Impacts of Rural Electrification in Uganda 2011-2019 - Revision history

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Systematic long-term monitoring of electrification programs is rare. This article presents the results of a six-year monitoring exercise to track impacts of rural electrification in the West Nile sub-region of Uganda. It is based on the publication

[[File:Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification.pdf|180px|Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.|alt=Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.]]

 

= Introduction =

This article aims to contribute to a better understanding of the challenges and dynamics of the implementation as well as of the strategic design of rural electrification programs in order to maximize development impacts of such interventions. For decades, grid extension has been perceived as the ultimate means for rural electrification, its high costs justified by the assumed welfare gains in rural development. Cost reductions in off-grid solar as well as sobering results of recent impact studies for grid and off-grid electrification emphasize that '''policy makers should re-consider impact assumptions and cost-benefit rationales for future electrification planning and strategies'''.

Prepared on behalf of the Ugandan Ministry of Energy and Mineral Development (MEMD) and KfW Development Bank, this report adds empirical evidence to the recent reassessments of grid electrification impacts. It is the result of a ''rigorous impact monitoring exercise'' of rural electrification in the West Nile region of Uganda. Over four consecutive monitoring surveys in 2013, 2015, 2017, and 2019, we conducted 9,750 interviews with households, businesses, secondary schools, and health centers, using a double-difference approach (with treatment and control groups) for impact attribution.

The pre-existing isolated network, operated by the local utility West Nile Rural Electrification Company (WENRECo), provided unreliable power supply to about 3,000 customers in three small towns with a peak demand surpassing the available 1 MW heavy fuel oil (HFO) based generation capacity in 2011. The West Nile electrification program invested in the

*construction of hydropower generation capacity (3.5 MW were completed in 2012, another 4.1 MW are planned) and thermal generation capacity (2.6 MW installed in May 2019, planned to be upgraded to 2 x 4 MW HFO generation by December 2019);
*rehabilitation and extension of 487 km distribution network, connecting 60 trading centers and 9 towns as well as improving the operational capacity of the local utility;
*connection of about 12,000 domestic and commercial customers including 29 health centers and 44 schools, as well as the promotion of productive, safe and efficient use of electricity.

 

= Drivers and barriers of grid access =

Grid electricity has been made available to about 1.6% of the population of West Nile, and to a significantly higher share of businesses and social infrastructure. But grid customers suffer from low reliability and poor service. '''We consider unreliability of power supply as a major factor preventing intended positive effects of grid access'''''''such as investment in productive activities and replacement of generators and fossil fuel use. Poor reliability might also cause losing dissatisfied commercial and industrial customers (accounting for 75% of revenues), which directly endangers WENRECo’s financial viability. Furthermore,'''''the planned future grid extension and densification poses an additional threat to the ''''operational viability of WENRECo'''. We have demonstrated that additional customers are lowering the already poor income per customer ratio and that past subsidized connection offers resulted in a significant share of inactive customers. But future grid densification might even be less successful as expected, since 60% of not connected households state high costs as reason for nonconnection, regardless a standing offer of a 100% subsidized free 1-pole connection, which suggests that costs for inhouse wiring remain a serious barrier for poor households.

= Impacts of grid access =

'''Impacts of grid access''' '''have been much weaker as anticipated''', partially due to much higher off-grid solar electrification levels both in the control and treatment group. Grid access leads to an increased use of electrical lighting and larger appliances in comparison to off-grid solar access, but for rural households the differences are limited. Similarly, grid connected level III health centers and secondary schools show a significant increase in electric lighting and appliance use, but this does not translate into significant impacts on the provision of educational or health services. The difference for larger level IV and V health centers is even less pronounced, as almost all of them had used solar systems and generators already before getting grid connected. It appears that '''most households and even health centers and schools are able to satisfy their basic power demand based on off-grid solar''', provided that solar systems are reliable and maintenance and repair service is available, which so far seems not to be the case. Even for rural businesses in trading centers, grid electricity does not appear to be a game changer; even though more businesses used TVs and fridges, they neither increased business hours or employment nor their turnover. In contrast, businesses in towns increased employment by 22% and more than doubled their turnover in the same period of time. Observed ''economic effects might be suppressed by low reliability of grid power and the limited business capacity and access to financing in rural areas''. But increased competition between rural and urban businesses should be investigated to check for possible crowding-out effects of grid access in rural areas.

= Lessons learned =

The experiences with this program confirm that '''grid extension alone cannot reach the aim of universal access to electricity for all by 2030'''. Despite a massive intervention, only small fractions of the total population of West Nile and of the population within the reach of the electrification corridor, respectively, can be connected to the grid. Even within the electrification corridor, ''the current free 1-pole connection policy is not reaching the poor, as they still cannot afford the additional cost of inhouse wiring''.

