International Sunpulse Seminar

The International Sunpulse Seminar, held at Tamera Peace Research Center in August 2015, showcased the pioneering work of Jürgen Kleinwächter and his team, together with Tamera’s energy technology team. The latest model low-temperature Stirling Engine, the Sunpulse 500, was shown in action and the most recent research on a precision solar furnace was presented.

Jürgen Kleinwächter’s work encompasses a wide range of enabling technologies for future decentralised energy supply networks that function in cooperation and synergy with nature and human needs. A recently founded company, SunOrbit, is making these systems commercially available.

The seminar brought together engaged decision makers and active cooperation partners from around the world. Much of the material presented at the seminar is available here online.…
Sunpulse: Why Low Temperature Stirling Engines: Theory and Possibilities by J.Kleinwachter…
Sunpulse 500; Showbox Tour by Jürgen Kleinwächter at Tamera solar Testfield…
Solar Village in Action: The TestField at Tamera Healing Biotope 1…
Sunpulse: Concept of Solar Power Village by Jürgen Kleinwächter at Tamera…
House in House – Combining the EPG and Architecture by Jürgen Kleinwächter at Tamera…
Sunpulse 500: Present to the Future by Jürgen Kleinwächter at Tamera…
Concept of Multi zone Architecture by Janos Valder…
Step by Step Freedom with the Sun…
Sunpulse: Precision Membrane Fix Focus Mirror



The Sorraia is a rare breed of horse indigenous to the portion of the Iberian peninsula, in the Sorraia River basin, in Portugal. The Sorraia is known for its primitive features, including a convex profile and dun coloring with primitive markings.
This Documentary introduces Alfredos project concerning the research of the Sorraia Horse.
Music By KOAN Sound
Filmed at Herdade do Freixo do Meio
Filmed by Serena Aurora

What ManKind Left Behind

On the island of Utila in Honduras i went for a walk on the beach and this is what i saw…..what mankind has left behind. Is this what us humans have done to some of the most beautiful beaches? Is it too late to make a mends? Lets try and undo the mess we are leaving behind. RECYCLE and UPCYCLE!
Filmed 2013 by Serena Aurora

Wildlife in Costa Rica

More than 25% of Costa Rica’s land is dedicated to national parks, reserves and wildlife refuges. There are more than 100 different protected areas to visit. Countless wild animals are displaced by urban sprawl and habitat fragmentation, which sometimes lead to conflicts between people and wildlife.
I visited two national parks in Costa Rica: Tortugureo and Corcovado and these are all the animals i saw…
music by Psychadelik Pedestrian – Another Boring Lunchtime
(… Pedestrian)
“Materia” by M-PeX (
Filmed by Serena Aurora April 2013

permaculture recycled

on a small islands called Utila off the coast of Honduras lives a guy called shane whom has broken away from all the social restraints and has built his own house. he is now building his own permaculture garden. however he is doing it slightly different from others…..he uses cardboard boxes! this short film talks about shane’s key concepts and tips on permaculture. filmed by serena aurora

a school in honduras

on a tiny island called Utila off the coast of Honduras…a school crys out for help. This film is to aid their cry. They have managed to bodge together 4 computers out of nothing, but still need more, in order to teach a full class efficiently. if you can help this school please do. filmed by serena aurora.