Spend enough time talking to people across UK manufacturing and you'll notice that the conversation around industrial decarbonisation isn't quite what many people think it is.
From the outside looking in, it's easy to assume that industry is dragging its feet. New technologies are being developed all the time, net zero targets are becoming more ambitious and government support schemes continue to emerge, so the question often becomes, why isn't industry moving faster?
It's a reasonable question, but perhaps it's the wrong one.
The ceramics sector has been having these conversations for years and what manufacturers are actually saying paints a very different picture. They're not saying they don't want to decarbonise and they're certainly not waiting for somebody to invent the next big technological breakthrough. In many cases, they already know where improvements can be made and which projects would deliver meaningful reductions in emissions and energy consumption.
The difficulty has never simply been about technology. It's about confidence. Confidence to invest, confidence in long-term policy and confidence that decisions being made today will continue to make commercial sense twenty or thirty years from now.
That matters because industrial decarbonisation doesn't happen in isolation. Manufacturers aren't making decisions based purely on carbon reduction targets. They're balancing competitiveness, energy costs, operational resilience and long-term investment priorities at the same time. Every project has to make sense not only environmentally, but commercially as well.
Perhaps that's why one of the biggest misconceptions around industrial decarbonisation is that industry needs more convincing. What we're hearing from manufacturers suggests something quite different. The willingness is already there. The bigger question is whether we're creating the right conditions for businesses to act on it.
We've Become Obsessed With The Next Big Thing
There is understandable excitement around technologies such as hydrogen and carbon capture. They have an important role to play in the future of industrial decarbonisation and there should absolutely be continued investment in both.
At the same time, conversations about the future can sometimes overshadow opportunities that already exist today.
There is still an enormous amount of usable energy leaving manufacturing sites every single day. Heat generated through industrial processes is routinely lost through exhaust systems when, in many cases, it could be recovered and reused elsewhere on site. Improving the way manufacturers use the energy they have already paid for may not sound as exciting as discussing emerging technologies, but it remains one of the most practical opportunities available to industry today.
Waste heat recovery is a good example of this. It isn't a futuristic concept or an emerging technology waiting to be commercialised. In many industrial applications, it is already a proven way of improving energy efficiency and reducing fuel consumption.
For many businesses, decarbonisation isn't going to happen through one transformational investment. It will happen through hundreds of smaller decisions that collectively improve efficiency, reduce fuel consumption and lower emissions over time.
Sometimes, making progress isn't about waiting for the next breakthrough. It's about making better use of what we already have.
Manufacturers Already Know Where The Opportunities Are
One of the things that becomes clear when speaking with manufacturers is that businesses are not lacking ideas. Across energy-intensive industries, organisations have already identified opportunities to improve efficiency and reduce emissions across their operations.
Some are looking at recovering heat from existing processes. Others are exploring fuel switching, process improvements and longer-term technology options. The ambition is there and so is the technical understanding of where improvements can be made.
Waste heat recovery continues to be one of the most practical opportunities available to many manufacturers because it addresses two challenges at the same time. It can help businesses reduce energy demand while improving the performance of existing operations.
The problem is that identifying opportunities is only the beginning of the journey.
An energy-saving project can look fantastic on paper, but if the economics don't stack up or the policy environment changes halfway through the investment cycle, businesses are understandably cautious about committing significant capital.
That's not resistance to change. It's simply good business practice.
Manufacturers are being asked to make investment decisions that will shape their operations for decades. Those decisions cannot be based solely on today's grant funding or tomorrow's political priorities.
Investment Risk Is Still The Biggest Barrier
One of the themes that repeatedly comes through when speaking to industry is uncertainty.
Energy prices remain volatile. Policy frameworks evolve. Funding programmes come and go. Infrastructure plans change.
Meanwhile, industrial assets continue to operate on timelines that are measured in decades rather than election cycles.
This creates a disconnect between what manufacturers are being asked to do and the environment in which they're being asked to do it.
It's easy to tell businesses that they should invest in industrial decarbonisation. It's much harder when they're trying to justify those investments internally against competing priorities such as productivity improvements, plant upgrades and international competitiveness.
Manufacturers don't invest because a technology is technically viable. They invest because it makes commercial sense.
Until we recognise that, we're likely to continue asking the wrong questions.
Infrastructure Matters More Than We Like To Admit
Hydrogen has become one of the most talked about technologies in industrial decarbonisation and rightly so. It has the potential to play an important role in helping industries reduce emissions, particularly in applications where electrification may not be suitable.
However, hydrogen also relies on infrastructure that, for many manufacturers, simply doesn't exist yet.
Questions around availability, distribution and cost remain significant considerations for businesses planning their long-term investment strategies.
The same applies to other emerging technologies. Innovation is critical, but innovation alone doesn't reduce emissions. Deployment does.
There is sometimes an assumption that manufacturers are reluctant to embrace new technologies. More often than not, they're simply waiting for the conditions that make those technologies commercially viable.
That distinction matters.
Skills, Innovation And Collaboration Will Shape The Next Decade
Industrial decarbonisation is not solely an engineering challenge. It is equally a people challenge.
The ceramics industry has consistently demonstrated the importance of collaboration between manufacturers, policymakers and academic institutions in developing practical solutions. Skills development and innovation will play a significant role in determining how quickly technologies can be deployed and scaled.
The UK has world-class engineering expertise and significant industrial capability. The challenge is ensuring that businesses are able to access the knowledge, funding and support required to implement meaningful change.
Innovation funding remains important, but innovation must ultimately lead to deployment if it is going to deliver environmental and economic benefits.
Industrial Strategy And Decarbonisation Need To Become The Same Conversation
Perhaps one of the biggest takeaways from the wider industrial decarbonisation debate is that it cannot be treated as a standalone policy objective.
Manufacturers do not separate sustainability from competitiveness when making investment decisions. Nor should policymakers.
Energy costs, investment confidence, productivity and emissions reductions are all interconnected. Businesses that are competitive are far more likely to invest in lower-carbon technologies than businesses that are struggling to remain commercially viable.
The UK's industrial strategy and its decarbonisation ambitions should therefore be viewed as two sides of the same coin.
The question isn't whether industry wants to decarbonise. The evidence increasingly suggests that it does.
The question is whether we're creating the right conditions to help it happen.
Final Thoughts
The ceramics sector isn't asking for miracles. It isn't asking for a silver bullet technology or an endless stream of subsidies.
What manufacturers are asking for is far simpler than that.
They want certainty. They want stable investment conditions. They want infrastructure plans that align with industrial timelines. Most importantly, they want the confidence to invest in technologies that can improve both competitiveness and sustainability.
Industrial decarbonisation is often presented as a technology challenge. In reality, it's just as much an investment and industrial strategy challenge.
Waste heat recovery is only one part of the solution, but it is a good example of how practical, proven technologies can deliver meaningful benefits today while the wider industrial ecosystem continues to evolve.
The technologies will continue to develop. That's inevitable.
Creating the confidence to deploy them is where the real work begins.