The environmental problems caused by the provision of energy are becoming an
ever-increasing burden to societies in all countries. Efforts to find
solutions to these problems are gathering momentum around the world, but
those working in the field are faced with an equally fast-growing mountain
of information that is not always easily accessible.
E4tech consultants created this site to provide an introduction to some of
the sustainable energy fields in which we work, ranging from transport to
building physics to economics and policy, and to provide further technical
details. We hope that this information provides a clear and reliable
starting point for anyone beginning to explore the wide range of information
on these subjects on the internet. e-sources may be useful for anyone
interested in sustainable energy solutions, whether in academia, industry or
To make the site as helpful as possible, please do contact us with
suggestions of what you would like to see or what could be improved, or
indeed if you would like to contribute information.