Carl Duivenvoorden

Speaker – Writer – Sustainability Consultant

“Maybe you can’t change the whole world, but you can change your little corner of it. And when you change your corner of the world, you change the world.”

The environment: it’s a complicated subject.  Most people and organizations want to do the right thing.  But amid the daily flood of new information, how do you sort fact from fiction, and know just what that ‘right thing’ is?

Carl Duivenvoorden can help – with dynamic keynotes, presentations and more.


Keynotes, Presentations & Workshops

Dynamic and thought-provoking presentations for your team, conference or special event.

Green Ideas & Other Writings

FREE sustainability tips and guidance for individuals, organizations and businesses.


For businesses and organizations looking for opportunities in the coming green economy, and wanting to save money, energy and our environment.