Links
You may find the following links useful
Hate paying for 0845 or 0870 numbers came across this very usfull site.
Renewable Energy news items.
My company REHAU ltd are one of Europe’s largest polymer processors, with products for Automotive, industry and Construction. I specialise in Pipes and products used in renewable and low energy heating and cooling systems. 
RIBA can offer a range of CPD Seminars covering a wealth of subjects, including several from REHAU like Underfloor heating & cooling, Renewable Energy, Exploiting Ground Source energy and district heating.
One of REHAU's patners ICAX have very interested Technology to collect solar energy in summer and re-use for heating in winter; Interseasonal heating.
Why are we using all this fossil fuel when the sun can drive our heating even in the climate of Canada? This community at Drakes landing are doing just that. www.dlsc.ca 