Engineering Matters

In Europe, and around the world, renewable electricity generation is being built at pace. However, these sources of energy create a new challenge: they are intermittent, and will not generate power on dark, windless days.

One solution to the challenge is to install grid scale storage. If you’re building an offshore wind farm, with a view to serving distant industrial centres, megawatt- and gigawatt-scale storage may be the answer. 

But much of our energy use happens in the home, or in smaller businesses. Often, with the growth of domestic solar, the power we use in...

Last week, at the end of September 2025, a study by Regen, commissioned by the MCS Foundation, found that biomethane had a limited capacity to replace natural gas in the UK’s domestic heating. The study emphasised the importance of focusing on electricity and heat pumps to keep our homes warm.

This means that much of the UK’s gas pipeline networks may not be viable in the coming decades. However, the backbone of the network and some local distribution infrastructure does have a future.

In this episode, first aired in April 2024, we look at the deve...

It’s a simple fact of chemistry that cement cannot be produced, without also producing carbon dioxide. But this does not mean that the sector—and its clients in the construction industry—cannot decarbonise. The equally simple solution is just to capture and store the carbon dioxide, before it can enter the atmosphere.

The challenge is how to deliver those carbon capture systems. To fully decarbonise the sector, new chemical processing facilities will need to be installed at every cement plant in the world. In Brevik, Norway, Heidelberg Materials’ first cement plant with carbon capture attached is now oper...

When launching a satellite into orbit, getting the positioning right is of paramount importance. As humanity sends more satellites into space, the vast space above our heads has become hazardously busy.

State-of-the-art positioning technology has helped to counter this problem, with existing systems able to track the location of satellites to an accuracy of metres. Now, a new approach, Fugro’s SpaceStar technology, works with GNSS (Global Navigation Satellite Systems) to enhance that accuracy to a matter of centimetres.

The technology optimises safety and minimises risk in space by improving collision avoidance. But it also go...

When flooding happens, damage and disruption ripples out across assets and infrastructure. Private businesses and homeowners can insure themselves against direct damages to buildings. But the impacts on the local economy go much further: debris can block transport networks, causing businesses to fail and reducing tax revenues, at a time when increased local government spending is needed to finance recovery.

New approaches to public sector insurance can provide cash for debris removal and infrastructure repairs. Parametric insurance pays out within days when specific conditions—flooding depth, rainfall—are met, without the need for damage assessment.

To p...

Joseph-Marie Jacquard invented the punch card as a means of inputting control data to one of the earliest automated technologies, the weavers’ loom. A generation later, Charles Babbage used this innovation as part of his design for an ‘analytical engine’, and Ada Lovelace demonstrated how sets of instructions could be written for the engine to enable any computing task. 

Almost two centuries on from Babbage and Lovelace’s invention of computing hardware and software, IT (information technology) and OT (operational technology) have evolved into parallel threads. On the production line, automation engineers use visual languages, based on electrica...

The metaverse is often thought of as an alternative virtual space, a world separate from reality where we can hang out with avatars of our friends and families, or shop at virtual stores. But the industrial metaverse ties the physical and the virtual much more closely together, with a focus that is less on photorealism, and more on using connected data to solve real world problems. 

Velia Janetzky is project lead for the industrial metaverse at Siemens Electronics Factory Erlangen. Here, her team has been developing processes that marry the real and the virtual, to achieve ambitious e...

Alan Lusty founded adi Group, a multidisciplinary engineering business supporting major manufacturers. He is part of a group that offers engineering services in 23 sectors, with over 750 employees. But he left school at 16 without qualifications, instead pursuing an apprenticeship.

At adi Group, more than 10% of employees are apprentices: double the rate set as a target by The 5% Club apprenticeship advocacy scheme. As a Platinum member of the scheme, adi Group has a clear track record of supporting apprentices. In 2018, prime minister Theresa May and chancellor Philip Hammond visited adi Group and met some of the apprentices. In the...

Electrification of construction equipment is an ongoing and necessary part of the global effort to reduce carbon emissions and restrict global warming. Sixty years ago, Fugro developed the first commercial cone penetration testing equipment to run on electrical power, and today it is continuing on that journey by electrifying the machine that carries it. What is more, it is employing this battery technology onto a new state of the art machine that goes deeper than ever before to get more data about the ground beneath our feet.

