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Refficiency

  • Home
  • About Us
    • Our Story
  • News
    • Final Call for Abstracts: ISIE SEM 2026 Conference

    • Looking back at 2025

    • Conference Recaps: The Symposium on Diabetes in Humanitarian Crises, and IPHU on Public Pharma

    • New Critical Mineral Showcase Videos on Youtube!

    • Reflections on CCG’s Critical Mineral Showcase

  • People
  • Projects
  • Publications
    • China’s role in the UK energy transition: from mine to technology

    • Critical Minerals in the ASEAN region: assessing opportunities and risks

    • Resilience of Critical Minerals Supply Chains

    • From variance to value: Stabilizing circular exchanges in industrial symbiosis networks

    • Material circularity in the UK’s foundation industries

  • Resources
    • Resources
    • Talks
  • Contact
  • Home
  • About Us
    • Our Story
  • News
    • Final Call for Abstracts: ISIE SEM 2026 Conference

    • Looking back at 2025

    • Conference Recaps: The Symposium on Diabetes in Humanitarian Crises, and IPHU on Public Pharma

    • New Critical Mineral Showcase Videos on Youtube!

    • Reflections on CCG’s Critical Mineral Showcase

  • People
  • Projects
  • Publications
    • China’s role in the UK energy transition: from mine to technology

    • Critical Minerals in the ASEAN region: assessing opportunities and risks

    • Resilience of Critical Minerals Supply Chains

    • From variance to value: Stabilizing circular exchanges in industrial symbiosis networks

    • Material circularity in the UK’s foundation industries

  • Resources
    • Resources
    • Talks
  • Contact

Leni Cullen

Final Call for Abstracts: ISIE SEM 2026 Conference

Leni Cullen
January 7, 2026

ISIE SEM 2026 Conference Deadline Final Call for Abstracts: Deadline 31st January 2026 Click here for more information

From variance to value: Stabilizing circular exchanges in industrial symbiosis networks

Leni Cullen
January 5, 2026

Enar reflects on his recently published paper 'From variance to value Stabilizing circular exchanges in industrial symbiosis networks'.

Conference Recaps: The Symposium on Diabetes in Humanitarian Crises, and IPHU on Public Pharma

Leni Cullen
December 17, 2025

Chris recounts her experiences at two conferences this year: the IPHU on Public Pharma and The Symposium on Diabetes in Humanitarian Crises.

New Critical Mineral Showcase Videos on Youtube!

Leni Cullen
November 13, 2025

We have posted recordings of our most recent showcase on the Refficiency Youtube Chanel. Click for the links!

End-of-Life Management for Wind Turbines

Leni Cullen
November 3, 2025

New paper assesses current end-of-life practises for wind turbines and discusses future improvements that should be made to manage materials circularity.

Reflections on CCG’s Critical Mineral Showcase

Leni Cullen
October 20, 2025

Session by session review of CCG's Critical Mineral Showcase.

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