Latest News

ech22o Winter newsletter - Read now

ech2o win SWIG award. Read More


Panorama's 'Drinking our Rivers Dry.
Cath's Water Column, "Did Panorama miss the point" Read more
How the McRobies reduced their water consumption. Read the facts.

Background to ech2o

ech2o consultants ltd are a small environmental consultancy set up in 2004 and led by Cath Hassell. Cath is an expert in sustainable water strategies and low-carbon and zero-carbon technologies, formed from a background of 17 years experience in the conventional plumbing industry and 11 years in environmental building. From 1998 - 2004 she worked at Construction Resources, designing and implementing rainwater harvesting, greywater recycling and solar technologies for domestic, commercial and industrial sites. She was a founder member of the UKRHA and a director of the AECB (the Sustainable Building Association) for 7 years. She has been a core trainer for The Green Register since its inception in 2002. Fascinated by how we use water across different age-ranges, cultures and genders, Cath talks (and writes) about technological and behaviour-change solutions to water shortages to a wide range of audiences, in the UK and abroad, including over 8000 school pupils in 2009.