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STATE OF AFFAIRS

STATE OF AFFAIRS

A blog on sustainability and the science behind it

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Category: Material Cycle

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Growth of in-use stocks: Central obstacle to closing material cycles
  • Industrial Ecology
  • Material Cycle
  • Sustainable consumption

Growth of in-use stocks: Central obstacle to closing material cycles

  • Stefan Pauliuk
  • 13th November 2017
  • 0

Recycling, re-use, and remanufacturing are central sustainable development strategies. In most cases, they save both: […]

The lifetime of materials in the technosphere
  • Industrial Ecology
  • Material Cycle

The lifetime of materials in the technosphere

  • Stefan Pauliuk
  • 29th October 2017
  • 0

We often hear the claim that metals can be recycled indefinitely often, without loss of […]

Wanted: Lead Indicators for the Circular Economy in Organizations
  • Industrial Ecology
  • Material Cycle

Wanted: Lead Indicators for the Circular Economy in Organizations

  • Stefan Pauliuk
  • 22nd October 2017
  • 0

The circular economy now has a guiding standard for its implementation in organizations. It is […]

Wie Nachhaltig ist die FreiburgCup?
  • Material Cycle
  • Sustainable consumption

Wie Nachhaltig ist die FreiburgCup?

  • Stefan Pauliuk
  • 17th June 2017
  • 0

Im November 2016 hat die Abfallwirtschaft und Stadtreinigung Freiburg GmbH (ASF) die FreiburgCup als Alternative […]

Young researcher seminar on Material Flow Analysis and sustainable material cycles
  • Industrial Ecology
  • Material Cycle

Young researcher seminar on Material Flow Analysis and sustainable material cycles

  • Stefan Pauliuk
  • 13th June 2017
  • 0

on June 12 and 13th, IEF hosted a 1 1/2 day workshop on Material Flow […]

Inclusion of consumption as a way to fix the problem of free allocations in emissions trading – An application of material flow cost accounting to climate policy
  • Industrial Ecology
  • Material Cycle
  • Sustainable consumption

Inclusion of consumption as a way to fix the problem of free allocations in emissions trading – An application of material flow cost accounting to climate policy

  • Stefan Pauliuk
  • 8th June 2017
  • 1

Summary: A new policy proposal submitted by Karsten Neuhoff and colleagues recommends charging consumers of […]

Visit of Prof. Yasushi Kondo at IEF
  • Industrial Ecology
  • Material Cycle

Visit of Prof. Yasushi Kondo at IEF

  • Stefan Pauliuk
  • 1st March 2016
  • 0

Last month, IEF was honoured to host Yasushi Kondo, professor of Econometrics at the Faculty […]

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Recent Comments

  1. Universitas Islam Sultan Agung on Introducing ODYM-RECC – A community model for circular economy and material efficiency assessments30th December 2025
  2. Universitas Islam Sultan Agung on On the future of scientific publishing for sustainability research23rd December 2025
  3. Stefan Pauliuk on Introducing ODYM-RECC – A community model for circular economy and material efficiency assessments14th November 2025
  4. Teknik Elektro on Introducing ODYM-RECC – A community model for circular economy and material efficiency assessments20th October 2025
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