1.2 ຂໍ້ມູນ ການຕິດຕໍ່ພົວພັນ ຂອງບຸກຄົນທີ່ສໍາຄັນ ແລະ ສະຖາບັນ ທີ່ມີສ່ວນຮ່ວມ ໃນການປະເມີນເອກກະສານ ເຕັກໂນໂລຢີ

ຊື່ສະຖາບັນ (ຫຼາຍສະຖາບັນ) ທີ່ອໍານວຍຄວາມສະດວກ ໃນການສ້າງເອກກະສານ / ປະເມີນ ເຕັກໂນໂລຢີ (ຖ້າກ່ຽວຂ້ອງ)

Deutsche Welthungerhilfe e. V. (Welthungerhilfe) - ຕາຈິກິສະຕານ

1.3 ເງື່ອນໄຂ ກ່ຽວກັບ ການນໍາໃຊ້ຂໍ້ມູນເອກະສານ ທີ່ສ້າງຂື້ນ ໂດຍຜ່ານ ອົງການພາບລວມຂອງໂລກ ທາງດ້ານແນວທາງ ແລະ ເຕັກໂນໂລຢີ ຂອງການອານຸລັກ ທໍາມະຊາດ (WOCAT)

ເມື່ອໃດທີ່ໄດ້ສັງລວມຂໍ້ມູນ (ຢູ່ພາກສະໜາມ)?

30/04/2011

ຜູ້ປ້ອນຂໍ້ມູນ ແລະ ບຸກຄົນສຳຄັນ ທີ່ໃຫ້ຂໍ້ມູນ (ຫຼາຍ) ຍິນຍອມ ຕາມເງື່ອນໄຂ ໃນການນຳໃຊ້ຂໍ້ມູນ ເພື່ອສ້າງເປັນເອກກະສານຂອງ WOCAT:

ແມ່ນ

2.1 ຄໍາອະທິບາຍສັ້ນຂອງ ເຕັກໂນໂລຢີ

ການກຳໜົດຄວາມໝາຍ ຂອງເຕັກໂນໂລຢີ:

The implementation of several low cost energy efficiency measures to reduce the amount of organic material used as fuel within rural households.

2.2 ການອະທິບາຍ ລາຍລະອຽດ ຂອງເຕັກໂນໂລຢີ

ການພັນລະນາ:

In many cases local inhabitants of rural areas depend heavily on locally available natural resources, contributing to, and accelerating deforestation. As a low cost fuel source, local households often use cow-dung and wood. Taking these from the local area contributes to decreased soil fertility and erosion processes. Most of the dung collected from livestock is burnt in a very inefficient manner for cooking, baking and heating purposes. Based upon assessments by Welthungerhilfe in 600 households (HH) who were using cow dung as the only fuel material, on average one HH uses 4.6 tons of cow dung annually when using traditional cooking stoves, 6 tons for heating and 4.5 tons for bread baking. This means almost 15.1 tons of cow dung is burnt annually per HH.

Using a simple modification of the traditional cooking stove, approximately 50 - 60% or 2.3 tons of fuel material can be saved. This saving can be further increased by the utilisation of a pressure cooker that decreases the cooking time by 50%. Not all local hot meals can be cooked with a pressure cooker but it can contribute to an additional saving of 0.7 ton of organic matter.

The introduction of a metal heat exchanger on the exhaust pipe of a cast iron stove can help save a household 3 tons of fuel material per year, the effectiveness can be further increased by the incorporation of bread baking compartment.

Further savings can be made by using straw, mud and wood to improve the thermal insulation of the exterior walls, ceiling and floor in the house.

Through the integration of all above measures approx 60% of the current usage rates of organic material used for fuel can be saved. In addition it will keep the house warmer for longer, reduce the smoke in the air, and help retain organic material in the soil.

Purpose of the Technology: The main objective of the energy efficiency technology is to address one of the root causes of the deforestation process and to improve soil fertility i.e. to decrease the demand from the local population for organic fuel. This project used a range of technologies to address this issue which in combination provided substantial savings in organic fuel.

