Engineering Matters

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  #373 Lubricating the Lunar Frontier 13.08.2026 26min

  Returning to the Moon is the next step, but staying there is the next leap. Abrasive and electrostatically-charged dust particles cling to every surface, and find their way into every mechanism, while a radiation-blasted lunar surface swings from 130°C in the sun to a brisk -173°C in the shade. To survive and thrive in the lunar wasteland, we will need habitat modules, power plants, autonomous rovers, drilling equipment and more: a fleet of machinery that needs to survive these hostile conditions. How we design these machines will be critical, how lubricants behave in extreme temperatures and hard vacuum is yet to be determined. But engineers are beginning to answer some of these questions. Guest Chris Lockett, Chief Technology Officer, Castrol Resources To watch the Drive Me to the Moon documentary, click here To listen to the Engineering Matters episode on in-situ space resource utilisation, click hereThe post #373 Lubricating the Lunar Frontier first appeared on Engineering Matters.
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  #372 Sustainability Champion – Engineering Matters Awards 30.07.2026 15min

  In this Engineering Matters Awards episode, we celebrate the winner of the Sustainability Champion category, which recognises organisations driving groundbreaking innovation to meet the needs of the present without compromising the ability of future generations to meet their own needs. It promotes the conservation of natural resources, reduces waste and pollution, and supports social and economic stability. Our award-winning entrant is the Nuclear Manufacturing Group at the University of Sheffield Advanced Manufacturing Research Centre (AMRC), whose team partnered with Cambridge Vacuum Engineering and Kairos Power to pioneer electron beam welding for Small Modular Reactor (SMR) vessels. Their breakthrough reduces vessel welding times from 500 hours down to just five hours, eliminates hundreds of kilograms of filler wire, and dramatically cuts manufacturing energy consumption and carbon emissions. Guest Charles Carpenter, Head of Research for the Nuclear Manufacturing Group, University of Sheffield Advanced Manufacturing Research Centre Resources To read more about the project discussed in this episode, read the Kairos Power ReportThe post #372 Sustainability Champion – Engineering Matters Awards first appeared on Engineering Matters.
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  #371 Revisited: Place is the Space for Growth 16.07.2026 36min

  How should local and regional leaders encourage investment in their communities? Around the world, cities struggle with a legacy of industrial decline. In England, devolution of planning policy to mayoral combined authorities has allowed for regions like Greater Manchester to outpace national growth. But within regions, local areas can themselves fall behind, and require a joined up approach to planning and investment. When this episode was first recorded in September 2024, the focus was on how places can unlock investment by understanding their own histories, strengths and opportunities. Today, as the debate around Britain’s infrastructure ambitions intensifies, and the former Mayor of Greater Manchester looks increasingly likely to become the next Prime Minister, the intentions of the government in this area are worthy of speculation. The infrastructure industry is not waiting, an open letter from leading infrastructure and construction organisations, including the Association for Consultancy has called on the next government to prioritise long-term infrastructure delivery and provide greater certainty for investment. Could the principles of Manchester transfer to the nation at large? Will infrastructure be a priority for the incoming government? Can the required investment be funded? The engineering sector waits to see. Guests Andy Burnham, Mayor of Greater Manchester Susan Hinchliffe, Council Leader, Bradford City Council Tim Newns, MD, Levelling Up, Office for Investment, UK Department for International Trade Richard Robinson, CEO, UK and Europe, AtkinsRéalis John Rayson, MD for Northern Transformation, AtkinsRéalis Resources For the open letter from the ACE to Andy Burnham, click hereThe post #371 Revisited: Place is the Space for Growth first appeared on Engineering Matters.
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  #370 The Forgotten Arsenal of the Ocean: Clearing Dumped Munitions 02.07.2026 39min

