The Sustainable Society Foundation, SSF, is a non-profit organization, established in 2006 with the objective of stimulating and assisting societies in their development towards sustainability. The SSF is based in The Netherlands and operates globally. The SSF has developed the Sustainable Society Index, SSI, which shows at a glance the level of sustainability of 151 countries. Choose below your own country.

Spiderweb SSI-2012
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The world at a glance

6 graphs clearly show the actual level of wellbeing and sustainability of the world at large as well as developments over time.
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Audit JRC

Logo EUThe Joint Research Centre (JRC) of the European Commission has published the audit on the SSI.
> Read more

Interactive maps

Interactive maps SSIThe Sustainable Society Index – SSI – shows at a glance how sustainable each of 151 countries is. Look for yourself.
> Have a look

Update SSI-2012

Logo EUDownload the update 2012!


New Update City Index

Kaart GDI-2014A new version of the sustainable city index has been published for all 403 municipalities in The Netherlands.
> Read summary
> See also www.gdindex.nl

Sustainability tour

Sustainability tourHave you ever travelled on a sustainability tour, showing you the highlights of development towards sustainability? You're welcome on our tour.
>Take a free ride

The earth offers enough for everyone's need
not for everyone's greed
Mahatma Gandhi