Establishment / maintenance activities and inputs: Cooking stoves: For centuries local populations have been using traditional cooking stoves for cooking, especially during the warm seasons of the year. These were made from a mixture of mud and straw. The modification of these involves improving the aeration process during the burning of the fuel. This is achieved by putting a metallic cover with one inflow cutting and six small smoke outflow holes surrounding the cooking pot. The only input needed which is not locally available is the metallic cover.
Pressure cookers: As maintenance is required 1-2 times per season to keep the cooking stove functioning efficiently, the utilisation of pressure cookers can be easily integrated with the modified cooking stoves.
Heat exchangers: The heat exchangers installed on top of the iron ovens, can be produced by local tradesmen and need to be cleaned every 1-2 months. They have to be installed before the start of the winter season when the heating is needed.
House installation: The house insulation, using locally available materials does not need maintenance once it is installed. However, the storage of dry fruits or bread in the attic should be avoided as it could attract mice which can destroy the insulation.

Welhungerhilfe provided subsidies for all the above work, except for the heat exchangers.

Natural / human environment: The geographical area served by the project is mainly hill slopes, covered in low grade pasture fodder with wheat crops planted in loess soil. Although the soils have the potential to be very fertile, they are overused and not well managed and thus have become degraded and denuded. One of the main contributing factors to this is the removal of organic material from the biomass cycle. Trees, bushes and organic material is cut and collected to be used as fuel.

The main source of income in the area is from semi-subsistence farming, and the removal of organic material has a significant impact on their crops and livestock.

The houses are made from concrete foundations and mud bricks, these and the current stoves are all energy inefficient and fail to retain heat.

2.3 ຮູບພາບຂອງເຕັກໂນໂລຢີ

2.5 ປະເທດ / ເຂດ / ສະຖານທີ່ບ່ອນທີ່ ເຕັກໂນໂລຢີ ໄດ້ຮັບການນໍາໃຊ້ ແລະ ທີ່ຖືກປົກຄຸມດ້ວຍການປະເມີນຜົນ

2.6 ວັນທີໃນການຈັດຕັ້ງປະຕິບັດ

ຖ້າຫາກວ່າ ບໍ່ຮູ້ຈັກ ປີທີ່ຊັດເຈນ ແມ່ນໃຫ້ປະມານ ວັນທີເອົາ:

• ຕໍ່າກວ່າ 10 ປີ ຜ່ານມາ (ມາເຖິງປະຈຸບັນ)

2.7 ການນໍາສະເໜີ ເຕັກໂນໂລຢີ

ໃຫ້ລະບຸ ເຕັກໂນໂລຢີ ໄດ້ຖືກຈັດຕັ້ງປະຕິບັດຄືແນວໃດ?

• ໂດຍຜ່ານໂຄງການ / ການຊ່ວຍເຫຼືອຈາກພາຍນອກ

ຄວາມຄິດເຫັນ (ປະເພດ ໂຄງການ ແລະ ອື່ນໆ):

Promotion of energy efficiency measures began in 2007 by Welthungerhilfe projects

3.2 ປະເພດການນໍາໃຊ້ທີ່ດິນ ໃນປະຈຸບັນ() ທີ່ເຕັກໂນໂລຢີ ໄດ້ຖືກນໍາໃຊ້

ຄວາມຄິດເຫັນ:

Major land use problems (compiler’s opinion): The land in rural Tajikistan is becomming denuded due to the pressure for organic fertilisers used as a source of fuel for heating and cooking. This impacts on soil quailty, yields and soil stability. This issue is compounded by the relatively high price of mineral fertilisers.

Major land use problems (land users’ perception): Crop yields decrease.

3.3 ຂໍ້ມູນເພີ່ມເຕີມກ່ຽວກັບການນໍາໃຊ້ທີ່ດິນ

ຈໍານວນ ລະດູການ ປູກໃນປີໜຶ່ງ:

• 1

ລະບຸ ຊະນິດ:

Longest growing period in days: 220Longest growing period from month to month: march - october

3.5 ການຂະຫຍາຍເຕັກໂນໂລຢີ

ໃຫ້ລະບຸ ການແຜ່ຂະຫຍາຍ ເຕັກໂນໂລຢີ:

• ແຜ່ຂະຫຍາຍຢ່າງໄວວາໃນພື້ນທີ່

ຖ້າຫາກວ່າ ເຕັກໂນໂລຢີ ໄດ້ແຜ່ຂະຫຍາຍທົ່ວພື້ນທີ່ືື ຢ່າງສະໜ່ຳສະເໝີ, ໃຫ້ລະບຸ ເນື້ອທີ່ ໂດຍການຄາດຄະເນ:

• > 10,000 ກມ 2

ຄວາມຄິດເຫັນ:

Several energy efficiency measures were implemented by households in three neighbouring districts; Baljuvon, Temurmalik and Khovaling. These included the following: cooking stoves were modified in 1,924 HHs (households), pressure cookers were used in 132 HHS, heat exchangers were used in 569 HHs, improved house insulation in 850 HHs, and group bread baking - 10 groups (average of 10 families in each group).

