Umanotera - Slovenian foundation for sustainable development.
Eko vas - slovene eco village web page.
Eko sela - Balkan Eco Village Network.
GEN - Global Eco Village Network.
USOFA - Union of Slovenian Organic Farmers Association.
WWOOF - World Wide Opportunities on Organic Farms.
No-Dig Gardening - grow your own food the no-dig gardening way.
Earthship - radically sustainable green buildings made of recycled materials.
The Natural Home - the natural home building source.
Energy and eco-systems
AURE - national agency for renewable energy sources.
IOVE - institute for renewable energy.
Reed bed systems
EYFA - European Youth For Action.
Friends of the Earth
Story of Stuff