emissions. A further benefit is that they could charge their electric car far more cheaply using a smart meter on an overnight tariff.

Yet Sam has also read that smart meters ‘go dumb’ if customers switch providers and, as a pre-payment customer, this option may not be available with a smart meter. In addition, Sam suspects that despite claims that the smart meter roll out is free, the charge is simply being passed on to customers through their energy bills instead. Alex tries to give Sam as much good information as possible, but the conversation ends with the decision unresolved.

 

Optional STOP for questions and activities: 

1. Discussion and activity: Personal values – We know that Sam and Alex have different ideas and opinions about many things. This probably stems from a difference in how they prioritise values. For instance, valuing transparency over efficiency, or sustainability over convenience. Using this values activity as a prompt, what personal values might be competing in this particular case?

2. Discussion and activity: Everyday ethics – Consider what values are involved in your everyday choices, decisions, and actions. Write a reflective essay on three events in the past week that, upon further analysis, have ethical components.

3. Discussion: Professional values – Does Alex, as an environmental engineer, have a responsibility to advocate installing smart meters? If so, does he have more responsibility than a non-engineer to advocate for this action? Why, or why not?

4. Discussion: Wider impact – Are there broader ethical issues at stake here?

5. Activity: Role-play a conversation between Sam and Alex that includes what advice should be given and what the response might be.

 

Dilemma – Part two:

After getting more technical information from Alex, Sam realises that, with a smart meter, data on the household’s energy usage would be collected every 30 minutes.  This is something they had not anticipated, and they ask a number of questions about the implications of this. Furthermore, while Sam has already compared tariffs and costs as the main way to choose the energy provider, Alex points out that different providers use different energy sources such as wind, gas, nuclear, coal, and solar. Sam is on a tight budget but Alex explains that the cheaper solution is not necessarily the most environmentally responsible choice. Sam is frustrated: now there is something else to consider besides whether or not to install the smart meter.

 

Optional STOP for questions and activities:  

1. Activity: Technical integration – Undertake an electrical engineering technical activity related to smart meters and the data that they collect.

2. Activity: Research what happens with the data collected by a smart meter. Who can access this data and how is privacy protected? How does this data inform progress towards the energy transition from fossil fuels?

3. Activity: Research different energy companies and their approach to responsible energy sourcing and use. How do these companies communicate that approach to the public? Which company would you recommend to your friend and why?

4. Activity: Cost-benefit analysis – Sometimes the ethical choice is the more expensive choice. How do you balance short- and long-term benefits in this case? When, if ever, would it be ethically right to choose energy from non-renewable sources? How would this choice differ if the context being considered was different? For example, students could think about responsible energy use in industrialised economies versus the developing world and energy justice.

 

Dilemma – Part three:

Following this exchange with Sam, Alex becomes aware that one of the main obstacles in energy transition concerns communication with the public. Ideally, Alex wants to persuade family and other friends to make more responsible choices; however, it is clear that there are many more factors involved than can be seen in one glance. This includes what kinds of pressure is put on consumers by companies and the government. Alex begins to reflect on how policy drives what engineers think and do, and joins a new government network on Engineering in Policy.  

Alex and Sam meet up a little while later, and Sam announces that yes, a smart meter has been installed. At first Alex is relieved, but then Sam lets it slip that they are planning to grow marijuana in their London home. Sam asks whether this spike in energy use will be picked up as abnormal by a smart meter and whether this would lead to them being found out.

 

Optional STOP for questions and activities:  

1. Discussion: Personal values – What are the ethics involved in trying to persuade others to make similar choices to you?

2. Discussion and activity: Legal responsibility – What should Alex say or do about Sam’s disclosure? Role-play a conversation between Sam and Alex.

3. Discussion: Professional responsibility – What role should engineers play in setting and developing public policy on energy?

4. Activity: Energy footprint – Research which industries use the most energy and, on a smaller scale, which home appliances use the most energy.

 

Enhancements:

An enhancement for this case study can be found here.

 

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Any views, thoughts, and opinions expressed herein are solely that of the author(s) and do not necessarily reflect the views, opinions, policies, or position of the Engineering Professors’ Council or the Toolkit sponsors and supporters.

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