The cost of grid extension (without the investments in power generation) has been in the range of USD 1,200 per connection. While this is a moderate value compared to other grid extension programs, we observed that ''most rural household and business customers use only a fraction of the potential grid power access and accordingly reap little benefits''. For these customers, ''adequate access could be provided by off-grid solar systems at a fraction of the cost''. Increasing the cost efficiency of the electrification strategy would release funds that could be used to finance social access programs for poor rural households that are currently not reached, neither by grid extension nor by the commercial off-grid solar market. Such ''an integrated strategy could also avoid that better-off households are benefitting most of rural electrification programs while the poor are left behind'', which is effectively increasing the perceived relative poverty in rural areas.

Although the power utility received substantial support over past years, the performance is still unsatisfying. Especially '''small utilities struggle to hire and keep qualified staff in remote rural areas'''. And the initial investment to set up an effective administration and technical operation are high compared to the low power sales and related income. The required institutional support might be higher as often anticipated.

This experience should also ''caution the enthusiasm of mini-grid deployment in remote rural areas''. Mini-grids often require higher tariffs to be economically viable. ''In absence of larger customers, off-grid solar will in many cases represent the more cost-efficient option''.

Another lesson is that ''impact assumptions should be realistic and not follow simplified linear impact chains''. Electricity can greatly increase efficiency of economic activities and social services, but this does not lead automatically to relevant economic or social impacts. Especially ''rural economic development has complex dynamics that cannot easily be anticipated''.

For the impact monitoring, the ''double-difference approach enabled the contrasting of patterns and trends within the treatment group to the general development trends in the region''. We used four data points over a six-year period to make existing fluctuations in variables visible and even trace medium-term impacts. The ''combination of quantitative and qualitative surveys was crucial to be able to cross-check and discuss quantitative results with local stakeholders''.

== Recommendations to the power utility ==

*'''Increase the reliability of power supply''' by improving the distribution network, switching procedures, network balance, and monitoring of outages (SAIDI, SAIFI).
*Focus on '''expanding the large-commercial and industrial customers base''', who usually have their peak demand during the day, to increase the power sales and income to customer ratio.
*'''Improve internal management procedures and record keeping, '''systematically collecting and processing GIS data and customer information as well as defining internal routine workflows for maintenance and customer care.
*'''Improve external communication''' by providing continued training for staff and timely information to customers and local authorities on outages and load shedding as well as changes in tariff structures or procedures.
*'''Encourage safe and efficient use of power''', e.g. by placing posters close to the MCB sockets of the in-house installation that highlight the main safety and efficiency rules in an easily comprehensible way (using pictograms and main local languages).

== Recommendations to policy makers ==

*'''Investigate reasons and trends of low water levels''' at Nyagak river and identify feasible remedial action. As the planned additional hydropower plant (Nyagak III) is built on the same river, a permanent drop of water levels would critically endanger the power supply in West Nile.
*Instead of focusing on expensive grid extension only, '''develop an integrated strategy to reach universal electricity access by grid and off-grid approaches''', thereby reducing the need of subsidies for grid extension while shifting such subsidies to social access programs for the rural poor. This would also mitigate political pressure to connect more of the underserved poorer and remote rural households to the West Nile power grid.
*'''Boost the impacts of grid access on health and educational services''' by facilitating the connection of the remaining unconnected 25 secondary schools and 13 health centers in the proximity of the grid. For more remote institutions, least-cost options including off-grid solar should be analyzed instead.
*To increase economic impacts, existing commercial activities and capacities in West Nile as well as national and cross-border market potentials and linkages should be assessed to strategically target future support like e.g. '''vocational training, business development services and SME financing'''. In the best case, such prior assessment would actually guide rural electrification planning and the cost-benefit analysis of supply options such as grid extension, mini-grids or off-grid solar.

[[Category:Rural_Electrification]]
[[Category:Research]]
[[Category:Solar_Home_Systems_(SHS)]]
[[Category:PicoPV]]
[[Category:Mini-grid]]
[[Category:Questionnaires_/_Interviews]]
[[Category:Impacts_Social]]
[[Category:Impacts_Health]]
[[Category:Impacts_Environmental]]
[[Category:Impacts_Economic]]
[[Category:Impacts]]
[[Category:Uganda]]
[[Category:Case_Study]]
[[Category:East_Africa]]

