Biofuel consumption rates and patterns in Kenya

Abstract A questionnaire survey was conducted in rural and urban Kenya to establish biofuel consumption rates and patterns. The survey targeted households, commercial catering enterprises and public institutions such as schools and colleges. Firewood was the main biofuel used, mostly by rural households, who consumed the commodity at average consumption rates in the range 0.8–2.7 kg cap −1  day −1 . Charcoal was mostly consumed by the urban households at weighted average rates in the range 0.18–0.69 kg cap −1  day −1 . The consumption rates and patterns for these fuels by restaurants and academic institutions, and those for crop residues are also reported. The rates largely depended on the fuel availability but differed significantly among the three consumer groups and between rural and urban households. Other factors which may have influenced consumption rates are discussed. Although good fuelwood sufficiency was reported in the country in 1997, there were increasing difficulties in accessing these resources by most households, a situation having both short- and long-term implications for biofuel consumption rates and patterns.

[1]  Chava Nachmias,et al.  Research Methods in the Social Sciences , 1976 .

[2]  P. Nair An introduction to agroforestry. , 1993 .

[3]  P. O'keefe,et al.  Fuelwood in Kenya: crisis and opportunity. , 1985 .

[4]  Gerald Leach,et al.  The energy transition , 1992 .

[5]  D. Hall,et al.  A biomass energy flow chart for Kenya. , 1993 .

[6]  Michael G. Apte,et al.  Air pollution and the energy ladder in asian cities , 1994 .

[7]  P. Holmgren,et al.  Not all African land is being degraded: a recent survey of trees on farms in Kenya reveals rapidly increasing forest resources , 1994 .

[8]  José Goldemberg,et al.  Energy as an instrument for socio-economic development , 1995 .

[9]  B. Bhatt,et al.  Fuelwood consumption pattern at different altitudes in Garhwal Himalaya , 1994 .

[10]  Peter A. Dewees,et al.  The Woodfuel Crisis Reconsidered: Observations on the Dynamics of Abundance and Scarcity , 1989 .

[11]  M. Andreae,et al.  Domestic biomass burning in rural and urban Zimbabwe—Part A , 1997 .

[12]  J. Lelieveld,et al.  Spatial and temporal variation in domestic biofuel consumption rates and patterns in Zimbabwe: implications for atmospheric trace gas emission , 1999 .

[13]  R. Hosier,et al.  Household fuel choice in Zimbabwe: An empirical test of the energy ladder hypothesis , 1987 .

[14]  Andrew C. Millington,et al.  Estimating Woody Biomass in Sub-Saharan Africa , 1994 .

[15]  D. O. Hall,et al.  Biomass : regenerable energy , 1987 .

[16]  M. Milukas Energy for secondary cities: the case of Nakuru, Kenya , 1993 .