Cath Hassell, director of ech2o consultants ltd, is an expert in sustainable water strategies and low-carbon technologies, formed from a background of 17 years in the plumbing industry and 18 years in environmental building. Cath is a founder member of SWIG (the Sustainable Water Industry Group), is on the steering group of The Green Register, and was a director of the AECB for seven years. She regularly delivers workshops to a wide range of audiences, from school pupils to construction professionals about environmental issues.
Trevon Jervis is one of our core school workshop facilitators. He has lived and studied both in the UK and abroad and has a particular interest in the effect of global warming on developing nations.