Rethinking what we build, what we keep and how we use technology.

In 2026, do we always need to build something new in order to create something new?

Architecture has an extraordinary ability to imagine places that do not yet exist. Its creativity, innovation and pursuit of excellence deserve to be celebrated.

Yet, at a time of climate change and increasing pressure on resources, this capacity also invites a broader question about where architectural ambition should lead us.

For more than a century, architecture has been closely associated with the idea of the new: new buildings, new materials, new technologies and new skylines.

Today, however, climate change, limited resources, growing cities and an enormous existing building stock ask us to reconsider not only how we build, but also what we keep, what we transform and, sometimes, what we decide not to build.

I like to think of this as “The Architecture of Enough.”

“Enough” does not mean less ambition or less architecture. It means having the intelligence to recognise value before replacing it, to adapt before demolishing, to reuse before discarding and to understand before intervening.

Perhaps most importantly, it means recognising that restraint can also be an act of design.

This perspective becomes particularly relevant as Artificial Intelligence rapidly enters architectural practice.

AI can generate thousands of design alternatives in seconds, analyse buildings, optimise energy performance, predict risks and help us understand our cities in extraordinary new ways. These possibilities deserve to be embraced.

Yet Artificial Intelligence is not immaterial. Behind the digital world lies physical infrastructure: data centres, processors, energy and water use, materials and buildings. The digital world has an architecture, and it has a footprint.

The question, therefore, is not simply whether architects should use Artificial Intelligence. I believe we should. The more interesting question is: how intelligently should we use it?

The availability of a technology, or its capacity to generate more, is not in itself a sufficient reason to use it. Its architectural value lies in helping us understand more, waste less and make better decisions.

Embracing technology requires us to exercise judgement about its purpose, its consequences and the resources it consumes.

This brings us back to the Architecture of Enough: knowing when more is actually better—and when it is simply more.

For those of us working with architectural heritage, this way of thinking is particularly familiar. Existing buildings remind us that architecture is never created on a blank page. Neither are cities. They are layers of memory, materials, energy, human experience and previous decisions.

Working with them requires attention to what is already present and imagination about what it might become.

Sometimes, the most creative architectural act is transformation. An existing building can offer the starting point for a new spatial experience, a new use or a renewed relationship with its surroundings. Recognising its value is itself part of the design process.

I believe this is one of architecture’s great opportunities today. Constraints do not necessarily reduce creativity; very often, they produce it. The need to work with existing structures, finite resources and inherited conditions can prompt architectural responses that would never emerge from an unrestricted brief.

Perhaps the architecture of the future will therefore be defined not only by how much we add to the world, but by how intelligently we work with what is already there.

Less unnecessary demolition, less waste and less unnecessary consumption can demand more intelligence, more imagination and more architecture.

They call for an architecture that understands its resources, embraces technology without surrendering judgement to it, and remembers the past while designing for a very different future.

“Enough” is not a fixed quantity or a universal prescription. It asks us to consider what each situation needs, what already holds value and where an intervention can make a meaningful difference. In this sense, enough can mean not less, but better.

As we recognise remarkable architectural work from around the world, this capacity deserves a place in our understanding of excellence: the ability to imagine the new, to transform the existing, and to know the difference.

About: Konstantina Siountri is an architect with a diploma from the National Technical University of Athens (NTUA) and a PhD in Digital Cultural Heritage from the University of the Aegean.

Her academic background also includes an MSc in Conservation and Restoration of Historic Buildings and Sites from NTUA, as well as an MSc in Climate Crisis and ICT from the University of Piraeus.

At the University of Piraeus, she serves as a member of the Scientific Committee and as an Adjunct Lecturer in the MSc program “Digital Culture, Smart Cities, IoT and Advanced Digital Technologies.”

Professionally, she is the Deputy Director of the Service of Modern Monuments and Technical Projects of Attica, Eastern Central Greece, and the Cyclades at the Ministry of Culture, where she bridges heritage conservation with emerging digital technologies.