Thermal Insulation in High Mountainous Regions - Revision history

Ranisha at 09:07, 18 September 2014

2014-09-18T09:07:43Z

Ranisha at 09:13, 9 April 2014

2014-04-09T09:13:46Z

Katharina Wiedemann at 14:31, 10 October 2012

2012-10-10T14:31:29Z

Katharina Wiedemann at 14:13, 10 October 2012

2012-10-10T14:13:31Z

Heike Volkmer at 13:48, 10 October 2012

2012-10-10T13:48:22Z

Heike Volkmer at 13:47, 10 October 2012

2012-10-10T13:47:25Z

Heike Volkmer at 13:47, 10 October 2012

2012-10-10T13:47:02Z

Heike Volkmer at 13:45, 10 October 2012

2012-10-10T13:45:49Z

Heike Volkmer at 13:42, 10 October 2012

2012-10-10T13:42:21Z

Heike Volkmer at 13:38, 10 October 2012

2012-10-10T13:38:38Z

@@ Line 1: / Line 1: @@
 = Overview<br/> =
@@ Line 22: / Line 21: @@
 -> More Information about Tajikistan: [[Tajikistan Energy Situation|Tajikistan Energy Situation]]
-[[Thermal_Insulation_in_High_Mountainous_Regions#Overview|Go To Top]]
+[[Thermal_Insulation_in_High_Mountainous_Regions#toc|►Go to Top]]
 = Further Information<br/> =
@@ Line 29: / Line 28: @@
 *[[Heating - Indoor Air Temperature|Heating - Indoor Air Temperature]]
-[[Thermal_Insulation_in_High_Mountainous_Regions#Overview|Go To Top]]
+[[Thermal_Insulation_in_High_Mountainous_Regions#toc|►Go To Top]]
 = References<br/> =
@@ Line 37: / Line 36: @@
 <references />
 [[Category:Heating]]

@@ Line 1: / Line 1: @@
 = Overview<br/> =
 High mountainous regions with long, cold winters face an additional challenge, because most of the energy is used for heating rather than for cooking. With a warm winter room being a crucial livelihood asset, households spend a high percentage of their financial and time budget to acquire fuel for heating. Under such conditions, thermal insulation is considered to be the priority measure to reduce the loss of heat and the consumption of biomass fuel<ref>Sjoerd Nienhuys (n.k.): Assessing the energy consumption patterns with respective solution valuation in Badakhshan/ Afghanistan: Energy, insulation and cook stove improvement in Badakhshan</ref>.
-Despite this high&nbsp;relevance of heating and&nbsp;thermal insulation it has not been&nbsp;adequately addressed in the field of development cooperation. A lot of information and experience about&nbsp;technical solutions, institutionalisation, and market approaches are available in developed countries. In contrast little experience and knowledge are available on appropriate solutions for developing countries, especially for rural regions with "non-standardized" housing. However,&nbsp;worldwide&nbsp;exist several&nbsp;approaches on housing improvements and dissemination approaches, which are affordable, acceptable and accessible solutions in developing countries.
+Despite this high relevance of heating and thermal insulation it has not been adequately addressed in the field of development cooperation. A lot of information and experience about technical solutions, institutionalisation, and market approaches are available in developed countries. In contrast little experience and knowledge are available on appropriate solutions for developing countries, especially for rural regions with "non-standardized" housing. However, worldwide exist several approaches on housing improvements and dissemination approaches, which are affordable, acceptable and accessible solutions in developing countries.
-= A case study of ecological and socioeconomic impacts in the Eastern Pamirs, Tajikistan<br/> =
+= A Case Study on Ecological and socioeconomic Impacts in the Eastern Pamirs, Tajikistan<br/> =
 As in many other high mountainous regions, local people in the Eastern Pamirs (Tajikistan) use biomass fuels, mainly teresken shrubs, to heat their houses during the winter months. This overuse of already scarce natural resources results in serious land degradation.
@@ Line 14: / Line 16: @@
 <br/>Less attention has been paid to the demand side and to reducing the consumption of heating energy. Generally solutions like the thermal insulation of houses and the increased efficiency of heating stoves are well known, but they are not easy to realize in a remote region like Murgab. The case study "[http://www.bioone.org/doi/full/10.1659/MRD-JOURNAL-D-11-00093.1 Thermal Insulation in High Mountainous Regions]" analyzes the impacts of thermal insulation in Murgab, the main town in the Eastern Pamirs, where thermal insulation measures have been implemented in 159 households since 2008. Although clients are more interested in increased comfort than in fuel savings, according to quantitative data collected in 2010 and 2011, thermal insulation measures led to a 20% - 30% savings in heating energy on average. However, it is mainly better-off households that are aware of energy efficiency issues and willing to invest in thermal insulation. In contrast, poorer households are the main teresken users, but they rarely have their houses insulated due to a lack of awareness and a low ability to repay loans. Therefore, the approach to introducing thermal insulation has only had a small effect on teresken consumption until now.
+<br/>
 -> More Information about the case study: [http://www.bioone.org/doi/full/10.1659/MRD-JOURNAL-D-11-00093.1 BioOne Online Journal]
@@ Line 20: / Line 22: @@
 -> More Information about Tajikistan: [[Tajikistan Energy Situation|Tajikistan Energy Situation]]
+[[Thermal_Insulation_in_High_Mountainous_Regions#Overview|Go To Top]]
 = Further Information<br/> =
@@ Line 27: / Line 29: @@
 *[[Heating - Indoor Air Temperature|Heating - Indoor Air Temperature]]
 = References<br/> =
@@ Line 34: / Line 37: @@
 <references />
 [[Category:Tajikistan]]

