It has been 10 years since O2 Environmental founder Paul O’Callaghan published the article, Singapore International Water Week 2011 – a Glimpse into the Future for Urban Water Management. The exploration of why we should look to Singapore for a glimpse into how...

Water runs through the circular economy

Circular economy approaches can add value to a vast range of processes and product sectors, but water is the ‘blue thread’ that flows through it all, Nick Jeffries tells Paul O’Callaghan, chief executive, BlueTech Research. The Ellen MacArthur Foundation was launched...