This journey of innovation is not one that it has...

On two major road projects in the UK work was completed on time and under budget. But not every project can claim such success. Defects, delays and cost overruns plague projects around the world.

Projects such as those at Junction 10 on the M25 London orbital motorway, and on a stretch of the A19 near Teesside in England’s north east, are inherently complex. Every change will cause ripples throughout the supply chain, and potentially impact schedules and costs. But this, AtkinsRéalis’s Kelly Burdall argues, isn’t the root cause of the problem. Instead, she explains, we shou...

Nature has long served as a blueprint for engineering breakthroughs from the kingfisher-inspired design of Japan’s Bullet Train to termite mounds that inform energy-efficient buildings. Siemens Digital Industries is taking this concept further by combining biomimicry with digital technology to tackle sustainability challenges across entire industries. Eryn Devola, Head of Sustainability at Siemens, explains how...

The post #338 Bio-Inspired Innovation & Systemic Sustainability first appeared on Engineering Matters.

In this episode, we spotlight the remarkable work of the Lightyear Foundation, the winner of the Engineering Matters Awards 2025 Gold Champion for Diversity and Inclusion. The foundation is the only UK charity dedicated to engaging disabled and neurodivergent young people with STEM. Chief Executive Jeff Banks and Senior Programme Manager Emma Zeale explain how...

The post #337 Breaking Barriers to STEM with Lightyear Foundation – Engineering Matters Awards winners first appeared on Engineering Matters.

At a quarry in Turkey, heavy haul trucks are carrying hundreds of tonnes of materials, with no external power. It’s not quite perpetual motion, but it is removing the need for diesel or cables on a hard working site. NUH Cement commissioned ABB to repower a 30-year-old Euclid haul truck. The truck collects loads from...

The post #336 Gravity-Powered Heavy Haul – Engineering Matters Awards winners first appeared on Engineering Matters.

LongPath Technologies has taken Nobel-winning discoveries, and applied them to a key cause of climate change: methane leaks from oil and gas facilities. The sector now turns to LongPath to establish monitoring across facilities. But as LongPath sought to scale from innovation to commercialization, it turned to Red Pitaya for a vital component. In this...

The post #335 Monitoring Methane: The Tech Behind the Tech – Engineering Matters Awards winners first appeared on Engineering Matters.

In 2016 management consultants McKinsey released a report that reverberated around the construction and engineering sectors. This sector, the report said, was consistently delivering projects late—often 20% longer to finish than expected—and over budget: by as much as 80%. The report’s authors pointed out that the tools that could resolve these delays and cost overruns,...

The post #334 Digital Construction’s Past, Present and Future first appeared on Engineering Matters.

Generative AI has swept across our society. In every app, up it pops, eager to offer a helping hand. The opportunity to talk to computer systems as if they are human, or to create memes at unprecedented speed, has great appeal for many. But is it ready to do the hard work at the heart...

The post #333 Agents of Change – AI in Industry first appeared on Engineering Matters.

Airports are at the forefront of a global transformation, rethinking their role not just as transport hubs but as sustainable, connected cities of the future. In this episode we explore how airports around the world are responding to environmental pressures, technological advancements, and increasing passenger demands. From Hong Kong’s ambitious runway reclamation to Heathrow’s efforts...

The post #332 The Future of Airports Around the World first appeared on Engineering Matters.

In the second half of the 20th Century, the world was transformed through infrastructure construction. New roads and railways, levees and power lines, delivered unprecedented comfort and convenience, and laid the foundation for an economy driven by easy transport and trade. But today, as many governments struggle with budgetary constraints and the need to balance...

The post #331 Life Extension for Infrastructure first appeared on Engineering Matters.

Helping the next generation achieve their full potential doesn’t just take commitment from their parents or carers, or from professionals like teachers. It takes, as the saying goes, a village. In Derby, nuclear engineer Katie Jarman has assembled the equivalent of a village full of volunteer maths tutors, all recruited from her employer Rolls-Royce, to...