3.6 ມາດຕະການ ການຄຸ້ມຄອງ ທີ່ດິນແບບຍືນຍົງ ປະກອບດ້ວຍ ເຕັກໂນໂລຢີ

ຄວາມຄິດເຫັນ:

Main measures: structural measures

3.7 ປະເພດດິນເຊື່ອມໂຊມ ຫຼັກທີ່ໄດ້ນໍາໃຊ້ ເຕັກໂນໂລຢີ

ຄວາມຄິດເຫັນ:

Main type of degradation addressed: Cn: fertility decline and reduced organic matter content

Secondary types of degradation addressed: Pc: compaction

Main causes of degradation: soil management (poor ploughing practices), deforestation / removal of natural vegetation (incl. forest fires) (deforestation), over-exploitation of vegetation for domestic use (removal of trees and bushes for fuel pruposes.), overgrazing (imbalance of carrying capacity and size of livestock herds.), disturbance of water cycle (infiltration / runoff) (reduced infiltration capacity.), poverty / wealth (local population have restricted funds)

Secondary causes of degradation: crop management (annual, perennial, tree/shrub) (monoculture), change of seasonal rainfall (more intensive heavy rainfall events), droughts (events occuring more frequently), population pressure (population is increasing), labour availability (external labour migration)

3.8 ການປ້ອງກັນ, ການຫຼຸດຜ່ອນ, ຫຼືການຟື້ນຟູຂອງການເຊື່ອມໂຊມຂອງດິນ

ໃຫ້ລະບຸ ເປົ້າໝາຍ ເຕັກໂນໂລຢີ ທີ່ພົວພັນ ກັບຄວາມເຊື່ອມໂຊມຂອງດິນ:

• ປ້ອງກັນການເຊື່ອມໂຊມຂອງດິນ
• ຫຼຸດຜ່ອນການເຊື່ອມໂຊມຂອງດິນ

ຄວາມຄິດເຫັນ:

Main goals: prevention of land degradation

Secondary goals: mitigation / reduction of land degradation

4.1 ເຕັກນິກ ໃນການແຕ້ມແຜນວາດ ເຕັກໂນໂລຢີ

4.2 ການແຕ້ມແຜນວາດອະທິບາຍເຕັກນິກ

Heat exchanger adopted by Welthungerhilfe, promoted in communities of the Khatlon region of Tajikistan.

Location: Temurmalik, Baljuvon and Khovaling districts. Khatlon region / Tajikistan

Date: September, 2009

Technical knowledge required for field staff / advisors: high (promotion of EE measures)

Technical knowledge required for land users: moderate (cooking stove modification and use of pressure cookers, mainly by females)

Technical knowledge required for Local masters: high (for construction of heat exchangers and improving house thermal insulation)

Main technical functions: increase in organic matter

Secondary technical functions: improvement of topsoil structure (compaction), increase of infiltration, increase of biomass (quantity)

Structural measure: cook stove

Structural measure: House insulation

Structural measure: Presure cooker

Structural measure: Heat exchanger

4.3 ຂໍ້ມູນທົ່ວໄປກ່ຽວກັບການຄິດໄລ່ປັດໃຈຂາເຂົ້າໃນການຜະລິດ ແລະ ມູນຄ່າອື່ນໆ

ສະກຸນເງິນອື່ນໆ / ປະເທດອື່ນໆ (ລະບຸ):

TJS

ລະບຸ ອັດຕາແລກປ່ຽນ ຈາກໂດລາ ເປັນເງິນຕາທ້ອງຖີ່ນ (ຖ້າກ່ຽວຂ້ອງ): 1 ໂດລາ =:

4.5

4.4 ການສ້າງຕັ້ງກິດຈະກໍາ

	ກິດຈະກໍາ	ປະເພດ ມາດຕະການ	ໄລຍະເວລາ
1.	Cook stove modification	ໂຄງສ້າງ	any
2.	Pressure cooker	ໂຄງສ້າງ	any
3.	House insulation	ໂຄງສ້າງ	once in the beginning
4.	heat exchanger	ໂຄງສ້າງ	once in the beginning

