Banerjee, Sudeshna

Energy Unit, Sustainable Energy Department, World Bank
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Infrastructure economics; energy access; monitoring and evaluation
Energy Unit, Sustainable Energy Department, World Bank
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Last updated: January 31, 2023
Sudeshna Banerjee is a Senior Economist in the Sustainable Energy Department of the World Bank. She has worked on energy and infrastructure issues in the South Asia and Africa departments in both operations and analytic assignments.  She focuses on project economics, monitoring and evaluation, and on a broad range of energy sector issues including energy access, energy subsidies, renewable energy, and sector assessments.  Ms. Banerjee holds a Ph.D in Public Policy from the University of North Carolina at Chapel Hill and M.A. and B.A. degrees in Economics from Delhi University.
Citations 8 Scopus

Publication Search Results

Now showing 1 - 3 of 3
  • Publication
    Cost Recovery, Equity, and Efficiency in Water Tariffs : Evidence from African Utilities
    (2010-07-01) Banerjee, Sudeshna; Foster, Vivien; Wodon, Quentin
    Water and sanitation utilities in Africa operate in a high-cost environment. They also have a mandate to at least partially recover their costs of operations and maintenance (O&M). As a result, water tariffs are higher than in other regions of the world. The increasing block tariff (IBT) is the most common tariff structure in Africa. Most African utilities are able to achieve O&M cost recovery at the highest block tariffs, but not at the first-block tariffs, which are designed to provide affordable water to low-volume consumers, who are often poor. At the same time, few utilities can recover even a small part of their capital costs, even in the highest tariff blocks. Unfortunately, the equity objectives of the IBT structure are not met in many countries. The subsidy to the lowest tariff-block does not benefit the poor exclusively, and the minimum consumption charge is often burdensome for the poorest customers. Many poor households cannot even afford a connection to the piped water network. This can be a significant barrier to expansion for utilities. Therefore, many countries have begun to subsidize household connections. For many households, standposts managed by utilities, donors, or private operators have emerged as an alternative to piped water. Those managed by utilities or that supply utility water are expected to use the formal utility tariffs, which are kept low to make water affordable for low-income households. The price for water that is resold through informal channels, however, is much more expensive than piped water.
  • Publication
    Double Dividend: Power and Agriculture Nexus in Sub-Saharan Africa
    (World Bank, Washington, DC, 2017) Banerjee, Sudeshna Ghosh; Tipping, Andrew; Besnard, Juliette; Nash, John
    Increasing access to modern electricity services in Sub-Saharan Africa is one of the main development challenges facing the world over the next two decades. The rural economies are overwhelmingly dependent on agriculture; in fact, agriculture and agribusiness comprise nearly half of Africa’s gross domestic product (GDP). These enterprises require electricity to grow to their potential, while the expansion of rural energy services needs consumers with consistent power needs to serve as a reliable revenue source. Can agriculture and energy come together in Sub-Saharan Africa to offer a double dividend with benefits to enterprises, households, utilities, and private-sector service providers? This is the central question of this study. Combining agricultural load with other household and commercial power demand can increase the feasibility of extending the grid or creating opportunities for independent power producers and mini-grid operators. Drawing on a suite of case studies, this study offers insights on what it will take to operationalize the opportunities and address the challenges for power-agriculture integration in Africa.
  • Publication
    The Power of the Mine : A Transformative Opportunity for Sub-Saharan Africa
    (Washington, DC: World Bank, 2015-02-05) Banerjee, Sudeshna Ghosh; Romo, Zayra; McMahon, Gary; Toledano, Perrine; Pérez Arroyo, Inés
    Africa needs power - to grow its economies and enhance the welfare of its people. Power for all is still a long distance away - two thirds of the population remains without electricity and enterprises rank electricity as a top constraint to doing business. This sub-optimal situation coexists while vast energy resources remain untapped. One solution to harness these resources could be to tap into the concept of anchor load. Mining industry lends itself to the concept of anchor load as it needs power in large quantity and reliable quality to run its processes. Underpinned by a comprehensive database of mining projects between 2000 and 2020, this report explores the potential and challenges of using mining demand for power as anchor load for national power system development and expansion of electrification. This report finds that mining demand can indeed be a game-changer - an opportunity where policymakers and international community can make a difference in tapping the enormous mineral wealth of Africa for the benefit of so many people. The utilities would benefit from having mining companies as creditworthy consumers that facilitate generation and transmission investments producing economies of scale needed for large infrastructure projects, benefiting all consumers in the system. The mines would benefit from grid supply - typically priced much lower than self-supply - which allows them to focus on their core business, greatly enhancing their competitiveness. The country would benefit from more exports and tax revenues from mines, more job opportunities in local firms selling goods and services to the mines, and a higher GDP. The report estimates that mining demand for power can triple since 2000 going upto 23 GW in 2030. While South Africa will continue to be the dominant presence in mining landscape, its importance will reduce and other countries, primarily in Southern African region, will emerge as important contributers of mining demand for power. Simulations in countries with minimal power-mining interface suggests that bringing this demand explicitly into the power planning process can ensure more investments in both grid and off-grid power systems and potentially superior service delivery outcomes for mines as well as communities. These opportunities can also be attractive investment destinations for private sector. However, there are also risks and institutional roadblocks in power-mining integration - addressing many of them and employing risk mitigation mechanism are within the control of policymakers.