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  • Home
  • About Us
    • Our Story
  • News
    • New Critical Mineral Showcase Videos on Youtube!

    • Reflections on CCG’s Critical Mineral Showcase

    • Reflections from Singapore and Vietnam: ISIE 2025 and Climate-Compatible Growth Collaboration

    • Dr Fanran Meng wins Royal Society of Chemistry’s Early Career Prize

    • Critical Minerals dashboards

  • People
  • Projects
  • Publications
    • End-of-Life Management for Wind Turbines

    • The Impact of Mine Ownership on Trade of Metal Ores

    • A systematic review of resilience in the critical minerals supply chains, needed for the low-carbon energy transition

    • Assessing minimum energy requirements and emissions for different raw material compositions in clinker production

    • Barriers, enablers, and opportunities for scaling-up innovative and circular domestic retrofit business models in the UK

  • Resources
    • Resources
    • Talks
  • Contact
  • Home
  • About Us
    • Our Story
  • News
    • New Critical Mineral Showcase Videos on Youtube!

    • Reflections on CCG’s Critical Mineral Showcase

    • Reflections from Singapore and Vietnam: ISIE 2025 and Climate-Compatible Growth Collaboration

    • Dr Fanran Meng wins Royal Society of Chemistry’s Early Career Prize

    • Critical Minerals dashboards

  • People
  • Projects
  • Publications
    • End-of-Life Management for Wind Turbines

    • The Impact of Mine Ownership on Trade of Metal Ores

    • A systematic review of resilience in the critical minerals supply chains, needed for the low-carbon energy transition

    • Assessing minimum energy requirements and emissions for different raw material compositions in clinker production

    • Barriers, enablers, and opportunities for scaling-up innovative and circular domestic retrofit business models in the UK

  • Resources
    • Resources
    • Talks
  • Contact

Professor Jonathan Cullen in top 2% of scientists worldwide

Laura Prestwich
September 26, 2024

Stanford has recently listed Professor Jonathan Cullen in the top 2% of scientists for 2024. The database uses Scopus data provided by Elsevier, and features citation scores and rankings for researchers...

ISIE-SEM conference 2024, Beijing

Luke Cullen
September 23, 2024

This August, I had the chance to head out to Beijing for the Industrial Ecology Socio-Economic Metabolism (ISIE-SEM) conference with fellow Refficiency members Jonathan Cullen and Fanran Meng....

Introducing Mat-dp model tools

Laura Prestwich
September 19, 2024

New paper from Karla Cervantes Barrón and Jonathan Cullen: Using open-source tools to project bulk and critical material demand and assess implications for low-carbon energy and transport systems:...

Machine learning for gap-filling in greenhouse gas emissions databases

Luke Cullen
September 19, 2024

New paper evaluates the potential of machine learning methods to automate the completion of GHG datasets.

Photo journal of a research trip to China

Laura Prestwich
September 13, 2024

From 24th August – 4th September, Refficiency group leader Professor Jonathan Cullen went to China on a research trip. Firstly, Jonathan attended the Joint ISIE Socio-Economic Metabolism (SEM)...

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