@@ Line 2: / Line 2: @@
 Systematic long-term monitoring of electrification programs is rare. This article presents the results of a six-year monitoring exercise to track impacts of rural electrification in the West Nile sub-region of Uganda. It is based on the publication
-<font style="font-size: 9pt" size="2"><span lang="de-DE"></span></font>[[File:Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification.pdf|180pxpx|Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.|alt=Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.]]
+<font style="font-size: 9pt" size="2"><span lang="de-DE"></span></font>[[File:Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification.pdf|180px|Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.|alt=Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.]]
 <br/>
@@ Line 8: / Line 8: @@
 = Introduction =
-This reserach aims to contribute to a better understanding of the challenges and dynamics of the implementation as well as of the strategic design of [[Electrification_Challenge_in_Rural_Areas|rural electrification]] programs in order to maximize development impacts of such interventions. For decades, [[Grid_Extension_vs_Off_grid,_Island_/_Isolated_System|grid extension]] has been perceived as the ultimate means for rural electrification, its high costs justified by the assumed welfare gains in rural development. Cost reductions in off-grid solar as well as sobering results of recent impact studies for grid and off-grid electrification emphasize that '''policy makers should re-consider impact assumptions and cost-benefit rationales for future electrification planning and strategies'''.
+This reserach aims to contribute to a better understanding of the challenges and dynamics of the implementation as well as of the strategic design of [[Electrification Challenge in Rural Areas|rural electrification]] programs in order to maximize development impacts of such interventions. For decades, [[Grid Extension vs Off grid, Island / Isolated System|grid extension]] has been perceived as the ultimate means for rural electrification, its high costs justified by the assumed welfare gains in rural development. Cost reductions in off-grid solar as well as sobering results of recent impact studies for grid and off-grid electrification emphasize that '''policy makers should re-consider impact assumptions and cost-benefit rationales for future electrification planning and strategies'''.
-Implemented on behalf of the Ugandan Ministry of Energy and Mineral Development (MEMD) and KfW Development Bank, this research adds empirical evidence to the recent reassessments of grid electrification impacts. It is the result of a ''rigorous impact monitoring exercise'' of rural electrification in the West Nile region of [[Uganda_Energy_Situation|Uganda]]. Over four consecutive monitoring surveys in 2013, 2015, 2017, and 2019, we conducted 9,750 interviews with households, businesses, secondary schools, and health centers, using a double-difference approach (with treatment and control groups) for impact attribution.
+Implemented on behalf of the Ugandan Ministry of Energy and Mineral Development (MEMD) and KfW Development Bank, this research adds empirical evidence to the recent reassessments of grid electrification impacts. It is the result of a ''rigorous impact monitoring exercise'' of rural electrification in the West Nile region of [[Uganda Energy Situation|Uganda]]. Over four consecutive monitoring surveys in 2013, 2015, 2017, and 2019, we conducted 9,750 interviews with households, businesses, secondary schools, and health centers, using a double-difference approach (with treatment and control groups) for impact attribution.
 == The West Nile electrification program ==
@@ Line 78: / Line 78: @@
 = Further Information =
-*[[File:Gaul,_Mirco_et_al._-_2019_-_The_Impact_of_Rural_Electrification.pdf|Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification]]
+*[[:File:Gaul,_Mirco_et_al._-_2019_-_The_Impact_of_Rural_Electrification.pdf|Study: Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification]]
-*[[Uganda_Energy_Situation|Uganda Energy Situation]]
+*[[Uganda Energy Situation|Uganda Energy Situation]]
-*[[Uganda_-_West_Nile_Rural_Electrification_Project|Uganda - West Nile Rural Electrification Project]]
+*[[Uganda - West Nile Rural Electrification Project|Uganda - West Nile Rural Electrification Project]]
-*[[:Portal:Energy_Access|Energy Access Portal on energypedia]]
+*[[:Portal:Energy Access|Energy Access Portal on energypedia]]
-*[[Electrification_Challenge_in_Rural_Areas|Electrification Challenge in Rural Areas]]
+*[[Electrification Challenge in Rural Areas|Electrification Challenge in Rural Areas]]
-*[[Grid_Extension_vs_Off_grid,_Island_/_Isolated_System|Grid Extension vs Off grid, Island / Isolated System]]
+*[[Grid Extension vs Off grid, Island / Isolated System|Grid Extension vs Off grid, Island / Isolated System]]
-*[[Publication_-_Energy_Access_and_Off-Grid_Solar_Use_in_Uganda:_Examining_Solar_Adoption_and_the_Role_of_Flexible_Payment_Mechanisms_as_a_Driver_for_Energy_Access|Publication - Energy Access and Off-Grid Solar Use in Uganda: Examining Solar Adoption and the Role of Flexible Payment Mechanisms as a Driver for Energy Access]]
+*[[Publication - Energy Access and Off-Grid Solar Use in Uganda: Examining Solar Adoption and the Role of Flexible Payment Mechanisms as a Driver for Energy Access|Publication - Energy Access and Off-Grid Solar Use in Uganda: Examining Solar Adoption and the Role of Flexible Payment Mechanisms as a Driver for Energy Access]]
-*[[Harnessing_Renewable_Energy_Distribution_in_Rural_Uganda:_A_Case_Study_of_Ntungamo_District|Harnessing Renewable Energy Distribution in Rural Uganda: A Case Study of Ntungamo District]]
+*[[Harnessing Renewable Energy Distribution in Rural Uganda: A Case Study of Ntungamo District|Harnessing Renewable Energy Distribution in Rural Uganda: A Case Study of Ntungamo District]]
-*[[Rural_Solar_Market_Development_-_Lessons_Learned_from_Uganda|Rural Solar Market Development - Lessons Learned from Uganda]]
+*[[Rural Solar Market Development - Lessons Learned from Uganda|Rural Solar Market Development - Lessons Learned from Uganda]]
-*[[Solar_Lights_and_the_Extreme_Poor_in_off-grid_Uganda|Solar Lights and the Extreme Poor in off-grid Uganda]]
+*[[Solar Lights and the Extreme Poor in off-grid Uganda|Solar Lights and the Extreme Poor in off-grid Uganda]]
-*[[Impact_of_Tariff_Structures_on_the_Economic_Viability_of_Mini-Grids|Impact of Tariff Structures on the Economic Viability of Mini-Grids]]
+*[[Impact of Tariff Structures on the Economic Viability of Mini-Grids|Impact of Tariff Structures on the Economic Viability of Mini-Grids]]

