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Circular Economy

The circular economy is an economic model that aims to eliminate waste and keep products and materials in use for as long as possible through strategies such as reuse, repair, refurbishment, remanufacturing and recycling. Moving away from the traditional linear “take, make, dispose” model, the circular economy helps reduce resource consumption, lower greenhouse gas emissions and improve resource efficiency, making it a cornerstone of corporate sustainability and climate action.

Stay up to date with the latest circular economy developments with SustainabilityOnline, including sustainable packaging, waste reduction, recycling, resource efficiency, eco-design, product innovation and evolving environmental regulation. We explore how organisations are adopting circular business models, reducing material use, improving product lifecycles, increasing recycled content and responding to changing sustainability legislation.

Related topics: circular economy, resource efficiency, waste reduction, recycling, reuse, repair, remanufacturing, refurbishment, sustainable packaging, eco-design, product lifecycle, recycled content, extended producer responsibility (EPR), sustainable manufacturing, sustainable consumption, supply chain resilience, net zero, corporate sustainability and ESG reporting.

Coffee waste has the potential to be turned into a high-performance, biodegradable insulation material, a new study published in the journal Biochar has suggested.
  • Circular Economy
  • Research

New study explores how coffee waste can be turned into a high-performance building material

7 months ago7 months ago4 mins

Coffee waste has the potential to be turned into a high-performance, biodegradable insulation material, a new study published in the…

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Ingredient solutions firm Tate & Lyle has extended its partnership with Van Triest CirQlar, part of ForFarmers, focusing on the management and use of co-products generated during production.
  • Circular Economy
  • News

Tate & Lyle extends circular food systems partnership with Van Triest CirQlar

7 months ago7 months ago4 mins

Ingredient solutions firm Tate & Lyle has extended its partnership with Van Triest CirQlar, part of ForFarmers, focusing on the…

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A new study by SHEIN has suggested that while many global consumers engage in behaviours associated with circular fashion, such as rewearing, repairing and passing on garments, these tend to be driven by practical considerations.
  • Circular Economy
  • News

Circular fashion habits largely driven by practical considerations, says SHEIN

7 months ago7 months ago4 mins

A new study by SHEIN has suggested that while many global consumers engage in behaviours associated with circular fashion, such…

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Europe generates around 15.2 million tonnes of textile waste each year, with only a small share collected and sorted for recycling, a new report by Boston Consulting Group and ReHubs has found.
  • Circular Economy
  • News
  • Recycling

Europe generates 15.2 million tonnes of textile waste each year

7 months ago7 months ago4 mins

Europe generates around 15.2 million tonnes of textile waste each year, with only a small share collected and sorted for…

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Chinese battery and new energy technology firm CATL said that it achieved carbon neutrality in its core operations last year, while also taking steps to support the development of a circular battery economy.
  • Circular Economy
  • News

CATL achieves carbon neutrality in core operations, ramps up circular battery efforts

8 months ago8 months ago3 mins

Chinese battery and new energy technology firm CATL said that it achieved carbon neutrality in its core operations last year,…

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Ireland’s Circular Economy Strategy 2026-2028, launched by Minister for Climate, Energy and the Environment Darragh O’Brien and Minister of State with responsibility for the Circular Economy Alan Dillon
  • Circular Economy
  • News

Ireland unveils new ‘whole-of-government’ circular economy strategy

8 months ago8 months ago5 mins

Ireland has launched a new national plan to accelerate the country’s transition from a linear ‘take-make-waste’ model to a circular,…

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A new desalination membrane that converts seawater into freshwater has been developed at King Abdullah University of Science and Technology (KAUST), with researchers suggesting that it offers a 'powerful solution' to the world's growing water scarcity challenges.
  • Circular Economy
  • News

New technology offers solution to tacking water scarcity

9 months ago8 months ago3 mins

A new desalination membrane that converts seawater into freshwater has been developed at King Abdullah University of Science and Technology…

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A study by the American Chemical Society has suggested that fungi grown on side streams generated by food production, such as apple pomace and whey from cheese manufacturing, could be effectively developed into plant-based food additives.
  • Circular Economy
  • Research

Could fungi grown on food production side streams be the next big thing in plant-based food?

9 months ago9 months ago3 mins

A study by the American Chemical Society has suggested that fungi grown on side streams generated by food production, such…

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Chinese battery manufacturer CATL and the Ellen MacArthur Foundation have released a white paper outlining a circular value-chain roadmap for EV batteries, the first of its kind in the industry.
  • Circular Economy
  • News

CATL, Ellen MacArthur Foundation publish roadmap for circular EV batteries

9 months ago3 months ago4 mins

Chinese battery manufacturer CATL and the Ellen MacArthur Foundation have released a white paper outlining a circular value-chain roadmap for…

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A new study by researchers at the University of Eastern Finland has explored the role that circular economy startups play in driving systems change, even when demand for sustainable products isn't guaranteed.
  • Circular Economy
  • Research

Role of circular economy startups in fostering change explored in new study

10 months ago10 months ago3 mins

A new study by researchers at the University of Eastern Finland has explored the role that circular economy startups play…

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LATEST NEWS

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INTERVIEWS

repurposedMATERIALS’ Damon Carson on why businesses are throwing away materials that still have value
Mastercard’s Ellen Jackowski on how businesses are strengthening resilience through sustainability
Electrification Alliance’s Adrian Hiel on where electrification can have the greatest positive impact
Wind Energy Ireland’s Dave Linehan on the grid capacity conundrum
Sir David King on what climate action requires from people, business and government

Banner for the Oil and Gas Decarbonisation Congress (Feb 15–16, 2027, Berlin) with a dark background and abstract ribbon artwork.

EXPLAINERS

Shifting decision-making closer to communities
How a family-owned recycler handles metal, cars, and e-waste
Engineers test cloud-seeding drones for areas facing chronic water shortages
How circular construction actually works – from design to demolition and back again
Sustainable travel – lightening your carbon footprint

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Biodiversity
Circular Economy
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Environment
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Sustainability
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