Interviews, pictures and presentations with and from Groasis
The Groasis Ecological Water Saving Technology has gathered various visuals for you. This material contains pictures, interviews given by Pieter Hoff, PowerPoint documents that you can use for your own presentations and more!
Interviews with Pieter Hoff
Pieter Hoff, the inventor of the Groasis Ecological Water Saving Technology gives regular interviews. We have gather all the interviews for you and put them in a list.
| Radio 1 - 2017 | Video |
| Innovatie estafette - 2017 | Video |
| BEBR - 2017 | Video |
| Boerderij Vandaag - 2017 | Text |
| Rijksdienst voor Ondernemend Nederland - 2016 | Video |
| Omroep Brabant - 2016 | Video |
| Radio interview NPO - 2016 | Listen fragment |
| Agua, Vida y Naturaleza - 2015 | Video |
| How can trees live - 2015 | Video |
| Babson Energy - 2013 | Text |
| BV Brabant - 2010 | Video |
| Poptech interview - 2010 | Video |
| Poptech seminar Camden Maine - 2010 | Video |
| ABC 7 San Francisco - 2010 | Text |
| RTL nieuws - 2009 | Video |
Speeches about the Groasis Ecological Water Saving Technology
| Marjolijn Sonnema (Dutch Director General Agro and Nature, Ministry of Economic Affairs) about the Growboxx® at the Business Forum Argentina - Holland (May 2017) | Download |
Download pictures
Here you can find various downloads of pictures. You will find pictures of Pieter Hoff, the inventor of the Groasis Ecological Water Saving Technology, diverse reforestation projects and more! Do you need more pictures? Please take a look at one of our photo albums. Click here to go to the photo albums of the plantings and click here to go to the photo albums of the results.
| Pieter Hoff with Mark Rutte (Prime Minister of the Netherlands) and the other winners of the National Icons | Download |
| Pieter Hoff with the Growboxx® plant cocoon in his botanical garden | Download |
| Pieter Hoff with the Growboxx® plant cocoon after winning the National Icons | Download |
| Pieter Hoff during a presentation at the preliminaries of the National Icons | Download |
| All the 10 finalists of the National Icons | Download |
| Pictures of Pieter Hoff with trees | Download |
| Pictures of multiple projects | Download |
PowerPoint presentations
Do you want to have the official PowerPoint presentation of Groasis and use it for you own speeches? You can do that! Download here the PowerPoint with the corresponding videos. Besides the PowerPoint presentation, you are free the use all the other imagery that you will find on this page.
| Groasis Power Point Presentation - version 2017 | Download |
| Download here the movie of the Dubai experiment | Download |
| Download here the movie of the Ecuador project - 200 days after planting | Download |
| Download here the movie of the Groasis Capillary drill | Download |
The drawings of the Waterboxx® plant cocoon
Download here the official drawings of the Waterboxx® plant cocoon. In these drawings you can see what the functionalities are of the Waterboxx® plant cocoon and how it works.
| Groasis logo and the Waterboxx® plant cocoon drawing | Download |
| The open design of the Waterboxx® plant cocoon | Download |
| The design of the Waterboxx® plant cocoon - top and side view | Download |
