Pedal Power Washing machine, 2010
Installation | Washing machine, bicycle parts, scrap, wood
Windpower – Very Easy, 2010
Installation | Natural materials, trash, scrap | 1m Ø, 12 Volt, 60 watt
Christian Kuhtz’s credo is »ideas instead of trash«. His usable objects consist wholly of scrap and trash; for this, writes manuals for small wind generators made of trash and explains how electricity, aerodynamics, repellers, dynamos, or chargers work. The energy generated by the wind turbine is used to charge the car battery.
Modern ecological technologies like solar energy collectors or wood stoves are conceived in such a way that they only work with electricity, and can only be serviced by experts. But the DIY construction of simple solar energy plants that works without electricity could be popular knowledge, like the DIY construction of good wood stoves is still commonplace in some parts of Russia. Many things that are destroyed here as junk, or burnt into poison, were not necessary to produce in the first place, or can be directly turned into more useful things by hand, without a melting furnace or smokestack. In countries, where people cannot be wasteful to the detriment of others, this is quite normal.
When after the energy crisis in 1973 nuclear power was propagated (instead of »stopping wastefulness«), I was a student and trainee, and in addition I was working intensively on techniques to save and be self-sustaining. In 1977, I created the first hut with a functioning wind turbine made of trash, soon thereafter I made solar collectors, load-carrying bicycles, and low-energy stoves out of trash, wood, bricks from demolished buildings, and clay. Even though I reveal the special aesthetics of old materials, my real art is to use found trash and natural materials in as simple a way as possible for technologies that remain easy to understand, make us more independent, and help us. In the construction of simple everyday objects, I can directly integrate the beauty of nature’s gifts into the design, and develop especially practical solutions. A bench made of crotches is much more robust than one made of wooden slats. And I can experience the cycle of things from nature back to nature. Things I have built myself, I can also repair myself—traces of their use, holes, and colourful patches tell their history— or make something new out of what is left over. I have been passing on the joy of building things oneself, and instructions on alternative technologies (the result of many years of experience) since 1983 in my series Einfälle statt Abfälle (Ideas Instead of Trash), with texts and drawings by me.
Christian Kuhtz becomes national winner technology 1977 – Stiftung Jugend forscht e. V. | 2006 – Inventor full-time – Old hats with a few coiffed details