literature review & secondary data analysis of food-energy-water nexus in malawi
TRANSCRIPT
Literature Review & Secondary data analysis results of Food-Energy-
Water nexus SSA: The case of Malawi
Ephraim NkonyaIFPRI
Lilongwe Malawi
November 4, 2014
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Overview
I. Food security policies in MalawiA. Public investments to support policies
B. Achievements & impacts
C. What will this project contribute to finding new solutions/approach?
II. Energy policiesA. Opportunities and challenges
B. Drivers of choice of cooking energy source
C. Research implications
III. Concluding remarks
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Contribution of study
Simultaneous analysis of food security, energy & water issues• Improved understanding of current policies and
institutions on food security, energy and water security in SSA
• Assessment of determinants of constraints and opportunities for pro-poor policies and institutions for integrated water-food-energy management
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Food Policies in Malawi
Agricultural policies have largely focused on fertilizer subsidy & maize & tobacco production• Only recently, leguminous crops and products
received investment • Weak livestock production investment
• Irrigation development & rural cooking energy are limited.
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Sources of energy & protein: daily per capita supply
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Source: FAOSTAT, 2005-12
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Public investment in fertilizer subsidy
Cropping year 2005/06
2006/07
2007/08
2008/09
2009/10
2010/11
Total fertilizer subsidized (‘000 MT)
131.39 179.00 216.56 202.28 160.00 160.00
Total maize seed subsidized (‘000 MT)
N/A 4.52 5.54 5.37 8.65 8.00
Total legume seed subsidized (‘000 MT)
0.00 0.00 0.02 N/A 1.55 1.60
Fertilizer subsidy rate paid by government (%)
64 72 79 91 95 90
Total program cost (US$ million)
55.71 88.69 114.62 274.92 114.60 127.47
Total cost as % agricultural budget
N/A 61 61 74 62 61
Total cost as % of national budget
5.6 8.4 8.9 16.2 8.2 6.5
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Source: Lunduka et al. 2013
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Impact of FISP
Study Outcome(s) measuredKey finding(s)
Chirwa(2010)
Real per capita annual expenditure
Annual per capita expenditure of households receiving full fertilizer coupon package increased by 8.2% compared to non-recipients.
Fisher and Kandiwa(2013)
Monetary value of the FISP coupon redeemed for modern maize and adoption by male and female farmers
Female household heads had a higher value of redeemed coupons than male household heads; FISP did not seem to influence the adoption of modern maize by gender
Mason & Ricker-Gilbert (2013)
Crowding out of commercial seed by subsidized seed and fertilizer
A kg of subsidized seed crowded out 0.56 kg of commercial seed.
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[TN1]Franzi: Please add the articles cited in the paragraph above to this table.
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Impact of FISP (cont’d)
Study Outcome measured Findings
Ricker-Gilbert et al. (2011)
Farmer demand for commercial fertilizer
One additional kg of subsidized fertilizer crowded out 0.22 kg of commercial fertilizer.
Ricker-Gilbert and Jayne (2011)
Maize production, net value of crop production, income
Small positive effect from subsidized fertilizer on maize production in current year and overtime.
Ricker-Gilbert and Jayne (2012)
Maize production and value of output
Returns to subsidized fertilizer were much higher for those at the top of the maize production distribution.
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Food security trends in Malawi: Daily protein supply vs requirement
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Energy requirement vs supply
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Research questions on food security policies and strategies
How could FISP be improved to be:• More efficient by enhancing Nutrient-use
efficiency?– Conditional fertilizer subsidy
How could investment in other agricultural sectors enhance food security & poverty reduction efforts?
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Energy policies & investments in Malawi
Malawi leading SSA in investment in fuel-efficientCookstoves – targeting soil bioenergy – energy ofThe poor
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Limited public investment in development of fuel-efficient cookstoves
SSA government public expenditure on fuel efficient cooking stoves account for only 10%
Rural energy investment focus on rural electrification & production of liquid biofuel
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Source of cooking energy for rural population
Woodfuel account for 80% of cooking energy in SSA
Clean energy (electricity, gas, kerosene) 8% in SSA & 18% in Southern Africa
Need to promote energy efficient
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Implications of overdependence
Overdependence on woodfuel & concern on deforestation has led to repressive woodfuel harvesting legislations in several countries in SSA (Horst and Hovorka 2009) , which don’t offer alternative energy source
Fuel-inefficient cookstoves cause health problems and require long time to collect firewood.
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Impact of using fuel efficient cookstoves
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Fuelwood consumption & cooking time of traditional & improved cooking stoves, Malawi
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Percentage on histogram indicates energy/time saving compared to traditional cookstove
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Drivers of cooking energy source
Variable Charcoal Fuelwood Electricity Paraffin
Access to rural services
Received credit -0.097 -0.310*** -0.08 0.147*
Non-farm is primary activity -0.138 -0.228*** 0.022 -0.017
Received extension services -0.017 0.147** -0.014 0.140***
Received input vouchers -3.733*** 3.891*** -3.659*** 0.274
Human capital
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Grow tobacco -0.920*** 0.573*** -0.336*** 0.206**Ln(hhd head age, years) -0.249* 0.140* 0.095 0.471***Female headed household -0.201 0.075 -0.059 0.435***
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Drivers of cooking energy source choices
Variable Charcoal Fuelwood Electricity Paraffin
Human capital
Primary activity livestock -0.227** 0.075 0.064 -0.241***Level of education of household head (cf no formal education)
Primary education 0.295*** -0.130* 0.297*** -0.301***
Secondary education 0.738*** -0.656*** 0.636*** -0.454**
Post secondary education 0.815*** -1.014*** 1.130*** -3.523***Expenditure quintile (cf low quintile)
Medium 0.463** 0.085 0.013 -0.429***
High 1.249*** -0.416*** 0.624*** -0.720***
Ln(distance to city, km) -0.154*** 0.314*** -0.150*** 0.138***
Rural area (cf urban) -5.494*** 0.834 -2.032*** -7.009***
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Implications
Non-wood energy source likely to be used by households with higher income, closer to markets, better educated & young
Use of fuel-efficient cooking stoves (FEC) almost non-existent
Environmental &health costs of using the traditional energy sources is high. This means• Current FEC efforts needs to be enhanced but
with greater integration of entrepreneurs & market mechanisms
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Choice experiment set in Malawi & Mozambique – three types compared
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Concluding remarks
For SSA to address food & energy security, • Time for governments to think beyond subsidies • Embrace FEW virtuous nexus• Solid bioenergy used majority of rural population
requires urgent attention
Our study will provide empirical evidence to support government efforts to implement virtuous FEW nexus
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Food & energy security is a reality, but it needs well-targeted programs that addressesThe most vulnerable groups