Environmentally Friendly Products & Materials

[senglish]

In his reply on transformer oil, jbartos linked a web site for a more environmentally friendly alternative to mineral-based transformer oil. Has anyone got any other good links to suppliers or directories of sustainable / environmentally friendly products and materials? In particular, any good alternatives to PVC-insulated cables?

 

[jbartos]

Suggestions:
1. Visit

http://www.iec.ch/cgi-bin/procgi.pl/

http://www/iecwww.p?wwwlang=E&wwwpr...&pubno=1099&part=&se=&number=&searchfor=&ics=

for IEC Std 1099
and
2.

http://www.cooperpower.com/Products/Transformer/Envirotran/

for more info