Delivering integrated climate change solutions across industry, government and community.


We assist industry, government and community organisations across the world to plan for climate impacts and to measure the benefits of climate actions.

Since 2018, Rohan has taken on the role of CEO with XDI - Cross Dependency Initiative. Learn more about this exciting technology here

With a proven ability to build and foster enduring partnerships, Rohan Hamden and Associates deliver integrated solutions to sustainability and climate reform that provide direct benefits through:

  • Climate change planning and technical advice
  • Community and stakeholder engagement
  • Government liaison
  • Independent technical advice
  • Business management

We offer:

  • Strategic government relations advice
  • Advice on climate change adaptation across all levels of government
  • Independent technical assessment of planning documents and climate change data
  • Tailored communication and engagement strategies
  • High level policy and program development
  • Project management
  • Workshop facilitation


XDI - Cross Dependency Initiative