Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of Tanzania
More than 80% of the urban and periurban population in Tanzania depend on charcoal as their main source of energy for cooking. This charcoal is supplied from natural forests, mainly Miombo woodlands, and the high charcoal consumption is a main trigger for deforestation, forest degradation, and clima...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | International Journal of Forestry Research |
| Online Access: | http://dx.doi.org/10.1155/2022/9988979 |
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| author | G. Z. Nyamoga H. K. Sjølie G. Latta Y. M. Ngaga R. Malimbwi B. Solberg |
| author_facet | G. Z. Nyamoga H. K. Sjølie G. Latta Y. M. Ngaga R. Malimbwi B. Solberg |
| author_sort | G. Z. Nyamoga |
| collection | DOAJ |
| description | More than 80% of the urban and periurban population in Tanzania depend on charcoal as their main source of energy for cooking. This charcoal is supplied from natural forests, mainly Miombo woodlands, and the high charcoal consumption is a main trigger for deforestation, forest degradation, and climate gas emissions. The country’s urban population is increasing at an annual rate of 5-6%, and better understanding of the urban demand for charcoal is of high interest regarding the country’s energy development, climate mitigation, and land use. We surveyed 360 households situated in the Tanzanian cities Dodoma, Morogoro, and Mtwara and analyzed statistically the impacts of household income, charcoal prices, and household size on the per capita charcoal consumption. For the total sample, statistically significant elasticities were found to be 0.03, −0.13, and −0.62 for per capita income, charcoal price, and household size, respectively. In the low-income group, the elasticities of charcoal price and household size were found to be statistically significant with the values of −0.44 and −0.59, respectively, whereas in the middle-income group, the household size was the only statistically significant variable, with elasticity −0.81. In the high-income group, we got statistically significant elasticities of 0.17 for per capita income and −0.44 for household size. These results are based on small samples and should be followed up by larger surveys. |
| format | Article |
| id | doaj-art-5abb7fa508fa4ce391a20cfd09714dd2 |
| institution | Kabale University |
| issn | 1687-9376 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Forestry Research |
| spelling | doaj-art-5abb7fa508fa4ce391a20cfd09714dd22025-02-03T05:50:44ZengWileyInternational Journal of Forestry Research1687-93762022-01-01202210.1155/2022/9988979Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of TanzaniaG. Z. Nyamoga0H. K. Sjølie1G. Latta2Y. M. Ngaga3R. Malimbwi4B. Solberg5Sokoine University of Agriculture–SUA College of ForestryInland Norway University of Applied SciencesUniversity of Idaho College of Natural ResourcesSokoine University of Agriculture–SUA College of ForestrySokoine University of Agriculture–SUA College of ForestryNorwegian University of Life Sciences–NMBUMore than 80% of the urban and periurban population in Tanzania depend on charcoal as their main source of energy for cooking. This charcoal is supplied from natural forests, mainly Miombo woodlands, and the high charcoal consumption is a main trigger for deforestation, forest degradation, and climate gas emissions. The country’s urban population is increasing at an annual rate of 5-6%, and better understanding of the urban demand for charcoal is of high interest regarding the country’s energy development, climate mitigation, and land use. We surveyed 360 households situated in the Tanzanian cities Dodoma, Morogoro, and Mtwara and analyzed statistically the impacts of household income, charcoal prices, and household size on the per capita charcoal consumption. For the total sample, statistically significant elasticities were found to be 0.03, −0.13, and −0.62 for per capita income, charcoal price, and household size, respectively. In the low-income group, the elasticities of charcoal price and household size were found to be statistically significant with the values of −0.44 and −0.59, respectively, whereas in the middle-income group, the household size was the only statistically significant variable, with elasticity −0.81. In the high-income group, we got statistically significant elasticities of 0.17 for per capita income and −0.44 for household size. These results are based on small samples and should be followed up by larger surveys.http://dx.doi.org/10.1155/2022/9988979 |
| spellingShingle | G. Z. Nyamoga H. K. Sjølie G. Latta Y. M. Ngaga R. Malimbwi B. Solberg Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of Tanzania International Journal of Forestry Research |
| title | Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of Tanzania |
| title_full | Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of Tanzania |
| title_fullStr | Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of Tanzania |
| title_full_unstemmed | Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of Tanzania |
| title_short | Effects of Income and Price on Household’s Charcoal Consumption in Three Cities of Tanzania |
| title_sort | effects of income and price on household s charcoal consumption in three cities of tanzania |
| url | http://dx.doi.org/10.1155/2022/9988979 |
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