  At the end of the Second World War, millions of tonnes of unwanted explosives and weapons were disposed of at sea. For decades, these dumped munitions lay hidden beneath the waves as time and tide passed over them. Now 80 years past that mass-dumping, corrosion has begun to expose the explosive chemicals inside these weapons casings. Lead, mercury and TNT breakdown products have begun to be detected in fish stocks throughout the affected waters. At the same time, the growth of offshore infrastructure such as wind farms is increasing the need to understand and manage hazards on the seabed. But dumped munitions are not the same problem as unexploded ordnance (UXO). Instead of finding isolated dangerous objects, engineers face vast areas containing thousands of items, requiring new approaches to detection, removal, containment and disposal. This is a question of new technologies, new approaches, and still yet, convincing people of the scale of the problem. Guests Torsten Frey, post-doctoral researcher, Geomar Helmholtz Centre for Ocean Research Kiel Peter Nieuwveld, Solution Owner UXO Risk Mitigation, Fugro Jennifer Yun, New Business Manager, Fugro Resources Sign up for the CAMMera & MMinE-SwEEPER Newsletter: http://bit.ly/3PDUcPj  Visit JPI Oceans Knowledge Portal for Munitions in the Sea: http://munitionsinthesea.eu/  Check out Munitions in the Sea Projects booklet: Munitions_booklet_October_2025.pdf Check out UNOC 2025 Munitions in the Sea Factsheets: https://tinyurl.com/2x35pwwu For the Engineering Matters episode on UXO mitigation, click here Photo credit: Lukas Schröder Partner Fugro is the world’s leading geo-data specialist, collecting and analysing comprehensive information about the Earth and the structures built upon it. Through integrated data acquisition, analysis and advice, Fugro unlocks insights from geo-data to help clients design, build and operate their assets in a safe, sustainable and efficient manner.The post #370 The Forgotten Arsenal of the Ocean: Clearing Dumped Munitions first appeared on Engineering Matters.
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  #369 Health & Safety Champion – Engineering Matters Awards 18.06.2026 13min

  In this Engineering Matters Awards episode, we celebrate the winners of the Health & Safety Champion category, which recognises engineers who are changing how we protect people in some of the world’s most challenging environments. Engineering is often measured by what we build: the bridges, tunnels, infrastructure, and systems that shape our world. But true engineering excellence is also defined by how we build, and how we protect the people who make it possible. This episode explores how innovation, preparation, and predictive technology are helping to reduce risk and improve safety across the board. Our two award-winning entrants are: Scott Shipley, Director of Swiftwater and Whitewater Parks at Caliber Engineering, who is transforming emergency response training by creating realistic, controlled environments where first responders can prepare for extreme flooding scenarios. Monica Calle, co-founder and CTO of Geprode, is using predictive analytics to address one of underground construction’s biggest challenges: geological uncertainty.The post #369 Health & Safety Champion – Engineering Matters Awards first appeared on Engineering Matters.
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  #368 Community Champion – Engineering Matters Awards 04.06.2026 18min

  This episode is part of the Engineering Matters Awards series, recognising individuals and organisations making an outstanding contribution to the engineering profession and wider society. Engineering is often judged by technical achievements: better products, more efficient processes, and breakthrough innovations. But some of the industry’s most meaningful contributions happen beyond the core aims of the work itself. The role of engineers in society is to solve problems and create a more liveable world. Through the development of a project or a product an engineer may have the opportunity to bring about a wider community benefit, beyond solving the primary problem. It is those choices that this award recognises. In this Engineering Matters Awards episode, we celebrate two Bronze-level winners in the Community Champion category: Dremere Woods of Honda Development and Manufacturing of America, and Gaurav Mittal of Thermo Fisher Scientific. Join us as we explore why engineering excellence is not only about solving problems, but also about improving lives. Guests: Gaurav Mittal, Data Science Manager, Thermo Fisher Scientific Dremere Woods, Supplier Quality Engineer, Honda Development and ManufacturingThe post #368 Community Champion – Engineering Matters Awards first appeared on Engineering Matters.
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  #367 Nature Based Solutions: The End of Grey Engineering 21.05.2026 36min