@@ Line 51: / Line 51: @@
 Although the power utility received substantial support over past years, the performance is still unsatisfying. Especially '''small utilities struggle to hire and keep qualified staff in remote rural areas'''. And the initial investment to set up an effective administration and technical operation are high compared to the low power sales and related income. The required institutional support might be higher as often anticipated.
-This experience should also ''caution the enthusiasm of mini-grid deployment in remote rural areas''. Mini-grids often require higher tariffs to be economically viable. ''In absence of larger customers, off-grid solar will in many cases represent the more cost-efficient option''.
+This experience should also ''caution the enthusiasm of [[:Portal:Mini-grid|mini-grid]] deployment in remote rural areas''. Mini-grids often require higher tariffs to be economically viable. ''In absence of larger customers, off-grid solar will in many cases represent the more cost-efficient option''.
 Another lesson is that ''impact assumptions should be realistic and not follow simplified linear impact chains''. Electricity can greatly increase efficiency of economic activities and social services, but this does not lead automatically to relevant economic or social impacts. Especially ''rural economic development has complex dynamics that cannot easily be anticipated''.
@@ Line 81: / Line 81: @@
 *[[Uganda_Energy_Situation|Uganda Energy Situation]]
 *[[Uganda_-_West_Nile_Rural_Electrification_Project|Uganda - West Nile Rural Electrification Project]]
+*[[:Portal:Energy_Access|Energy Access Portal on energypedia]]
 *[[Electrification_Challenge_in_Rural_Areas|Electrification Challenge in Rural Areas]]
 *[[Grid_Extension_vs_Off_grid,_Island_/_Isolated_System|Grid Extension vs Off grid, Island / Isolated System]]
@@ Line 88: / Line 88: @@
 *[[Rural_Solar_Market_Development_-_Lessons_Learned_from_Uganda|Rural Solar Market Development - Lessons Learned from Uganda]]
 *[[Solar_Lights_and_the_Extreme_Poor_in_off-grid_Uganda|Solar Lights and the Extreme Poor in off-grid Uganda]]

