Materials

Europe's waste could supply more than half of its CRMs by 2050

Europe's waste could supply more than half of its CRMs by 2050

Building an onshore wind farm requires nearly nine times more mineral resources than a gas-fired power station. And as the energy transition accelerates, driven by electrification, the spread of ren...

Walter Stahel: “The owner has become the manufacturer’s slave”

Walter Stahel: “The owner has become the manufacturer’s slave”

Walter Stahel is one of the founding thinkers of the circular economy. A Swiss architect and industrial analyst born in 1946, he first outlined the concept of selling performance rather than product...

Life cycle to carbon credits: the importance of EPDs in structural timber

Life cycle to carbon credits: the importance of EPDs in structural timber

This article is part of the thematic channel The Carbon Observer: subscribe to the newsletter Within the framework of the new EU Regulation on Carbon Removals and Carbon Farming (CRCF), t...

EBC25 Highlights Europe’s Shift Toward a Circular, Biobased Economy

EBC25 Highlights Europe’s Shift Toward a Circular, Biobased Economy

The European Bioplastics Conference (EBC25) will return to Berlin on 2 and 3 December 2025, marking two decades of international dialogue on material innovation and the growing relevance of biopolym...

Heidelberg Materials: A Global Strategy to Reduce the Emissions of Cement

Heidelberg Materials: A Global Strategy to Reduce the Emissions of Cement

This article is also available in Italian / Questo articolo è disponibile anche in italiano The cement industry is one of the most hard-to-abate industrial sectors in terms of decarbonisatio...

Startup Elementerre: the future of construction with rammed earth and bulrush

Startup Elementerre: the future of construction with rammed earth and bulrush

This article is also available in Italian / Questo articolo è disponibile anche in italiano Elementerre is a Senegalese company founded with the mission of revolutionising the construction s...

Startup, Mycelium-based Eco-friendly Leather from Argentina with Mycorium Biotech

Startup, Mycelium-based Eco-friendly Leather from Argentina with Mycorium Biotech

This article is also available in Italian / Questo articolo è disponibile anche in italiano Founded in 2022, the Argentinian startup Mycorium Biotech specialises in the production of a susta...

Huge potential for a global circular economy going unleveraged

Huge potential for a global circular economy going unleveraged

This article is also available in Italian / Questo articolo è disponibile anche in italiano Beginning to write this year’s Circularity Gap Report, we were driven by a simple question: ...

A Map of the Material World: Interview with Ed Conway

A Map of the Material World: Interview with Ed Conway

This article is also available in Italian / Questo articolo è disponibile anche in italiano The digital revolution, the dematerialisation of work, the web, and social networks may give us th...

Startup, Front: Construction Materials from Demolition, Corn, and Cardboard Waste

Startup, Front: Construction Materials from Demolition, Corn, and Cardboard Waste

This article is also available in Italian / Questo articolo è disponibile anche in italiano The first of these to be put on the market was WasteBasedBricks, created starting from a grinding ...

Startup, Kuori: Bioplastics from Olive Pits and Nut Shells

Startup, Kuori: Bioplastics from Olive Pits and Nut Shells

This article is also available in Italian / Questo articolo è disponibile anche in italiano Founded in 2022, Kuori is a Swiss cleantech company that uses food byproducts such as olive pits a...

Bio-based Polymers worldwide: Status and Outlook

Bio-based Polymers worldwide: Status and Outlook

This article is also available in Italian / Questo articolo è disponibile anche in italiano As the New Year begins, let's take a closer look at the current state of bio-based polymers. We lo...

Journey through the material world: RM54 interviews

Journey through the material world: RM54 interviews

This article is also available in Italian / Questo articolo è disponibile anche in italiano The Think Tank section of issue 54 of Renewable Matter offers an in-depth exploration of the ...

Uranium: Kazakhstan-Russia Axis Holds Europe in Check

Uranium: Kazakhstan-Russia Axis Holds Europe in Check

This article is also available in Italian / Questo articolo è disponibile anche in italiano Whether one likes it or not, nuclear fission power plays a central role in the global decarboniSat...

Why We Must Proceed Cautiously in the Bio-based Material Transition

Why We Must Proceed Cautiously in the Bio-based Material Transition

This article is also available in Italian / Questo articolo è disponibile anche in italiano A few years ago, I remember reading about houses on a Danish island thatched with thick layers of ...

MMLX

MMLX

This article is also available in Italian / Questo articolo è disponibile anche in italiano By 2060, world resource extraction will reach an astronomical 160 billion tonnes per year. A figur...

Circularity Gap Report 2024, a roadmap to lead the world towards the circular economy

Circularity Gap Report 2024, a roadmap to lead the world towards the circular economy

Everyone is talking about it, but few actually practice it: while the circular economy is now a megatrend (considering the number of articles, reports and debates on the topic increased threefold in...

Startup, Kubik: plastic recycling for low-cost and low-carbon construction

Startup, Kubik: plastic recycling for low-cost and low-carbon construction

Kenyan startup Kubik transforms difficult-to-recycle plastic waste into low-cost and low-carbon-emission construction materials for building long-lasting and less polluting structures. From sch...