CarboSlag began with a simple question. What if the materials we consider waste could catalyse a systemic shift toward resilient, just, and regenerative futures? This question emerged not only from material innovation, but from observing landscapes shaped by industry. Places where extraction, production, and abandonment intersect. Places that reveal both the cost of linear systems and the opportunity for new ones.

With a background in urban planning and systems design, I came to understand cities and territories as interconnected flows of materials, energy, and consequence. This perspective informed earlier work on regenerative systems in agricultural regions, centred on a fundamental challenge. How can we close the loop between what industry extracts and what land needs to recover?

CarboSlag is where this line of thinking takes form.

We started by looking differently at industrial byproducts and the landscapes they leave behind. What if the wastescapes we tend to overlook are, in fact, future infrastructures for regeneration? Steel slag is produced in vast quantities every year and is often treated as a liability. Yet its mineral composition makes it uniquely suited to restore degraded soils and capture carbon in stable form. Recognizing this dual potential is not only a technical insight. It is a shift in how value is understood.

CarboSlag builds on this shift with a focus on practicality. We work with existing industries. We address real-world challenges such as post-mining land. We ground our work in measurable outcomes. Rather than creating entirely new systems, we aim to transform the ones already in place into regenerative cycles. At its core, CarboSlag reconnects industrial processes with ecological restoration. It turns byproducts into resources and degraded land into functioning ecosystems.

What drives us is a simple belief. The most durable climate solutions are those where commercial value and environmental impact are the same transaction. Not a trade-off. Not an offset. One and the same. This is our vision. A regenerative framework that repositions overlooked industrial wastescapes at the intersection of technical and living systems, catalysing new pathways toward resilient, environmentally just, and circular regions.

This is what we are building, one restored hectare at a time.”

— Tunca Beril Basaran