← Older revision		Revision as of 14:31, 10 October 2012
Line 4:		Line 4:

	Despite this high relevance of heating and thermal insulation it has not been adequately addressed in the field of development cooperation. A lot of information and experience about technical solutions, institutionalisation, and market approaches are available in developed countries. In contrast little experience and knowledge are available on appropriate solutions for developing countries, especially for rural regions with "non-standardized" housing. However, worldwide exist several approaches on housing improvements and dissemination approaches, which are affordable, acceptable and accessible solutions in developing countries.		Despite this high relevance of heating and thermal insulation it has not been adequately addressed in the field of development cooperation. A lot of information and experience about technical solutions, institutionalisation, and market approaches are available in developed countries. In contrast little experience and knowledge are available on appropriate solutions for developing countries, especially for rural regions with "non-standardized" housing. However, worldwide exist several approaches on housing improvements and dissemination approaches, which are affordable, acceptable and accessible solutions in developing countries.
−
−	Following one example of thermal insulations measures disseminated via micro loans in the mountainous region Gorno-Badakhshan in Tajikistan is presented below. We hope other examples will follow and will be of benefit for other projects active in the field of energy efficiency in cold and temperate climatic regions in developing countries.

← Older revision		Revision as of 14:13, 10 October 2012
Line 27:		Line 27:

	*[[Tajikistan Energy Situation\|Tajikistan Energy Situation]]		*[[Tajikistan Energy Situation\|Tajikistan Energy Situation]]
−	*[[Heating - Indoor Air Temperature\|~~Heating_~~-~~_Indoor_Air_Temperature~~]]	+	*[[Heating - Indoor Air Temperature\|Heating - Indoor Air Temperature]]
−

@@ Line 3: / Line 3: @@
 High mountainous regions with long, cold winters face an additional challenge, because most of the energy is used for heating rather than for cooking. With a warm winter room being a crucial livelihood asset, households spend a high percentage of their financial and time budget to acquire fuel for heating. Under such conditions, thermal insulation is considered to be the priority measure to reduce the loss of heat and the consumption of biomass fuel<ref>Sjoerd Nienhuys (n.k.): Assessing the energy consumption patterns with respective solution valuation in Badakhshan/ Afghanistan: Energy, insulation and cook stove improvement in Badakhshan</ref>.
-Despite this high&nbsp;relevance of heating and&nbsp;thermal insulation it has not been&nbsp;adequately addressed in the field of development cooperation. A lot of information and experience about&nbsp;technical solutions, institutionalisation, and market approaches are available in developed countries. In contrast little experience and knowledge are available on appropriate solutions for developing countries, especially for rural regions with "non-standardized" housing. However, there exist single approaches on housing improvements and dissemination approaches, which are affordable, acceptable and accessible solutions in developing countries.
+Despite this high&nbsp;relevance of heating and&nbsp;thermal insulation it has not been&nbsp;adequately addressed in the field of development cooperation. A lot of information and experience about&nbsp;technical solutions, institutionalisation, and market approaches are available in developed countries. In contrast little experience and knowledge are available on appropriate solutions for developing countries, especially for rural regions with "non-standardized" housing. However,&nbsp;worldwide&nbsp;exist several&nbsp;approaches on housing improvements and dissemination approaches, which are affordable, acceptable and accessible solutions in developing countries.
 Following one example of thermal insulations measures disseminated via micro loans in the mountainous region Gorno-Badakhshan in Tajikistan is presented below. We hope other examples will follow and will be of benefit for other projects active in the field of energy efficiency in cold and temperate climatic regions in developing countries.

