There are many naturist villages, but none are ecological/sustainable.
There are more and more sustainable communities, but as far as I know none of them allow naturisme.
I would like to live and work in a sustainable community in the south of Europe.
As far as I know there is one place like this in the Dominican Republic called Cambium www.cambiumbene.com.
There is also something similar in Brazil. Here is a nice friendly video of Colina del Sol. But I would like to stay in Europe.
Being naked and not be ashamed of it or judge about it, gives a great sense of freedom. Besides the fact that the warm sun and wind on your skin feels great, it's purity, serenity, peaceful and feels in harmony with nature. It is the ultimate acceptance of ourselves and others. Respect for each other and nature is first priority. This is why I feel like it naturally fits in with eco/sustainable living. Of course everybody in the community would have to be a naturist or be very open minded to it.
I have been born and raised on a farm in the Netherlands. It was my dream to stay and live on that farm so I became an expert in Natural Horsemanship and became self employed. We've build an indoor arena and made it into a beautiful place. But ... it is a lot of work and the mortgage and costs of living are high. A few years ago I nearly had a burn out and that is when my spiritual search really began. Living in the NOW is becoming easier and easier. I would love to take it further and live a simple life in harmony with nature. Sustainable living seems to be the perfect choice. And if that could be done naked most of the time in a warm climate...that would be a perfect match.