In today’s podcast takes a close inspection of the UK’s ever-deteriorating local roads condition.

This year marks the 30th anniversary of the ALARM survey – the Annual Local Authority Road Maintenance survey – which for three decades has been the crucial benchmark for assessing the state of local roads across England and Wales.

Commissioned by the Asphalt Industry Alliance (AIA), the report was published last week and provides an invaluable snapshot of road conditions, funding levels, and the growing maintenance backlog across the UK’s local roads network.

And once again the 2025 findings, based on real feedback from real local authorities, paint a stark picture: local roads remain in decline, with 34,600 miles in poor condition and the cost to clear the repair backlog reaching an all-time high of £16.81 billion.

And while of course some might argue that “they would say that wouldn’t they!” the reality is that, despite the UK government’s pledge to fix one million potholes per year, we are still very far short of the long-term, sustained investment needed to tackle deep-rooted structural issues.

Because local roads are a vital economic asset - valued at over £400 billion. And just 1% of this value is allocated for annual maintenance. A shockingly poor stat given how much we all rely on these assets.

So what to do? Well my guest today might know! David Giles is Chair of the Asphalt Industry Alliance and a director of Continental Bitumen UK – someone who is ideally placed to explore the key findings, the barriers to progress, and of course, the actions needed to ensure a safer, more resilient local road network for the future.

His latest report calls for a radical shift in approach: multi-year funding, ring-fenced investment, and a long-term commitment to repairs – something similar perhaps to the current approach to the strategic road network.

So is that possible? Well let’s find out.

Resources

• AIA Alarm Survey 2025
• AIA website
• Colas website
• David Giles Linked In
• Government pothole repair pledge
• Government statement on local road conditions
• National Highways RIS2

In today’s podcast we return to the vitally important, hugely complicated and normally highly emotive subject of planning reform.

And help is (potentially) at hand in the form of the long awaited Planning and Infrastructure Bill which was published last week and heralded by government as providing “transformative reforms to get Britain building, tackle blockers and unleash billions in economic growth”.

So who better to bring back to the Infrastructure Podcast to explain and chew over this potential new dawn of planning than Robbie Owen, infrastructure planning guru and Partner at law firm Pinsent Masons.

The UK’s planning system has long been a battleground between the need for economic growth and the challenges of bureaucracy, local opposition, and environmental concerns. As the government pushes forward with ambitious targets—building 1.5 million homes, upgrading transport networks, and accelerating clean energy projects—the speed at which infrastructure is planned and delivered has never been more critical.

Yet, delays remain a persistent problem. As we know, major projects can take years to navigate the approvals process, with judicial reviews and lengthy consultations slowing progress.

The proposed legislation includes changes to infrastructure planning, environmental impact assessments, and compulsory purchase powers … and, as discussed on the podcast before Christmas, limits on the role of Judicial Reviews.

But will these changes truly unlock growth, or are deeper structural issues being overlooked? And how can the planning system ensure that infrastructure projects not only proceed faster but also deliver better outcomes for communities and the environment?

Resources

• The Planning and Infrastructure Bill
• The Banner Review
• National Infrastructure Planning Association
• National Infrastructure Commission
• Pinsent Masons
• About NISTA
• Podcast with Robbie Owen and the Hansard Society on Parliament's planning role.
• Episode 93 of The Infrastructure Podcast with Robbie Owen on the Banner Review

In today’s podcast we take a deep dive into embodied carbon and try to get a better understanding of why infrastructure professionals need to make its assessment more than just a nice add on but a fundamental part of the design process.

The construction and infrastructure sectors are undergoing a major transformation as the industry seeks to reduce its carbon footprint and meet global net-zero targets. While operational carbon—emissions from heating, cooling, and electricity use—has traditionally been the focus of sustainability efforts, embodied carbon - emissions that are locked in at the point of construction and cannot be reduced over time - is now taking centre stage.

To discuss this issue, my guest today is Adrian Campbell, founder of the Change Building consultancy and someone that I like to describe as an industry sustainability guru and my go-to expert when it comes to reducing carbon across the infrastructure lifecycle.

Full disclosure; I have known Adrian since we studied Civil Engineering together at the University of Southampton back in the 1980s. Well, he did the studying as I remember!

Adrian has made a return to the University of Southampton as a tutor and lecturer and as Royal Academy of Engineering Visiting Professor in Sustainable Development and Climate Impact He has just produced a new guide to help students get to grips with assessing embodied carbon - a rapidly developing area of professional competence which should provide the skills and judgment to help improve designs and help move us towards the goal of net zero carbon.