@@ Line 6: / Line 6: @@
 Following one example of thermal insulations measures disseminated via micro loans in the mountainous region Gorno-Badakhshan in Tajikistan is presented below. We hope other examples will follow and will be of benefit for other projects active in the field of energy efficiency in cold and temperate climatic regions in developing countries.
 = A case study of ecological and socioeconomic impacts in the Eastern Pamirs, Tajikistan<br/> =
 As in many other high mountainous regions, local people in the Eastern Pamirs (Tajikistan) use biomass fuels, mainly teresken shrubs, to heat their houses during the winter months. This overuse of already scarce natural resources results in serious land degradation.
 How to solve the intertwined problems of land degradation and energy supply in Murgab has been a much-discussed question both in the academic and in the development cooperation community. However, this discussion mostly focuses on the energy supply side, i.e. on the substitution of teresken shrubs with other energy sources. The provision of subsidized coal is practiced by the Tajik state on a small scale, but it is not a sustainable solution because it requires continuous funding from the outside.
 <br/>Less attention has been paid to the demand side and to reducing the consumption of heating energy. Generally solutions like the thermal insulation of houses and the increased efficiency of heating stoves are well known, but they are not easy to realize in a remote region like Murgab. The case study "[http://www.bioone.org/doi/full/10.1659/MRD-JOURNAL-D-11-00093.1 Thermal Insulation in High Mountainous Regions]" analyzes the impacts of thermal insulation in Murgab, the main town in the Eastern Pamirs, where thermal insulation measures have been implemented in 159 households since 2008. Although clients are more interested in increased comfort than in fuel savings, according to quantitative data collected in 2010 and 2011, thermal insulation measures led to a 20% - 30% savings in heating energy on average. However, it is mainly better-off households that are aware of energy efficiency issues and willing to invest in thermal insulation. In contrast, poorer households are the main teresken users, but they rarely have their houses insulated due to a lack of awareness and a low ability to repay loans. Therefore, the approach to introducing thermal insulation has only had a small effect on teresken consumption until now.
@@ Line 21: / Line 22: @@
 -> More Information about Tajikistan: [[Tajikistan Energy Situation|Tajikistan Energy Situation]]
@@ Line 26: / Line 28: @@
 *[[Tajikistan Energy Situation|Tajikistan Energy Situation]]
-*[[Heating_-_Indoor_Air_Temperature|Heating_-_Indoor_Air_Temperature]]
+*[[Heating - Indoor Air Temperature|Heating_-_Indoor_Air_Temperature]]

← Older revision		Revision as of 13:47, 10 October 2012
Line 26:		Line 26:

	*[[Tajikistan Energy Situation\|Tajikistan Energy Situation]]		*[[Tajikistan Energy Situation\|Tajikistan Energy Situation]]
−		+	*[[Heating_-_Indoor_Air_Temperature\|Heating_-_Indoor_Air_Temperature]]

@@ Line 9: / Line 9: @@
-= A cas study of ecological and socioeconomic impacts in the Eastern Pamirs, Tajikistan<br/> =
+= A case study of ecological and socioeconomic impacts in the Eastern Pamirs, Tajikistan<br/> =
 '''Murgab''' is a district center on a high plain in the Eastern part of Gorno-Badakhshan Autonomous Region, Tajikistan. At an altitude of about 3,600 meters above sea level, the winters are long and temperatures reach up to minus 40°Celsius. Under these conditions, the heating of private houses is the key issue to survival. In Soviet times, the growth of the town was powered by the supply of coal and other fuel almost free of charge. The support of supply came to an abrupt end with the breakdown of the Soviet Union in 1991. People had no other choice than to use the only locally available energy source: teresken shrubs. These form the main vegetation in the area and have traditionally served as fodder for yaks and wildlife such as Marco Polo sheep grazing on the high plains. Today, many households of Murgab still depend on collecting teresken shrubs to use as their main energy source, because they cannot afford to buy imported coal and because electricity supply from a small hydro-power plant is l insufficient. This overuse of teresken shrubs has led to severe land degradation in some areas of Eastern Gorno-Badakhshan, causing erosion and reducing the productivity of pastures.
@@ Line 30: / Line 30: @@
 -> More Information about Tajikistan: [[Tajikistan Energy Situation|Tajikistan Energy Situation]]