4.5 ຕົ້ນທຶນ ແລະ ປັດໄຈຂາເຂົ້າທີ່ຈໍາເປັນໃນຈັດຕັ້ງປະຕິບັດ

	ລະບຸ ປັດໃຈ ນໍາເຂົ້າ ໃນການຜະລີດ	ຫົວໜ່ວຍ	ປະລິມານ	ຕົ້ນທຶນ ຕໍ່ຫົວໜ່ວຍ	ຕົ້ນທຶນທັງໝົດ ຂອງປັດໃຈຂາເຂົ້າ ໃນການຜະລິດ	% ຂອງຕົ້ນທຶນທັງໝົດ ທີ່ຜູ້ນໍາໃຊ້ທີ່ດິນ ໃຊ້ຈ່າຍເອງ
ແຮງງານ	Labour	per stove	1.0	5.5	5.5	100.0
ແຮງງານ	Labour	per room	1.0	37.8	37.8	100.0
ວັດສະດຸໃນການປູກ	Wheat straw	bales	12.0	4.9	58.8	100.0
ວັດສະດຸກໍ່ສ້າງ	Metallic cover	per stove	1.0	5.1	5.1	34.0
ວັດສະດຸກໍ່ສ້າງ	Earth	per stove	1.0	0.5	0.5	100.0
ວັດສະດຸກໍ່ສ້າງ	Wooden lath	per room	1.0	72.0	72.0	15.0
ວັດສະດຸກໍ່ສ້າງ	Nail, lime, brush, emalen	per room	1.0	30.75	30.75	100.0
ວັດສະດຸກໍ່ສ້າງ	Veneer and glueing silicone	per room	1.0	43.8	43.8	100.0
ອື່ນໆ	Pressure cooker	piece	1.0	22.2	22.2	80.0
ອື່ນໆ	heat exchanger	per stove	1.0	30.0	30.0	100.0
ອື່ນໆ	Transportation cost		1.0	44.0	44.0	100.0
ຕົ້ນທຶນທັງໝົດ ໃນການຈັດຕັ້ງປະຕິບັດ ເຕັກໂນໂລຢີ					350.45

ຄວາມຄິດເຫັນ:

Duration of establishment phase: 12 month(s)

4.6 ບໍາລຸງຮັກສາ / ແຜນຈັດຕັ້ງປະຕິບັດ ກິດຈະກໍາ

	ກິດຈະກໍາ	ປະເພດ ມາດຕະການ	ໄລຍະເວລາ / ຄວາມຖີ່
1.	adjustment of modified cook stove	ໂຄງສ້າງ	twice per year
2.	cleaning of heat exchanger	ໂຄງສ້າງ	twice per year

4.7 ຄ່າໃຊ້ຈ່າຍ ແລະ ປັດໄຈນໍາເຂົ້າທີ່ຈໍາເປັນສໍາລັບການບໍາລຸງຮັກສາກິດຈະກໍາ / ແຜນປະຕິບັດ (ຕໍ່ປີ)

	ລະບຸ ປັດໃຈ ນໍາເຂົ້າ ໃນການຜະລີດ	ຫົວໜ່ວຍ	ປະລິມານ	ຕົ້ນທຶນ ຕໍ່ຫົວໜ່ວຍ	ຕົ້ນທຶນທັງໝົດ ຂອງປັດໃຈຂາເຂົ້າ ໃນການຜະລິດ	% ຂອງຕົ້ນທຶນທັງໝົດ ທີ່ຜູ້ນໍາໃຊ້ທີ່ດິນ ໃຊ້ຈ່າຍເອງ
ແຮງງານ	Labour	per stove	1.0	3.3	3.3	100.0
ຕົ້ນທຶນທັງໝົດ ທີ່ໃຊ້ໃນການບໍາລຸງຮັກສາ ເຕັກໂນໂລຢີ					3.3

ຄວາມຄິດເຫັນ:

Machinery/ tools: brush

The costs are based upon 2010 prices.

4.8 ປັດໄຈ ທີ່ສໍາຄັນ ທີ່ສົ່ງຜົນກະທົບ ຕໍ່ຄ່າໃຊ້ຈ່າຍ

ໃຫ້ອະທິບາຍ ປັດໃຈ ທີ່ສົ່ງຜົນກະທົບ ຕໍ່ຕົ້ນທຶນ ໃນການຈັດຕັ້ງປະຕິບັດ:

The price of the construction materials are dependent on many different external factors, and prices are generally increasing seasonally and annually.