For students entering the fields of architecture, engineering, and construction, embracing embodied carbon assessment is no longer optional—it is a vital skill for shaping a sustainable built environment.

As Adrian puts it, having an awareness of the reasons for its adoption (the ‘why’) and some experience of assessment (the ‘how’) is now expected as part of the role of the engineer.

However, this presents challenges: data inconsistencies, limited industry knowledge, and balancing carbon reductions with performance and cost make it a complex area to navigate. So let’s find out why students should engage with embodied carbon thinking early in their careers.

Resources

Adrian Campbell Linked in

Southampton University Embodied Carbon guide

Change Building website

University of Southampton website

Positive Collective

Royal Academy of Engineering

Institution of Structural Engineers - how to calculate embodied carbon

Today we head back to the vitally important issue of housing and attempt to understand the UK’s complex, and some might say, largely dysfunctional housing retrofit market.

It is a market that is rapidly evolving, driven by ambitious government policies, rising energy costs, and increasing public demand for sustainable, lower cost living. But with a housing stock that is among the oldest in Europe, the UK faces significant headwinds to meet this challenge.

But my guest today has embraced this challenge whole heartedly and two years ago quit a successful career with global consultancy McKinsey and Co to strike out on her own. Anna Moore formed Hestia, now rebranded as Domna, as a brand-new business to transform our approach to domestic retrofit and, at the same time, lever in large amounts of much needed private sector investment.

It's a tough market. Because, as Anna knows I am sure, while the government’s commitment to building 1.5 million new homes continues to grab the headlines as the key to driving up living standards and revitalising communities, the need to retrofit our huge existing stock has been left something of an overlooked, Cinderella sector.

Yes, recent initiatives, such as the Future Homes Standard and the Social Housing Decarbonisation Fund – now renamed the Warm Homes Grant, have boosted the focus on retrofitting to enhance energy efficiency, lower emissions, and reduce fuel poverty. And the market is seeing growing interest in innovations like heat pumps, solar panels, insulation upgrades, and smart energy systems.

However, the sector faces hurdles, including supply chain constraints, skilled labour shortages, and the challenge of balancing affordability with high-quality retrofits.

That said Anna has just secured a £70M cash injection into the business which she hopes will open up a £500bn opportunity that will help the business to play a critical role in creating healthier, more efficient homes for residents.

So, let’s find out how.

Resources

About Domna Group

Insights from Donna Group on retrofitting

Domna post on £70 financing deal

Building Centre New Homes in New Ways Exhibition

Anna Moore Linked In

In today’s episode we dive into the UK’s deepening housing crisis– specifically looking at affordable housing where demand is still far outstripping supply.

Despite ambitious government targets to deliver 1.5 million new homes over the next five years, the reality is that we are still only seeing 50,000 to 60,000 affordable homes being built each year - far short of the estimated 145,000 required.

The shortfall leaves over 1.3 million households on waiting lists, while rising costs, planning delays, and economic uncertainty continue to challenge the sector.

My guest today is Anette Simpson the director of development and partnerships at Legal & General Affordable Homes where she is responsible for overseeing the delivery of some 3,000 affordable homes annually.

Legal & General Affordable Homes (LGAH) was founded in 2018 to bring institutional investment into affordable housing, leveraging private sector funding to help bridge the gap.

The business has ambition and Anette’s target is to have more than 10,000 homes under management this year. It aims to prove that, alongside the tradition public sector social housing providers, for-profit providers can play a crucial role in tackling the crisis.

As such their approach combines long-term investment with cutting-edge technology, ensuring both sustainability and high-quality service for residents.

However, the sector still faces significant barriers. Planning inefficiencies, limited government funding, and the financial pressures on housing associations are slowing progress. Meanwhile, challenges such as building safety upgrades, decarbonisation targets, and interest rate hikes are forcing traditional providers to scale back development.

And to attract further private investment, the industry needs greater stability, a more efficient planning system, and well-resourced local authority partners.

So let’s hear more as we explore LGAH’s role in shaping the future of affordable housing in the UK.

Resources

Legal & General Affordable Homes

The Legal & General Affordable Housing Fund

Planning overhaul to build 1.5M new homes

Government affordable home ownership schemes

Labour - Get Britain Building

In today's podcast we explore the role that academia and research can and must play in transforming infrastructure into the modern, joined up, innovative sector needed to deliver a sustainable future for communities.