The post #330 A Village Full of Maths Tutors – Engineering Matters Awards’ winners first appeared on Engineering Matters.

Ben Gibbons and his colleagues at Circular11 are developing ways to add value to hard-to-recycle light plastics. They take packaging, and turn it into a lumber-equivalent, suitable for long term use as post and rail fencing. But to maintain tight loops of circularity, they needed to understand the supply chain they were targeting. National Highways...

The post #329 Scaling Low Carbon Innovation – Engineering Matters Awards’ winners first appeared on Engineering Matters.

Worldwide, water is in short supply and high demand, with very real consequences for human health and security. Many countries struggle to maintain aging networks, meaning that more than 20% of clean water is lost before it reaches the customer. New industries, like data centres, are adding to demand, as they use water for cooling....

The post #328 Listening for Leaks – Engineering Matters Awards Innovation Champion, FIDO first appeared on Engineering Matters.

On the coast of rural Cumbria, in England’s northeast, a once-secretive nuclear site is transforming its legacy by investing in the engineers of tomorrow. Sellafield, known historically for producing weapons-grade plutonium and nuclear energy, has now begun the 100 year process of decommissioning. At the Sellafield Engineering & Maintenance Centre of Excellence, engineers research and...

The post #327 Nuclear Engineering for School Children – Engineering Matters Awards 2025 first appeared on Engineering Matters.

The past months have seen a shift in international trade, of a scale not seen for decades. New US tariffs have created uncertainty for investors, and promise to spark a global trade war. While these new challenges to cross-border trade are unique, recent years have seen another shift in industrial policy, particularly in the UK,...

The post #326 Revisited: The Green, Green, Shores of Home first appeared on Engineering Matters.

The rise of AI and machine learning promises a revolution in how we live and work. Expert reasoning and mundane tasks will be completed for us in the cloud. But the cloud is not ethereal or abstract. It is a globe spanning mass of physical infrastructure. Enabling this transformation will demand a huge expansion in...

The post #325 Real world sustainability and the digital revolution first appeared on Engineering Matters.

This February, with the flick of a switch, there was a vast shift of power on Europe’s borders. The Baltic states’ electrical grids, built in the 1960s while these countries were forcibly incorporated into the Soviet Union, had been under the control of Moscow. In one weekend, the transmission system operators in Latvia, Lithuania, and...

The post #324 A Shift of Power on Europe’s Borders first appeared on Engineering Matters.

Engineers from around the world gathered at the Postal Museum in London for the Engineering Matters Awards 2025, presented in partnership with the Institution of Mechanical Engineers, IMechE, and Engineers Without Borders UK, EWB UK. In this episode, we introduce the award gold champions. In episodes to come, we will look in more detail at...

The post #323 Engineers Deliver Impact: The Engineering Matters Awards 2025 first appeared on Engineering Matters.

Seagrass meadows are the engineers of the marine ecosystem. They provide habitats, support biodiversity, prevent coastal erosion and sequester carbon dioxide. For this reason Italy has embarked upon a world leading project to map these coastal ecosystems at a national scale, enabling it to plan protection and restoration measures that will improve ocean health and...

The post #322 Engineering Ecosystems: Italy’s Seagrass Meadows first appeared on Engineering Matters.

We can reuse and retrofit buildings to extend their lifespans, and reduce their embodied carbon impact. But some structures may not be suitable for full reuse: some will have reached the end of their safe life; others will have no viable reuse; and some retrofit projects may require partial dismantling to reduce loadings on the...

The post #321 Circular Construction – Designing for Disassembly first appeared on Engineering Matters.

Quantum mechanics has transformed our understanding of reality, but how did we get here? In this episode, we celebrate the International Year of Quantum, marking 100 years since the birth of this groundbreaking field. From the fierce debates between Einstein and Bohr to the mind-bending implications of superposition and entanglement, we explore how quantum mechanics...

The post #320 International Year of Quantum: 100 Years of Quantum Mechanics first appeared on Engineering Matters.

Britain’s biodiversity has been declining sharply over the last 50 years. The country is now one of the most nature-depleted nations in the world. Despite legislation and efforts to stem the tide of wildlife population decline, little has helped. In February 2025, the UK government announced a new approach to reintroductions of beavers in England....

