Project Green Thumb: 6m3 biogas build in Huntingdon PA.

April 11 2015 marks the inception of Pennsylvania's second Solar CITIES Puxin Biodigester, this one a 6m3 system that will act as the predigester for Keppy Arnoldsen's own unique digester design. A notable lack of nuts and bolts in critical joint areas led to the outer mold wall bursting under the pressure of the truck poured concrete, but the team recovered and repaired the damage with no real harm done.

Event date

Great pics! Love the last one. A social statement to the concept of "failure"! There is no such thing as FAILURE, just like there is no such thing as WASTE.