@@ Line 2: / Line 2: @@
 Systematic long-term monitoring of electrification programs is rare. This article presents the results of a six-year monitoring exercise to track impacts of rural electrification in the West Nile sub-region of Uganda. It is based on the publication
-<font style="font-size: 9pt" size="2"><span lang="de-DE"></span></font>[[File:Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification.pdf|180px|Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.|alt=Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.]]
+<font style="font-size: 9pt" size="2"><span lang="de-DE"></span></font>[[File:Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification.pdf|180pxpx|Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.|alt=Gaul, M., Berg, C., Schmidt, M., Alff, U., Luh, V., and Schröder, M. (2019). The Impact of Rural Electrification – Results of the 2013-2019 Impact Monitoring of the Investments in Rural Electrification in West Nile Sub-Region, Uganda. KfW Development Bank, Frankfurt am Main.]]
 <br/>
@@ Line 8: / Line 8: @@
 = Introduction =
-This reserach aims to contribute to a better understanding of the challenges and dynamics of the implementation as well as of the strategic design of rural electrification programs in order to maximize development impacts of such interventions. For decades, grid extension has been perceived as the ultimate means for rural electrification, its high costs justified by the assumed welfare gains in rural development. Cost reductions in off-grid solar as well as sobering results of recent impact studies for grid and off-grid electrification emphasize that '''policy makers should re-consider impact assumptions and cost-benefit rationales for future electrification planning and strategies'''.
+This reserach aims to contribute to a better understanding of the challenges and dynamics of the implementation as well as of the strategic design of [[Electrification_Challenge_in_Rural_Areas|rural electrification]] programs in order to maximize development impacts of such interventions. For decades, [[Grid_Extension_vs_Off_grid,_Island_/_Isolated_System|grid extension]] has been perceived as the ultimate means for rural electrification, its high costs justified by the assumed welfare gains in rural development. Cost reductions in off-grid solar as well as sobering results of recent impact studies for grid and off-grid electrification emphasize that '''policy makers should re-consider impact assumptions and cost-benefit rationales for future electrification planning and strategies'''.
-Implemented on behalf of the Ugandan Ministry of Energy and Mineral Development (MEMD) and KfW Development Bank, this research adds empirical evidence to the recent reassessments of grid electrification impacts. It is the result of a ''rigorous impact monitoring exercise'' of rural electrification in the West Nile region of Uganda. Over four consecutive monitoring surveys in 2013, 2015, 2017, and 2019, we conducted 9,750 interviews with households, businesses, secondary schools, and health centers, using a double-difference approach (with treatment and control groups) for impact attribution.
+Implemented on behalf of the Ugandan Ministry of Energy and Mineral Development (MEMD) and KfW Development Bank, this research adds empirical evidence to the recent reassessments of grid electrification impacts. It is the result of a ''rigorous impact monitoring exercise'' of rural electrification in the West Nile region of [[Uganda_Energy_Situation|Uganda]]. Over four consecutive monitoring surveys in 2013, 2015, 2017, and 2019, we conducted 9,750 interviews with households, businesses, secondary schools, and health centers, using a double-difference approach (with treatment and control groups) for impact attribution.
 == The West Nile electrification program ==
@@ Line 16: / Line 16: @@
 The sub-region of West Nile is located in the most north-western part of Uganda and is structured into 9 districts – Adjumani, Arua, Koboko, Maracha, Moyo, Nebbi, Yumbe, Zombo, and the recently formed Pakwach district, separated from Nebbi – from which the two districts Adjumani and Moyo are not covered by the rural electrification program. West Nile is among the six poorest sub-regions of Uganda, with a poverty rate of 35% in 2017. Due to political conflicts in this area between the 1980s and early 2000s, West Nile has considerably lagged behind in terms of economic and social infrastructure compared to other regions of the country.
-Most people in the region live in the districts of Arua, Nebbi, and Yumbe and the equally named towns are the largest migration centers of the region. The biggest town in West Nile is Arua, which is also the main commercial supply center and transport hub in the region. Based on the 2014 census, the population in West Nile is estimated at 3.1 million by 2019, or 2.76 million, if only the seven districts covered by the electrification program are considered. Additionally, it is estimated that almost 400,000 refugees mainly from South Sudan are living in five large settlements in Arua and Yumbe districts. Detailed socio-economic information on the West Nile region is provided in Annex 2.
+Most people in the region live in the districts of Arua, Nebbi, and Yumbe and the equally named towns are the largest migration centers of the region. The biggest town in West Nile is Arua, which is also the main commercial supply center and transport hub in the region. Based on the 2014 census, the population in West Nile is estimated at 3.1 million by 2019, or 2.76 million, if only the seven districts covered by the electrification program are considered. Additionally, it is estimated that almost 400,000 refugees mainly from South Sudan are living in five large settlements in Arua and Yumbe districts. Detailed socio-economic information on the West Nile region is provided in Annex 2 of the publication.
-In 2003, the Ministry of Energy and Rural Development (MEMD) awarded to WENRECo a 20-year license to operate the existing distribution network in the remote West Nile region of Uganda.<ref>West Nile Rural Electrification Company (WENRECo) is a special purpose vehicle owned by Industrial Promotion Services (IPS), which is the industrial development arm of the Aga Khan Fund for Economic Development. The license has been recently extended to 2028.</ref> At that time, the West Nile power grid was limited to a medium voltage distribution network connecting the three towns of Arua, Nebbi, and Paidha. WENRECo invested in a 1 MW heavy fuel oil generator and started to build the 3.5 MW hydropower plant Nyagak&nbsp;I. However, the construction of Nyagak&nbsp;I was considerably delayed and WENRECo was almost at the risk of insolvency in 2008. Against this background, the Governments of Uganda and Germany included the West Nile Grid Rehabilitation and Extension Program into the Investment Program in Renewable Energy and Energy Efficiency in Uganda, which is coordinated by MEMD, financed by KfW Development Bank, and implemented by UEDCL and WENRECo. The West Nile electrification program was financed with EUR 24.6 million by KfW Development Bank and with EUR 7.5 million by the Government of Uganda, while WENRECo contributed EUR 5.5 million to the investment into the hydropower plant Nyagak I. The program components grid extension and promotion of productive, safe and efficient use of electricity have been co-financed by the EU with EUR 3.5 million.
+In 2003, the Ministry of Energy and Rural Development (MEMD) awarded to WENRECo a 20-year license to operate the existing distribution network in the remote West Nile region of Uganda.<ref>West Nile Rural Electrification Company (WENRECo) is a special purpose vehicle owned by Industrial Promotion Services (IPS), which is the industrial development arm of the Aga Khan Fund for Economic Development. The license has been recently extended to 2028.</ref> At that time, the West Nile power grid was limited to a medium voltage distribution network connecting the three towns of Arua, Nebbi, and Paidha. WENRECo invested in a 1 MW heavy fuel oil generator and started to build the 3.5 MW [[:Portal:Hydro|hydropower]] plant Nyagak&nbsp;I. However, the construction of Nyagak&nbsp;I was considerably delayed and WENRECo was almost at the risk of insolvency in 2008. Against this background, the Governments of Uganda and Germany included the West Nile Grid Rehabilitation and Extension Program into the Investment Program in Renewable Energy and Energy Efficiency in Uganda, which is coordinated by MEMD, financed by KfW Development Bank, and implemented by UEDCL and WENRECo. The West Nile electrification program was financed with EUR 24.6 million by KfW Development Bank and with EUR 7.5 million by the Government of Uganda, while WENRECo contributed EUR 5.5 million to the investment into the hydropower plant Nyagak I. The program components grid extension and promotion of productive, safe and efficient use of electricity have been co-financed by the EU with EUR 3.5 million.
 The program aims at overcoming the challenges of providing clean, reliable and affordable electricity to rural populations in the seven districts Arua, Koboko, Maracha, Nebbi, Pakwach, Yumbe, and Zombo. Its main results have been:
@@ Line 29: / Line 29: @@
 *Promoting the '''productive, safe and efficient use''' of electricity.