The post #319 Revisited: Green Engineering, with Bison first appeared on Engineering Matters.

At a unique hackathon in Manchester, a diverse group of hackers, coders, and gamers gathered to design digital solutions for the nuclear industry, blending innovation, teamwork, and pressure-driven problem-solving.  The event, called HackAFuture, served as a groundbreaking careers initiative, offering the winning team not just bragging rights, but jobs with AtkinsRéalis developing their solution.  This...

The post #318 Gaming Out a Career in Nuclear first appeared on Engineering Matters.

When we search for causes of accidents, we often assume a binary: either mechanical failure, or human error, were to blame, and we must pick between them. But labelling an accident as caused by human error doesn’t teach us anything. It makes no effort to understand what caused people to make the decisions they did....

The post #317 Human Factors, Human Error, and Safety by Design first appeared on Engineering Matters.

AI is evolving so fast it eludes definition. The potential impact of the field is barely understood, even by those working in it. ‘Move-fast-and-break-things’ practitioners are deploying AI systems in autonomous vehicles, in courts, in medical diagnosis, and now even at the heart of the US federal government.  Few of the constraints that govern individual...

The post #316 What Can AI Engineers Learn From Medical Professionals? first appeared on Engineering Matters.

How should engineers think about their duty to design safe structures? For IStructE’s head of climate action Will Arnold, this duty extends beyond the structure, to the safety of everyone on the planet. With renewable energy cutting operational carbon emissions, the majority of the engineering sector’s impact on climate change now comes from embodied carbon....

The post #315 Renewing the World, Without Costing the Planet first appeared on Engineering Matters.

Ten years ago, Fugro set out on an ambitious mission: to bring expert staff off of vessels, and into a purpose built remote operations centre, or ROC. The first of these ROCs, in Houston, now allows specialist staff to work on multiple projects at once, giving customers the real time data and analysis they need...

The post #314 Remote Operations, To the Moon and Back first appeared on Engineering Matters.

The International Hydrographic Organization (IHO) has a 100 year history of mapping the world’s oceans. John Nyberg, technical director, explains how the organisation’s role in understanding our oceans is evolving. Now, rather than just recording ocean depths for mariners, the organisation is setting standards for how we record environmental data. In Italy, this approach is...

The post #313 Introducing: Mapping Italy’s Seagrass for Biodiversity Gain, from Planet Beyond first appeared on Engineering Matters.

What do engineers build? Often, the answer will be bridges and dams, apartment blocks and factories. But in everything they do, engineers are also helping to build communities. They are contributing to building people’s careers, and it is those jobs that are central to building a better world. In this episode, the last of four...

The post #312 Lifting Each Other Up — Engineering Matters Awards 2025 shortlist, People first appeared on Engineering Matters.

At the core of engineering and manufacturing, is the transformation of materials.  A tree becomes a book. A stone is transformed into a concrete bridge, rocks into steel and glass skyscrapers. Each of these transformations are inefficient. Raw materials are lost to waste. Mechanical energy is converted into lost heat. In this inefficiency, we gradually...

The post #311 Transforming the World, and the Economy — Engineering Matters Awards 2025 shortlist, Planet, Part 3 first appeared on Engineering Matters.

Across every sector, from manufacturing to transportation, energy to construction, the race toward a net zero future is reshaping how we work, produce, and consume. These industries have powered global growth for decades, but now, they must also lead the way in securing a sustainable future.

The scale of the challenge is immense. Achieving a greener future will require more than incremental changes—it demands bold, transformative ideas. In this second episode of four looking at shortlisted entries to the Engineering Matters Awards, we’re looking at ways to make industry cleaner and more efficient. Whether that’s in c...

Across every sector, from manufacturing to transportation, energy to construction, the race toward a net zero future is reshaping how we work, produce, and consume. These industries have powered global growth for decades, but now, they must also lead the way in securing a sustainable future. The scale of the challenge is immense. Achieving a...

The post #310 Manufacturing a Brighter Future – Engineering Matters Awards 2025 shortlist, Planet, Part 2 first appeared on Engineering Matters.