My guest is Jeni Giambona, Associate Dean of Knowledge Exchange and Enterprise at the University of Southampton Business School, where she is also a Professor and a Member of the Centre for Resilient Socio-Technical Systems. More on that later.

But full alumni disclosure – it is 30 years since I started my own undergrad course in Civil Engineering at Southampton University – fond if distant memories even if I’m not sure anyone there really remembers my particular academic contribution!

Operating at a slight higher academic level, Jeni has worked in the higher education world and been involved at the sharp end of research for around two decades and specialises in Knowledge exchange and dissemination, engagement and systems thinking.

It is fair to say that driving and investing in innovation remains key to boosting the infrastructure sector’s productivity and the outcomes - setting up projects and our approach to the delivery of asset management in new and better ways.

That means embracing a systems approach; really doubling down on the need for collaboration and supply chain engagement; and of course investing in new data and digital technologies to help us to truly understand how infrastructure works.

All of which is firmly on Jeni’s research and teaching agenda at Southampton as she attempts to infect the sector with her passion and enthusiasm for change and pursuit of better outcomes – let’s hear more.

Resources

University of Southampton Business School

Systems Thinking and Leadership Development Executive Education

Leaders and Entrepreneurs-in-Residence programme

New Forest Business Partnership

UK Higher Education and Transnational Education Mission

The Newfoundland breed

In today’s episode we head back into the corridors of power to talk to Mike Reader Member of Parliament for Northampton South and chair of the All Party Parliamentary Group on Infrastructure.

And after my recent conversation with Sarah Jones MP, minister of state for Business and net zero it will be interesting to contrast this government view of the nation’s infrastructure ambition with one from Parliament’s back benches.

Certainly, there is no question that this government has infrastructure investment firmly in its sights when it comes to delivering on its ultimate mission for economic growth.

We hear about no end of plans for refocusing on and accelerating delivery of nationally significant infrastructure projects such as Heathrow third runway, Lower Thames Crossing, energy transition and distribution, new reservoirs and of course most recently a £3.6bn injection into the UK’s flood defences.

But, as we also know, local infrastructure improvements are what really turns voters heads – be they improved bus services, tackling potholes, improving schools and hospitals or, indeed, providing new homes.

And of course we also know that local infrastructure impacts, be they pylons on the skyline or rail tracks through the pastures, can and do have a major impact of deliverability.

Navigating this difficult route from infrastructure aspiration to reality so often falls on the desks of an army of back bench MPs representing the myriad of interests – for and against proposals - within communities across the UK. So let’s talk to one of them.

Resources

Mike Reader MP website

All Party Parliamentary Committee on Infrastructure

Energy Security and Net Zero Committee

Government Industrial Strategy in the UK paper

Bold reforms to planning systems

Construction Leadership Council

Rachel Reeves speech - January 2025

Transforming Infrastructure Performance

In today special 100th episode we shift to the heart of the UK government to hear first-hand from Construction Minister Sarah Jones MP about how she intends to embrace and accelerate infrastructure investment as a means to deliver the government’s overarching mission for economic growth.

The podcast was recorded live in front of an invited audience of professionals at last week’s Twin Talks breakfast meeting hosted by Bentley Systems – just before the Chancellor Rachel Reeves set out her plans to cut through the planning and environmental blockers and accelerate a rake of nationally significant infrastructure projects such as the much discussed Heathrow third runway, East West Rail and the Oxford Cambridge Arc, Lower Thames Crossing, a raft of new reservoirs and a splurge of national wealth fund cash to underpin electric vehicle charging.

As I discussed in last week's podcast with Skanska UK boss Katy Dowding, infrastructure is truly back in fashion and at the heart of the Labour government's increasingly desperate search for growth.

So a great moment to chat to Sarah Jones, who was appointed as Minister of State at both the Department for Energy Security and Net Zero, and the Department for Business and Trade, last July, having been elected as the MP for Croydon West in June 2017.

Her busy, cross-department role brings up an interesting mix of responsibilities, all of which, of course, have major implications for the construction and infrastructure sectors as the government attempts to balance public sector ambitions for economic growth, higher living standards and better environment outcomes with the reality of constrained public finances and the need to truly engage private sector investment and innovation.

We have truly got interesting, challenging and exciting times ahead. I started by finding out a bit more about her plans for delivery…

Resources

Government Industrial Strategy in the UK paper

Bold reforms to planing systems

Construction Leadership Council

Sarah Jones MP website

Rachel Reeves speech - January 2025

Transforming Infrastructure Performance