Crowdfunding since 2010
Undune is a documentary about an alternative place to do your “business”, the resurrection of an ancient method from the Amazons region and the battle of a few innovative people to dry up the wasteful culture of water toilets: Instead of using drinking water to flush away and destroy our manure, it can be transformed into a valuable resource - black soil or terra preta.
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Funding period
5/13/14 - 7/1/14
June until October 2014
Website & Social Media
Minimum amount (Start level): €
4,300 €
Movie / Video
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Soli-Party für UNDUNE am 18.07.2014 ab 21 Uhr in der Panke

Dennis Rätzel
Dennis Rätzel2 min Lesezeit

[English version below]

Wir laden euch ein, mit uns unsere erfolgreiche Crowdfunding-Kampagne zu feiern. Am Freitag dem 18. Juli veranstalten wir dafür eine Soli-Party in der Panke (Gerichtstr. 23, Wedding).

Ab 21 Uhr werden wir unser Projekt vorstellen und eine Diskussion haben. Dort könnt ihr mit uns in Kontakt kommen. Um ca. 23.00 Uhr, wird die Party starten.

Von Unterstützern erwarten wir keine Spende, obwohl wir uns natürlich über jede finanzielle Unterstützung freuen würden. Für alle anderen empfehlen wir eine Spende von 5 Euro, wären aber nicht traurig, wenn ihr nicht so viel geben könnt. Jeder Euro hilft uns bei unserem Projekt.

Damit die Party erfolgreich wird, brauchen wir eure Unterstützung bei der Promotion! Bitte sagt allen, die ihr kennt und die Interesse haben könnten bescheid. Kommt selber vorbei und bringt eure Freunde mit! Wir freuen uns auf eine tolle Party mit euch.

DJ-sets von:

KRTS [Project Mooncircle],
DJ Zhao [Ngoma Soundsystem],
Futurismo [Futurisms],
Rebecca [Barkness],

[English version]

To celebrate our successful crowdfunding campaign and to raise a little more money for our project, we have a party. You are all cordially invited to come for the following activities:
- learn something about Terra Preta Toilets in our screening/talk at the beginning of the event
- talk to us about Terra Preta Toilets
- have a nice party and dance to some awesome DJ-sets

Supporters of our crowdfunding campaign are not expected to donate. Of course, we are happy about every additional Euro that goes into our budget. For everyone else, we recommend a donation of 5 Euros, but we would of course not be upset if you pay less.

To make this party a success, we need your help, in particular, for the promotion! Please, tell everyone you know that might be interested about the party! Please, invite your friends. Please, come around and have a great party with us!

Screening and discussion: 21:00

Party: 23:00

DJ-sets by:

KRTS [Project Mooncircle]
DJ Zhao [Ngoma Soundsystem]
Futurismo [Futurisms]
Rebecca [Barkness]



Dennis Rätzel
Dennis Rätzel2 min Lesezeit


Dennis Rätzel
Dennis Rätzel1 min Lesezeit

The crowdfunding project has been successfully completed. Supporting and ordering is no longer available on Startnext.

  • The processing of orders placed will be handled directly by the project owners according to the stated delivery time.

  • The production and delivery is the responsibility of the project owners themselves.

  • Cancellations and returns are subject to the terms and conditions of the respective project owner.

  • Revocations and cancellations via Startnext are no longer possible.

What does this mean? 
Legal notice

6/24/14 - 7 days before the end of the campaign, we have...

7 days before the end of the campaign, we have paid the lacking amount to reach the funding threshold. For that, we used ​​additional funds from EM Scheiz-AG, Christoph Fischer GmbH and Multikraft GmbH. Our work can thus begin.
But don't be discouraged to support us. We can invest additional money for the translation of the film into other languages ​​and a wider distribution.

5/18/14 - For those who cannot watch the video, prefer a...

For those who cannot watch the video, prefer a slightly shorter description of the project or would like to see more pictures of the project, there is a brief description here:

Feel free to send this pdf-file also to acquaintances, friends or relatives who may not want to deal with the internet!

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