[Stoves] Improved Dung Burning Stove for Peru?

Sun May 20 23:20:09 CDT 2012

Dear Jed,
the lady asking for a dung burning stove had already explained the fact
that she was working for people living above the tree line and that wood
was not available at that altitude. There are many such areas. For
instance, in Ladakh in India, yak dung is the only fuel available for
cooking.
It is not necessary that one has to use dung or other biomass for supplying
agricultural crops with the necessary minerals. Soil has all the minerals
that plants need. If your land has a 1 m thick layer of soil on it, you can
practice agriculture for 25000 years without adding any minerals from an
outside source to the soil.  There are special ways of making the soil
minerals available to crops. I can write to you privately about it if you
are interested.
Yours
A.D.Karve

On Mon, May 21, 2012 at 12:08 PM, Joshua Guinto <
jed.building.bridges at gmail.com> wrote:

> Hi Ann
>
>
> Please excuse me for posting a somewhat naive question.
>
> Why does it have to be a dung for fuel. Would not the stoves compete with
> soil fertility if you use dung for cooking instead of having them as
> compost?
>
> Would you not rather have the raw biomass fuels like grass and wood sticks
> as fuel?
>
> Just being curious......
>
>
> Jed Guinto
>
> Philippines
>
>
>
> 2012/5/21 Boston Nyer <boston at burndesignlab.org>
>
>> Hi Ann,
>>
>> Here is a link to a GTZ stove design that has been used for burning dung
>> in the highlands of Peru:
>> http://www.hedon.info/docs/CEC_inkawasi-stove_peru_factsheet-2008.pdf
>>
>> Please note that I have no direct experience with these stoves, just
>> aware that they exist.
>>
>> Best of luck!
>> Boston
>>
>>
>>
>> On Sun, May 20, 2012 at 3:42 PM, CEDESOL Foundation <
>> lists.cedesol at gmail.com> wrote:
>>
>>> Hi Ann,
>>> One of our volunteers replied to your inquiry about CEDESOL stoves.
>>> Did you receive his information?  I have been in rural areas where we
>>> have been installing 720 double burner rockets with chimneys.  Do
>>> respond if you need more info.  My cel 59177900868 abrazos and saludos
>>> to Nancy and Richard.
>>>
>>> On 5/20/12, Richard Stanley <rstanley at legacyfound.org> wrote:
>>> > Ann,
>>> >
>>> > Thanks for your inquiry and thanks Nancy for your recommendation. We
>>> are not
>>> > directly involved with improved stoves; However there a contact in
>>> Peru that
>>> > you might want to explore.
>>> >
>>> > We installed a briquette production project in the outlying areas of
>>> Cusco
>>> > under the Adventist Development Relief Organisation in 2003 ( see the
>>> latter
>>> > half of the video on our website) but they let it all die just as it
>>> was
>>> > getting off the ground, as their priorities apparently shifted to
>>> follow the
>>> > changes in their donor's ( then USAID) interests. I returned to
>>> discover all
>>> > this while at the PCIA stove conference in Peru, in Feb, 2011. While
>>> there,
>>> > I also happened to meet a one  Javier Saldivar <javiercusco at gmail.com>
>>> who
>>> > is very active with stove projects in the southern highlands. I am not
>>> sure
>>> > what kind of material he uses for the chimney though.
>>> >
>>> > Kind regards,
>>> >
>>> > Richard Stanley
>>> > www.legacyfound.org
>>> > Ashland Oregon ( our Mayor is a one John Stromberg: Any relation ? )
>>> > ==================================================
>>> >
>>> >
>>> > On May 19, 2012, at 10:56 AM, Ann Stromberg wrote:
>>> >
>>> > I am a member of the Board of Directors of a small foundation that
>>> works in
>>> > the highlands of southern Peru.  One of our projects is improved
>>> stoves, and
>>> > we are seeking to improve our model.    I have corresponded with Nancy
>>> > Sanford Hughes and she suggested that I contact you:   the Stove Team
>>> > International's Ecocina burns wood, and our communities are above the
>>> tree
>>> > line and wood/charcoal are not realistic fuel options.  Families in our
>>> > communities depend on cow dung for fuel.  The families like to cook
>>> indoors
>>> > for the most part (traditionally in small unventilated kitchens
>>> separate
>>> > from other living areas).  To date we have been working with an adobe
>>> model
>>> > (families make their own adobes) with a stovepipe.  A problem that we
>>> have
>>> > encountered in corrosion of the stovepipes, sometimes within a year of
>>> > installation.
>>> >
>>> > Might you have any recommendations/experience regarding stovepipes that
>>> > might be retrofitted for our stove?
>>> >
>>> > In the longer term,  we would also consider other models.  I am
>>> wondering if
>>> > you would be able to direct us to a tested model of a household-level
>>> > "improved stove" that burns dung and has been shown to have a
>>> significant
>>> > positive effect in improvement of the indoor air quality.  The stove
>>> must
>>> > function at 13,000-14,000 feet altitude and survive an annual season of
>>> > heavy rain as well as lengthy dry season.
>>> >
>>> > Any advice or leads that you can provide for us will be MUCH
>>> appreciated.
>>> > Thank you so much for taking time to write.   I'd be happy to call you
>>> if
>>> > that's easier for you.
>>> >
>>> > Ann Stromberg, Ph.D., M.P.H.
>>> > for The Chijnaya Foundation
>>> > www.chijnayafoundation.org
>>> >
>>> >
>>> > _______________________________________________
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>>> >
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>>> > for more Biomass Cooking Stoves,  News and Information see our web
>>> site:
>>> > http://www.bioenergylists.org/
>>> >
>>> >
>>> >
>>>
>>> --
>>> Sent from my mobile device
>>>
>>> David Whitfield V.
>>> Executive Director
>>> CEDESOL Foundation
>>>
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>>>
>>
>>
>> --
>> Boston Nyer
>> Director of Operations
>> BURN Design Lab
>> www.burndesignlab.org
>> Skype: BostonNyer
>> Cell: 585.503.3459
>> Office: 331.444.BURN
>>
>>
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>>
>>
>
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-- 
***
Dr. A.D. Karve
Trustee & Founder President, Appropriate Rural Technology Institute (ARTI)
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