  For decades, infrastructure design has relied on ‘grey’ engineering: concrete flood walls, steel structures and rigid systems designed to control the environment. But with climate pressures intensifying, engineers are increasingly looking to work with nature rather than against it. This episode looks at the growing role of nature-based solutions in building climate-resilient infrastructure that can help manage flood risk, restore ecosystems, improve biodiversity and create more resilient communities. Nature itself should be considered critical infrastructure and an entire generation educated to undertake work differently to that which has been done before. Guests Hannah Joyce, Senior Fluvial Geomorphologist, AtkinsRéalis Laura Liddaman, Associate Director of Nature Based Solutions, AtkinsRéalis Resources To access the paper discussed in this episode, a forward-looking vision for the role of nature-based solutions in future-resilient infrastructure, click here Partner AtkinsRéalis is a world-leading professional services and project management company dedicated to engineering a better future for our planet and its people. Employing over 37,000 people across Canada, the US and Latin America, the UK and Ireland, and Asia, the Middle East, and Australia, AtkinsRéalis creates sustainable solutions that connect people, data and technology to transform the world’s infrastructure and energy systemsThe post #367 Nature Based Solutions: The End of Grey Engineering first appeared on Engineering Matters.
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  #366 Diversity & Inclusion Champion – Engineering Matters Awards 07.05.2026 30min

  In this special Engineering Matters Awards episode, we celebrate excellence across the industry, highlighting our Gold, Silver, and Bronze winners in the Diversity & Inclusion Champion category.  Engineering suffers from a ‘leaky pipe’ problem, where a great many potential professionals count themselves out of a career long before university. It is a problem that has been clearly identified, but that the industry has long struggled to correct. Our featured guest and Gold Winner is Stuart Naismith, primary teacher, STEM communicator, and Gold Award winner, and the creator behind STEM with Mr N, a platform bringing accessible science and real-world STEM stories to young audiences worldwide. Click the link below to find out more about Stuart’s great work. Special thanks to our judges from Engineers Without Borders UK, and from the Institution of Mechanical Engineers. Guest Stuart Naismith, STEM with Mr NThe post #366 Diversity & Inclusion Champion – Engineering Matters Awards first appeared on Engineering Matters.
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  #365 Making a Success in British Construction 23.04.2026 15min

  Greg Wilkes has seen the highs and lows of running a small business in the UK construction sector. From being talked into staying with his apprenticeship by his father as a young carpenter, to success, failed partnerships, and success again, he began to make it a point to note down everything he did that worked, and everything that did not. Now with a seven-step program, that in keeping with the best traditions of the sector he has decided to streamline to five, Greg is training builders and other trades to scale their businesses, swim in the same waters as contract sharks without getting eaten, and make a success in a sector that can demand so much from entrepreneurs. This episode tells his story, and his method. Guest Greg Wilkes, Develop Coaching Resources To download Greg’s book, ‘Building your Future’, click hereThe post #365 Making a Success in British Construction first appeared on Engineering Matters.
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  #364b Environment Champion – Engineering Matters Awards gold winner 09.04.2026 32min

  In this episode, we tell the story of MERMAID from the Wildlife Conservation Society, this year’s Engineering Matters Awards Environment Gold Champion. Emily Darling, director for coral reef conservation at WCS, describes why scientists need better ways of sharing coral data, and how MERMAID helps them do so. Rita Bento, a researcher at NYU Abu Dhabi joins the episode, in an interview recorded in January 2026, to describe the work the university has been doing with regional partners to map coral reefs in the Persian-Arabian Gulf. And Angie Braithwaite, co-founder of Blue Alliance, describes how the nonprofit organization is using MERMAID to understand the effectiveness of marine protected areas. MERMAID allows the scientists to more easily map and understand the world’s coral reefs, helping identify those that are more resilient to climate change. Its latest update adds more, using AI to speed up the slow work of identifying species in reefs. Guests Emily Darling, director for coral reef conservation, WCS Rita Bento, researcher, NYU Abu Dhabi Angie Braithwaite, co-founder, Blue Alliance Category sponsorSupport for this episode and the Environment Champion Category comes from FuturePlus. FuturePlus helps businesses measure, manage and improve their environmental and social impact – with a live ESG platform and a named expert to guide you through it. Three hundred businesses are already Impact Certified, from hospitality to engineering. Find out more at future-plus.co.ukThe post #364b Environment Champion – Engineering Matters Awards gold winner first appeared on Engineering Matters.
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  #364a Environment Champion – Engineering Matters Awards shortlist 09.04.2026 41min

