[Stoves] Biogas backpack

[Richard Stanley]

Crispin,

Thats great! Its almost 6 x the volume and probably about the same weight as that same woman's firewood load per day: 
Brilliant !

Richard Stanley


On Jan 9, 2012, at 6:59 AM, Crispin Pemberton-Pigott wrote:

> Dear Friends
>  
> Now this is an innovation that is worth a quick look – a portable biogas digester!
>  
> http://blog.zeit.de/gruenegeschaefte/2011/12/05/biogas-per-rucksack-transportieren/
>  
> The link came in a news alert from Energypedia News info at energypedia.info
>  
> ++++++++
> Jan Söhlemann published a new blog article:
> 
> Biogas Backpack
> 
> An interesting little thing that i came across a couple of times in the past few weeks.
> 
> After a Biogas Plant builder/owner, people in HQ and my boss came up with this independently i think this might be worth a quick Blog, just to let everyone know about this idea.
> 
> Although the original article is german, its pretty easy to understand just by looking at the picture:
> 
> 1m3 Biogas would about enough for the daily cooking of a family and can be easily transported by one person in a plastic bag with an empty weight of 3kg.
> 
> The gas is not preassurised. Some weight has to be applied for cooking to press out the gas.
> 
> Great idea, wherever small local plants or piping are not applicable!
> 
> +++++++++
>  
> Regards
> Crispin
>  
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