5.1 ອາກາດ

5.2 ພູມິປະເທດ

5.3 ດິນ

5.4 ມີນໍ້າ ແລະ ຄຸນນະພາບ

5.5 ຊີວະນາໆພັນ

ຄວາມຄິດເຫັນ ແລະ ລັກສະນະສະເພາະ ເພີ່ມເຕີມກ່ຽວກັບ ຊີວະນາໆພັນ:

Species diversity: medium, low

5.6 ຄຸນລັກສະນະ ຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ ທີ່ໄດ້ນໍາໃຊ້ເຕັກໂນໂລຢີ

ໃຫ້ລະບຸ ຄຸນລັກສະນະ ຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ:

Land users applying the Technology are mainly common / average land users

Population density: 10-50 persons/km2

Annual population growth: 1% - 2%

90% of the land users are poor.
10% of the land users are poor.

Off-farm income specification: local inhabitants are in many cases dependent on remittances from Russia and other income generating activities.

5.7 ພື້ນທີ່ສະເລ່ຍຂອງທີ່ດິນ ຫຼື ເຊົ່າໂດຍຜູ້ໃຊ້ທີ່ດິນການນໍາໃຊ້ ເຕັກໂນໂລຢີ

5.8 ເຈົ້າຂອງທີ່ດິນ, ສິດໃຊ້ທີ່ດິນ, ແລະ ສິດທິການນໍາໃຊ້ນໍ້າ

ເຈົ້າຂອງດິນ:

• ລັດ

ຄວາມຄິດເຫັນ:

There are a variety of land user and water rights within the three districts, but they do not directly affect the implementation of the technologies.

5.9 ການເຂົ້າເຖິງການບໍລິການ ແລະ ພື້ນຖານໂຄງລ່າງ

6.1 ການສະແດງຜົນກະທົບ ພາຍໃນພື້ນທີ່ ທີ່ໄດ້ຈັດຕັ້ງປະຕິບັດ ເຕັກໂນໂລຢີ

ຜົນກະທົບທາງເສດຖະກິດສັງຄົມ

ການຜະລິດ

ລາຍໄດ້ ແລະ ຄ່າໃຊ້ຈ່າຍ

ຜົນກະທົບດ້ານວັດທະນາທໍາສັງຄົມ

ຜົນກະທົບຕໍ່ລະບົບນິເວດ

ດິນ

ຊີວະນານາພັນ: ສັດ, ພືດ

ຜົນກະທົບຕໍ່ລະບົບນິເວດອື່ນໆ

6.3 ການປ້ອງກັນ ແລະ ຄວາມບອບບາງ ຂອງເຕັກໂນໂລຢິ ໃນການປ່ຽນແປງສະພາບດິນຟ້າອາກາດ ແລະ ກ່ຽວຂ້ອງກັບອາກາດທີ່ມີການປ່ຽນແປງທີ່ຮຸນແຮງ / ໄພພິບັດທາງທໍາມະຊາດ (ຮັບຮູ້ໄດ້ໂດຍຜູ້ນໍາໃຊ້ທີ່ດິນ)

ການປ່ຽນແປງດິນຟ້າອາກາດ ເທື່ອລະກ້າວ

ການປ່ຽນແປງດິນຟ້າອາກາດ ເທື່ອລະກ້າວ

	ລະດູການ	ຮູບແບບ ການປ່ຽນແປງດິນຟ້າອາກາດ / ທີ່ຮ້າຍແຮງ	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ອຸນຫະພູມປະຈໍາປີ		ເພີ່ມຂື້ນ	ດີ

ອາກາດ ທີ່ກ່ຽວພັນກັບຄວາມຮຸນແຮງ (ໄພພິບັດທາງທໍາມະຊາດ)

ໄພພິບັດທາງອຸຕຸນິຍົມ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ພະຍຸຝົນ	ບໍ່ຮູ້
ພາຍຸລົມທ້ອງຖິ່ນ	ບໍ່ຮູ້

ໄພພິບັດທາງພູມອາກາດ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ແຫ້ງແລ້ງ	ດີ

ໄພພິບັດທາງອຸທົກກະສາກ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ໂດຍທົ່ວໄປ (ແມ່ນໍ້າ) ນໍ້າຖ້ວມ	ບໍ່ຮູ້

ຜົນສະທ້ອນສະພາບອາກາດອື່ນໆທີ່ກ່ຽວຂ້ອງ

ຜົນສະທ້ອນສະພາບອາກາດອື່ນໆທີ່ກ່ຽວຂ້ອງ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ໄລຍະເວລາການຂະຫຍາຍຕົວຫຼຸດລົງ	ດີ

ຄວາມຄິດເຫັນ:

The thermal could be modified to increase its thermal properties.