-The area covered by a 500 m range on both sides of the medium-voltage distribution network, which can be covered by low-voltage distribution, is called the electrification corridor. The corridor is depicted in figure 1 on the next page as wide red line. The 9 towns and 60 trading centers covered by the electrification corridor represent, with an estimated population of 730,000, about 30% of the total population of the covered 7 districts of West Nile. While the overall grid connection rate for the 7 districts is only about 1.6%, it is 5% for the people living within and close to the electrification corridor and the connection rates reach 26% to 43% for households in the direct vicinity of the medium-voltage network.
+The area covered by a 500 m range on both sides of the medium-voltage distribution network, which can be covered by low-voltage distribution, is called the electrification corridor. The corridor is depicted in figure 1 on page 14 as wide red line. The 9 towns and 60 trading centers covered by the electrification corridor represent, with an estimated population of 730,000, about 30% of the total population of the covered 7 districts of West Nile. While the overall grid connection rate for the 7 districts is only about 1.6%, it is 5% for the people living within and close to the electrification corridor and the connection rates reach 26% to 43% for households in the direct vicinity of the medium-voltage network.
 <br/>
@@ Line 37: / Line 37: @@
 == Drivers and barriers of grid access ==
-Grid electricity has been made available to about 1.6% of the population of West Nile, and to a significantly higher share of businesses and social infrastructure. But grid customers suffer from low reliability and poor service. <font face="Arial, serif">'''We consider unreliability of power supply as a major factor preventing intended positive effects of grid access''</font>'''''<font face="Arial, serif">such as investment in productive activities and replacement of generators and fossil fuel use. </font>Poor reliability might also cause losing dissatisfied commercial and industrial customers (accounting for 75% of revenues), which directly endangers WENRECo’s financial viability. Furthermore,'''''<i>the planned future grid extension and densification poses an additional threat to the '</i>'''operational viability of WENRECo'''. We have demonstrated that additional customers are lowering the already poor income per customer ratio and that past subsidized connection offers resulted in a significant share of inactive customers. But future grid densification might even be less successful as expected, since 60% of not connected households state high costs as reason for nonconnection, regardless a standing offer of a 100% subsidized free 1-pole connection, which suggests that costs for inhouse wiring remain a serious barrier for poor households.
+Grid electricity has been made available to about 1.6% of the population of West Nile, and to a significantly higher share of businesses and social infrastructure. But grid customers suffer from low reliability and poor service. <font face="Arial, serif">We consider unreliability of power supply as a major factor preventing intended positive effects of grid access</font>'''<font face="Arial, serif">such as investment in productive activities and replacement of generators and fossil fuel use. </font>Poor reliability might also cause losing dissatisfied commercial and industrial customers (accounting for 75% of revenues), which directly endangers WENRECo’s financial viability. '''Furthermore, the planned future grid extension and densification poses an additional threat to the '''operational viability of WENRECo'''. We have demonstrated that additional customers are lowering the already poor income per customer ratio and that past subsidized connection offers resulted in a significant share of inactive customers. But future grid densification might even be less successful as expected, since 60% of not connected households state high costs as reason for nonconnection, regardless a standing offer of a 100% subsidized free 1-pole connection, which suggests that costs for inhouse wiring remain a serious barrier for poor households.
 == Impacts of grid access ==
-'''Impacts of grid access''' '''have been much weaker as anticipated''', partially due to much higher off-grid solar electrification levels both in the control and treatment group. Grid access leads to an increased use of electrical lighting and larger appliances in comparison to off-grid solar access, but for rural households the differences are limited. Similarly, grid connected level III health centers and secondary schools show a significant increase in electric lighting and appliance use, but this does not translate into significant impacts on the provision of educational or health services. The difference for larger level IV and V health centers is even less pronounced, as almost all of them had used solar systems and generators already before getting grid connected. It appears that '''most households and even health centers and schools are able to satisfy their basic power demand based on off-grid solar''', provided that solar systems are reliable and maintenance and repair service is available, which so far seems not to be the case. Even for rural businesses in trading centers, grid electricity does not appear to be a game changer; even though more businesses used TVs and fridges, they neither increased business hours or employment nor their turnover. In contrast, businesses in towns increased employment by 22% and more than doubled their turnover in the same period of time. Observed ''economic effects might be suppressed by low reliability of grid power and the limited business capacity and access to financing in rural areas''. But increased competition between rural and urban businesses should be investigated to check for possible crowding-out effects of grid access in rural areas.
+'''Impacts of grid access''' '''have been much weaker as anticipated''', partially due to much higher off-grid solar electrification levels both in the control and treatment group. Grid access leads to an increased use of electrical lighting and larger appliances in comparison to off-grid solar access, but for rural households the differences are limited. Similarly, grid connected level III health centers and secondary schools show a significant increase in electric lighting and appliance use, but this does not translate into significant impacts on the provision of educational or health services. The difference for larger level IV and V health centers is even less pronounced, as almost all of them had used solar systems and generators already before getting grid connected. It appears that '''most households and even health centers and schools are able to satisfy their basic power demand based on off-grid solar''', provided that solar systems are reliable and maintenance and repair service is available, which so far seems not to be the case. Even for rural businesses in trading centers, grid electricity does not appear to be a game changer; even though more businesses used TVs and fridges, they neither increased business hours or employment nor their turnover. In contrast, businesses in towns increased employment by 22% and more than doubled their turnover in the same period of time. Observed '''economic effects might be suppressed by low reliability of grid power and the limited business capacity and access to financing in rural areas'''. But increased competition between rural and urban businesses should be investigated to check for possible crowding-out effects of grid access in rural areas.
 = Lessons learned =
@@ Line 76: / Line 76: @@
 <references />
-[[Category:East_Africa]]
+= Further Information =
-[[Category:Case_Study]]
-[[Category:Uganda]]
+*[[File:Gaul,_Mirco_et_al._-_2019_-_The_Impact_of_Rural_Electrification.pdf|Gaul, Mirco et al. - 2019 - The Impact of Rural Electrification]]
-[[Category:Impacts]]
+*[[Uganda_Energy_Situation|Uganda Energy Situation]]
-[[Category:Impacts_Economic]]
+*[[Uganda_-_West_Nile_Rural_Electrification_Project|Uganda - West Nile Rural Electrification Project]]
-[[Category:Impacts_Environmental]]
-[[Category:Impacts_Health]]
+*[[Electrification_Challenge_in_Rural_Areas|Electrification Challenge in Rural Areas]]
-[[Category:Impacts_Social]]
+*[[Grid_Extension_vs_Off_grid,_Island_/_Isolated_System|Grid Extension vs Off grid, Island / Isolated System]]
-[[Category:Questionnaires_/_Interviews]]
+*[[Publication_-_Energy_Access_and_Off-Grid_Solar_Use_in_Uganda:_Examining_Solar_Adoption_and_the_Role_of_Flexible_Payment_Mechanisms_as_a_Driver_for_Energy_Access|Publication - Energy Access and Off-Grid Solar Use in Uganda: Examining Solar Adoption and the Role of Flexible Payment Mechanisms as a Driver for Energy Access]]
-[[Category:Mini-grid]]
+*[[Harnessing_Renewable_Energy_Distribution_in_Rural_Uganda:_A_Case_Study_of_Ntungamo_District|Harnessing Renewable Energy Distribution in Rural Uganda: A Case Study of Ntungamo District]]
-[[Category:PicoPV]]
+*[[Rural_Solar_Market_Development_-_Lessons_Learned_from_Uganda|Rural Solar Market Development - Lessons Learned from Uganda]]
-[[Category:Solar_Home_Systems_(SHS)]]
+*[[Solar_Lights_and_the_Extreme_Poor_in_off-grid_Uganda|Solar Lights and the Extreme Poor in off-grid Uganda]]

