We were delighted to welcome delegates from the Oxford Climate Change Conference down to the hydro for a tour.
The conference brought together towns and cities across the UK and the rest of Europe who are committed to tackling climate change. Its aim was to strengthen our understanding of the issues, our support for each other and our effectiveness in combatting global warming.
It was great to be able to share our story with people from across Europe. 
Photo credit: Martin Stott