  Around the world, engineers are working to protect the environment. In this episode, we introduce eight companies who are taking steps to safeguard the natural world. All have been shortlisted for the Engineering Matters Awards. The first three shortlisted entries look at ways of understanding the natural world. Petra Ringeltaube explains how RWE’s SeaMi is... The post #364a Environment Champion – Engineering Matters Awards shortlist first appeared on Engineering Matters.
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  #363 Uncrewed Vessels and Unprecedented Data 26.03.2026 36min

  In its seventh Allocation Round the UK executed the largest offshore wind auction in European history, putting pen to paper on 8.4GW of new capacity, enough to power 10 million homes. Allocation Round 8 is expected to be even more ambitious, as the UK looks to upgrade its radar systems to enable a 10GW installation,... The post #363 Uncrewed Vessels and Unprecedented Data first appeared on Engineering Matters.
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  #362 Revisited: Skyscrapers, Predicting The Future 12.03.2026 44min

  The London skyline is undergoing perhaps its most significant transformation in decades as a new ‘vertical renaissance’ is sending tremors of excitement from Guildhall to Mansion House. The City of London Corporation says that over half a million square metres of office space was granted planning permission in the City in 2025, equivalent to more... The post #362 Revisited: Skyscrapers, Predicting The Future first appeared on Engineering Matters.
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  #361 Revisited: Space – The Robotic Age 26.02.2026 28min

  Humanity’s furthest ever journey into space has been delayed. Again. An interruption to the flow of helium forced NASA to scrap the revised 6 March launch date of the Artemis II mission, and begin the slow process to roll the increasingly unfortunate rocket back to the vehicle assembly bay. While the delays are frustrating for... The post #361 Revisited: Space – The Robotic Age first appeared on Engineering Matters.
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  #360 Systems Change: Thinking in Patterns 12.02.2026 31min

  Systems thinking allows engineers to understand complex systems and the second-, third-, and nth-order effects of their interventions. It avoids the accidental creation of new problems when solving a first, and allows for the identification of effective leverage points for more impactful, sustainable change. The world, the built environment and our infrastructure all have patterns... The post #360 Systems Change: Thinking in Patterns first appeared on Engineering Matters.
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  #359k Transit-Oriented Communities in Toronto 29.01.2026 12min

  Around the world, urban planners are seeking to deliver urban growth and increase access to city centres through the development of transit-oriented communities. These combine new publicly-backed transport infrastructure, with privately-financed residential and commercial development. It’s a route to more sustainable cities, but it involves careful navigation of budgetary constraints and the needs of existing... The post #359k Transit-Oriented Communities in Toronto first appeared on Engineering Matters.
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  #359j – Modern Vernacular in Saudi Arabia 29.01.2026 12min

  In the 1970s, Saudi Arabia, buoyed by a surge in oil prices, embarked on an ambitious building programme. The country moved rapidly to develop its cities and infrastructure. However, Prince Salman, then the governor of Riyadh, now the country’s King, saw that this was resulting in cities that were unmoored from their local context. This... The post #359j – Modern Vernacular in Saudi Arabia first appeared on Engineering Matters.
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  #359i Stone as Structure 29.01.2026 15min

  For facade specialists, stone is highly prized for its performance and character. The right choice of stone can anchor a building in its local context, or make a striking statement. While stone has fallen out of use, modern approaches mean that it could now be used in the same standardised ways as steel, concrete and... The post #359i Stone as Structure first appeared on Engineering Matters.
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  #359h Sustainability in Paris 29.01.2026 10min

  Sustainability experts often use a hierarchy to help their thinking about interventions. The best way to limit your impact is to do nothing at all. If that’s not possible, then use as few materials as you can. And finally, if extensive work must be conducted, then replace more carbon-intensive materials with those with less impacts.... The post #359h Sustainability in Paris first appeared on Engineering Matters.
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  #359g An Intergenerational Approach to Sustainability 29.01.2026 12min

  Lifecycle carbon assessment – the process of monitoring the total carbon footprint of a structure from the first spade in the ground to demolition – sits at the confluence of engineering and sustainability. As we adapt our processes and understanding of the built environment, LCA is a critical measure to guide our decision making. The... The post #359g An Intergenerational Approach to Sustainability first appeared on Engineering Matters.