@@ Line 23: / Line 23: @@
 *'''Hydropower generation capacity''': completion of 3.5 MW hydropower plant Nyagak I, construction of a second 4.1 MW hydropower plant (Nyagak III) is planned at the same river.
-*'''Thermal generation capacity''': 2.6 MW emergency diesel installed in May 2019, planned to be upgraded to 2 x 4 MW HFO generation by December 2019.
+*'''Thermal generation capacity<ref>The installation of thermal capacity has not been planned from the start, but was required due to delays in the construction of Nyagak III and high demand growth caused by the connection of double as many customers as initially planned.</ref>''': 2.6 MW emergency diesel installed in May 2019, planned to be upgraded to 2 x 4 MW HFO generation by December 2019.
 *'''Rehabilitation and extension''' of 487&nbsp;km distribution network, adding 150 distribution transformers and connecting 60 trading centers and 9 towns.
 *'''Connection''' of about 14,000 households and commercial customers, 29 health centers and 44 schools.
@@ Line 72: / Line 72: @@
 *To increase economic impacts, existing commercial activities and capacities in West Nile as well as national and cross-border market potentials and linkages should be assessed to strategically target future support like e.g. '''vocational training, business development services and SME financing'''. In the best case, such prior assessment would actually guide rural electrification planning and the cost-benefit analysis of supply options such as grid extension, mini-grids or off-grid solar.
+<br/>
 <references />
 [[Category:Rural_Electrification]]