6.4 ການວິເຄາະຕົ້ນທຶນ ແລະ ຜົນປະໂຫຍດ

ຈະເຮັດປະໂຫຍດເພື່ອປຽບທຽບກັບຄ່າໃຊ້ຈ່າຍກັບສິ່ງກໍ່ສ້າງ (ຈາກທັດສະນະຂອງຜູ້ນຳໃຊ້ທີ່ດິນ) ໄດ້ແນວໃດ?

ຈະໄດ້ຮັບຜົນປະໂຫຍດເມື່ອປຽບທຽບກັບ / ຄ່າໃຊ້ຈ່າຍໃນການບຳລຸງຮັກສາທີເ່ກີດຂື້ນອິກ (ຈາກທັດສະນະຄະຕິຂອງຜູ້ນຳໃຊ້ທີ່ດິນ) ໄດ້ແນວໃດ?

ຄວາມຄິດເຫັນ:

As it uses mainly locally available materials, it is a low cost approach which increases energy efficiency and improves resource use.

6.5 ການປັບຕົວຮັບເອົາເຕັກໂນໂລຢີ

ຄວາມຄິດເຫັນ:

70% of land user families have adopted the Technology with external material support

1355 land user families have adopted the Technology with external material support

Comments on acceptance with external material support: The amount of the local's contribution to the project themselves was between 52.7% to 100%.

30% of land user families have adopted the Technology without any external material support

569 land user families have adopted the Technology without any external material support

Comments on spontaneous adoption: Fitting heat exchangers, adapting cooking stoves, and improving house thermal insulation are the main forms of technology that have been replicated in the above households.

There is a little trend towards spontaneous adoption of the Technology

Comments on adoption trend: This is restricted due to limited access to funds.

6.7 ຈຸດແຂງ / ຂໍ້ດີ / ໂອກາດ ໃນການນໍາໃຊ້ ເຕັກໂນໂລຢີ

ຈຸດແຂງ / ຂໍ້ດີ / ໂອກາດໃນການນໍາໃຊ້ທີ່ດິນ
It is very affordable How can they be sustained / enhanced? By involving local relevant authorities and departments
It saves and minimises expenditures for electricity, gas, and firewood procurement
The rooms are warmer and I can cook bread inside and save more fuel.

ຈຸດແຂງ / ຈຸດດີ / ໂອກາດ ຈາກທັດສະນະຂອງຜູ້ປ້ອນຂໍ້ມູນ ຫຼື ບຸກຄົນສຳຄັນ
It is a low cost measure using locally available materials. The heat exchanger can improve the heating capacity of the room threefold, for example. How can they be sustained / enhanced? replication rates could be increased through promotion to larger audiences with support of local authorities or by law.
It is environmental friendly and increases the amount of organic material that stays within the soil. How can they be sustained / enhanced? There could be further awareness raising of the benefits of keeping organic materials in the soil.
It saves time for collecting fire material wood and cow dung.
It presents an opportunity to increase land productivity through application of organic fertilisers
The technologies do not have a large initial financial cost and can be implemented progressively as funds become available. How can they be sustained / enhanced? Training of more local teachers to provide demonstrations to the community.

6.8 ຈຸດອ່ອນ / ຂໍ້ເສຍ / ຄວາມສ່ຽງ ໃນການນໍາໃຊ້ ເຕັກໂນໂລຢີ ແລະ ວິທີການແກ້ໄຂບັນຫາ

ຈຸດອ່ອນ / ຂໍ້ເສຍ / ຄວາມສ່ຽງໃນມຸມມອງຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ	ມີວິທີການແກ້ໄຂຄືແນວໃດ?
More labour needed to cut fuel into smaller pieces	Behavioural change

ຈຸດອ່ອນ/ຂໍ້ບົກຜ່ອງ/ຄວາມສ່ຽງ ຈາກທັດສະນະຂອງຜູ້ປ້ອນຂໍ້ມູນ ຫຼື ບຸກຄົນສຳຄັນ	ມີວິທີການແກ້ໄຂຄືແນວໃດ?
Not all meals can be cooked in a pressure cooker
Heat exchangers can get very hot for cooking purposes

7.2 ເອກກະສານອ້າງອີງທີ່ເປັນບົດລາຍງານ

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Brochure "Soil improvement starts with efficient cook stoves! low cost options to increase energy efficiency in Southern Tajikistan"

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

Weltgungerhilfe projects in Khatlon region, Temurmalik district

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Welthungerhilfe project final narrative report (144-912)

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

Weltgungerhilfe projects in Khatlon region, Temurmalik district