Geraldine Brennan

About Geraldine Brennan

Circular Economy Lead

Geraldine supports Irish manufacturers and their supply-chains transition to a zero-carbon economy through designing circular business models and systems innovation demonstration projects.


A decade exploring the barriers and enablers of industry adoption and implementation of circular and sustainable business models.


  • BA in Politics & Philosophy
  • MSc in Environmental Technology
  • PhD in Strategic Management & Sustainable Development

What motivates you at IMR?

The opportunity to be part of an organisation which is multi-cultural, multi-disciplinary and committed to working with manufacturing supply-chains to role model and lead the transition to a low carbon circular economy in Ireland.


Circular Economy

Sustainable Development

Business Model Innovation

Systems Thinking


Project Management

Bid Writing