@@ Line 14: / Line 14: @@
 == The West Nile electrification program ==
-The sub-region of West Nile is located in the most north-western part of Uganda and is structured into 9 districts – Adjumani, Arua, Koboko, Maracha, Moyo, Nebbi, Yumbe, Zombo, and the recently formed Pakwach district, separated from Nebbi – from which the two districts Adjumani and Moyo are not covered by the rural electrification program. West Nile is among the six poorest sub-regions of Uganda, with a poverty rate of 35% in 2017 �(UBOS 2018, 90)�. Due to political conflicts in this area between the 1980s and early 2000s, West Nile has considerably lagged behind in terms of economic and social infrastructure compared to other regions of the country.
+The sub-region of West Nile is located in the most north-western part of Uganda and is structured into 9 districts – Adjumani, Arua, Koboko, Maracha, Moyo, Nebbi, Yumbe, Zombo, and the recently formed Pakwach district, separated from Nebbi – from which the two districts Adjumani and Moyo are not covered by the rural electrification program. West Nile is among the six poorest sub-regions of Uganda, with a poverty rate of 35% in 2017. Due to political conflicts in this area between the 1980s and early 2000s, West Nile has considerably lagged behind in terms of economic and social infrastructure compared to other regions of the country.
 Most people in the region live in the districts of Arua, Nebbi, and Yumbe and the equally named towns are the largest migration centers of the region. The biggest town in West Nile is Arua, which is also the main commercial supply center and transport hub in the region. Based on the 2014 census, the population in West Nile is estimated at 3.1 million by 2019, or 2.76 million, if only the seven districts covered by the electrification program are considered. Additionally, it is estimated that almost 400,000 refugees mainly from South Sudan are living in five large settlements in Arua and Yumbe districts. Detailed socio-economic information on the West Nile region is provided in Annex 2.
@@ Line 31: / Line 31: @@
 The area covered by a 500 m range on both sides of the medium-voltage distribution network, which can be covered by low-voltage distribution, is called the electrification corridor. The corridor is depicted in figure 1 on the next page as wide red line. The 9 towns and 60 trading centers covered by the electrification corridor represent, with an estimated population of 730,000, about 30% of the total population of the covered 7 districts of West Nile. While the overall grid connection rate for the 7 districts is only about 1.6%, it is 5% for the people living within and close to the electrification corridor and the connection rates reach 26% to 43% for households in the direct vicinity of the medium-voltage network.
-= Drivers and barriers of grid access =
+== Drivers and barriers of grid access ==
 Grid electricity has been made available to about 1.6% of the population of West Nile, and to a significantly higher share of businesses and social infrastructure. But grid customers suffer from low reliability and poor service. <font face="Arial, serif">'''We consider unreliability of power supply as a major factor preventing intended positive effects of grid access''</font>'''''<font face="Arial, serif">such as investment in productive activities and replacement of generators and fossil fuel use. </font>Poor reliability might also cause losing dissatisfied commercial and industrial customers (accounting for 75% of revenues), which directly endangers WENRECo’s financial viability. Furthermore,'''''<i>the planned future grid extension and densification poses an additional threat to the '</i>'''operational viability of WENRECo'''. We have demonstrated that additional customers are lowering the already poor income per customer ratio and that past subsidized connection offers resulted in a significant share of inactive customers. But future grid densification might even be less successful as expected, since 60% of not connected households state high costs as reason for nonconnection, regardless a standing offer of a 100% subsidized free 1-pole connection, which suggests that costs for inhouse wiring remain a serious barrier for poor households.
-= Impacts of grid access =
+== Impacts of grid access ==
 '''Impacts of grid access''' '''have been much weaker as anticipated''', partially due to much higher off-grid solar electrification levels both in the control and treatment group. Grid access leads to an increased use of electrical lighting and larger appliances in comparison to off-grid solar access, but for rural households the differences are limited. Similarly, grid connected level III health centers and secondary schools show a significant increase in electric lighting and appliance use, but this does not translate into significant impacts on the provision of educational or health services. The difference for larger level IV and V health centers is even less pronounced, as almost all of them had used solar systems and generators already before getting grid connected. It appears that '''most households and even health centers and schools are able to satisfy their basic power demand based on off-grid solar''', provided that solar systems are reliable and maintenance and repair service is available, which so far seems not to be the case. Even for rural businesses in trading centers, grid electricity does not appear to be a game changer; even though more businesses used TVs and fridges, they neither increased business hours or employment nor their turnover. In contrast, businesses in towns increased employment by 22% and more than doubled their turnover in the same period of time. Observed ''economic effects might be suppressed by low reliability of grid power and the limited business capacity and access to financing in rural areas''. But increased competition between rural and urban businesses should be investigated to check for possible crowding-out effects of grid access in rural areas.
@@ Line 70: / Line 72: @@
 *To increase economic impacts, existing commercial activities and capacities in West Nile as well as national and cross-border market potentials and linkages should be assessed to strategically target future support like e.g. '''vocational training, business development services and SME financing'''. In the best case, such prior assessment would actually guide rural electrification planning and the cost-benefit analysis of supply options such as grid extension, mini-grids or off-grid solar.
 [[Category:East_Africa]]