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.
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…
the 7 states
In March 2016 Lumia and I travelled 7 US states. We were invited by Solar C³ITIES INC, a non-for-profit organization based in Pennsylvania.
oh my portugal
Visting Portugal / Tamera ecoVillage in September 2014 on invitation by Solar C³ities e.V. I joined the Blueprint, a group of like minded people…
NYC spring
In 2014 I followed an invitation by SolarC³ITIES TH Culhane to visit NYC, Dobbs Ferry. It was the first time I went to the States.
Ruhrpott Part Four - long kiss goodbye
Part four of the Ruhrpott series. The final chapter. I was already torn away from Essen.
Ruhrpott Part One - a new city
Over 8 years I took a lot of photos. I started with a Canon 60D and then switched to a Sony Nex 7. Those bulky and heavy DSLRs are like dinosaurs…
Portuguese days
In September 2017 I went to Portugal to meet with the Blueprint Alliance.
Ruhrpott Part Three - return of the wiseguys
3rd Part of the Ruhrpott Quadrologie. I walked through the city several times at different hours.
