In attached French documents you will find the information relative to the cookers: the retained cooker and the efficient stove we use in Chile and Africa. Bolivia Intl Sud-Soleil

Africa

Chile

Cooker

Rocket

Rocket Construction

Cookstove System Save80

27 July 2008 - 11:36am

Cookstove System Save80
LUSAKA SUSTAINABLE ENERGY PROJECT and COOK STOVE PROJECT KUPANG
Climate Interchange AG,Garching/Munich, Germany, July 2008
Cookstove Save80

The Green Pail Retained Heat Cooker

7 June 2008 - 2:40am

Henson

The Green Pail Retained Heat Cooker
Lanny Henson, June 7, 2008
Green Pail Cooker

Green Pail/Hot Bucket Retained Heat Cooker

28 April 2008 - 8:21am

Henson

“How-To Designs” and Lanny Henson presents,
The “Green Pail”/“Hot Bucket” Retained Heat Cooker.
April 20, 2008

USA

Retained Heat Cooker

Cooker

Design Principles for a Retained Heat Cooker

20 April 2008 - 10:38pm

Still

Design Principles for a Retained Heat Cooker
Dean Still, Aprovecho Research Center, April 20, 2008

1.) Air exchanges are more important than insulation

Retained Heat Cooker

Cooker

SAVE 1/4 AMAZONE FOREST with RETAINED HEAT COOKING at 85° C=153 ° F.

2 December 2006 - 8:35am

Peeters

SAVE 1/4 AMAZONE FOREST with RETAINED HEAT COOKING at 85° C=153 ° F.
Frans Peeters November 30, 2006

Dewar (Thermos) Cooker

Dewar

Cooker

Bibliography of Hayboxes/Haybags

19 October 2003 - 10:29am

Anderson

The results of a search of the scholarly literature on Hayboxes/Haybags compiled by Student Brandy Wilken for Professor Paul S. Anderson psanders@ilstu.edu

Introduction

Haybox

Retained Heat Cooker

Cooker

Hay Box/RHC: Cooking in a Basket website

12 June 2007 - 10:54am

Riddiford

Hay Box/RHC: Cooking in a Basket website
Elizabeth Riddiford,Community Conservation Initiative (CCI-Kenya), June 1, 2007
Kakamenga Basket

Vitagoat Steam Boiler

16 December 2006 - 1:47pm

Bielenberg

Vitagoat Steam Boiler
Malnutrition Matters, Ottawa, Canada

Steam boiler: Operates on wood or other solid fuels or liquid gas. Steam-injected pressure -cooking can be 10 times more fuel efficient than traditional open fire cooking and more efficient than improved stove-design cooking. Water is heated in an inner chamber and the resulting steam is re-heated in a tube, creating a “superheated steam” that is much hotter than regular steam. The steam is then fed into the cooker. The boiler is inexpensive to build, safe, and can be taken apart for cleaning, which is critical since most boilers accumulate scale on their inner shells and eventually fail.