The last episode of the Ruhrpott tetralogie is now online at Ruhrpott Part IV - long…
Photography about biogas
Biogas is the most important power source we will have after peak oil. Biogas can bridge the problems that solar and wind power have, their availability. Biogas is the missing sustainability puzzle, especially small scale biogas. If you are interested in Biogas check Biogascentral.net, especially their Wiki.
Filling the biogas demonstration system
We stayed at Curious on Hudson to meet the…
The mud, the shit
For demonstration of biogas systems we filled a bucket with duck shit and water from the local pond.
Puxin biogas digester
A puxin biogas plant foamed in
Discuss I
Biogas experts talking about a biogas plant.
Biogas workshop II
A professor explaining a biogas plant to the audience.
Biogas workshop I
TH Culhane explaining the Puxin biogas plant to biogas training course participants.
Biogas sensor board
Temperature sensing unit for a biogas plant
Free energy comes from biogas
A biogas plant and a PVC storage bag in the basement of a house.
Wall cut
A view through a window into another world.
cuban affairs
Cigars, cars and landscapes. Photos from Cuba, the city of Havana, and Varadero
Portuguese days
In September 2017 I went to Portugal to meet with the Blueprint Alliance.
twenty days and one week
In 2015 we stayed for twenty days and one week in Finland.
to the north
from Germany to Denmark to Sweden to Finland - by train using a Interrail ticket.
biogas experimentation week
In August 2015 I went to Tamera for the 3rd Blueprint meeting and the Biogas experimentation week.
Ruhrpott Part Two - the night strikes back
Part two of the Ruhrpott Series. I visited Tiger and Turtle, helped a butterfly, opened the EmptySpace, and yes: I took a lots of sundown photos…
Ruhrpott Part Four - long kiss goodbye
Part four of the Ruhrpott series. The final chapter. I was already torn away from Essen.
I love Berlin
Berlin, the capital of Germany. I have to say: yes, I do love Berlin.
Oslo Permanent
In 2019 I went to Oslo for the Nordic Institute…
