Search

Begin New Search Topic Energy Policy Political Geography Africa Publishing Institution Center for Global Development

1. Convergence, Development, and Energy-Intensive Infrastructure: Getting Africa to High-Income Status

Author:
Vijaya Ramachandran
Publication Date:
10-2021
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
The structural changes in an economy that accompany its growth to high-income status have been predictable in Europe, the United States, and Asia, characterized by declining employment in agriculture and rising levels of urbanization driven by jobs in the modern industrial sector. As agricultural productivity rises, the share of people employed in agriculture declines, and both urbanization and employment in manufacturing increase. Food prices fall relative to wages, causing the share of income spent on food to decline to very low levels. Asian countries have followed a similar path, although at a much faster pace. Africa, however, is different. Despite a high share of the population in urban areas, most African countries have yet to see significant increases in agricultural productivity that might drive industrial growth and jobs. In most African countries, the rising share of urban population has not been matched by increases in agricultural productivity, falling food prices, or the emergence of a viable industrial sector. Available evidence shows that agricultural yields in Africa are low and food is costly, while the share of employment in agriculture remains high. For the process of structural transformation to get underway, African countries must manufacture of fertilizer, develop better methods of water control, improve transportation, and invest in cold storage. Each of these interventions requires significant amounts of energy, including energy from fossil fuels. And they are not replaceable—countries have managed structural transformation in different ways but, to date, none have leapfrogged the process.
Topic:
Agriculture, Development, Energy Policy, and Infrastructure
Political Geography:
Africa

2. Fuel Subsidy Reform and Green Taxes: Can Digital Technologies Improve State Capacity and Effectiveness?

Author:
Alan Gelb and Anit Mukherjee
Publication Date:
07-2019
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Reforming inefficient and inequitable energy subsidies continues to be an important priority for policymakers as does instituting “green taxes” to reduce carbon emissions. Simply increasing energy prices will have adverse impact on poorer consumers, who may spend substantial budget shares on energy and energy-intensive products even though the rich typically appropriate more of the price subsidy. Equitable pricing reforms therefore need to be accompanied by programs to transfer compensation: depending on the situation, this can be targeted or universal. Successful reforms require measures to raise awareness-of the subsidies and the problems they cause, effective dissemination of the reform to the population, and rapid feedback loops to facilitate mid-course corrections. Digital technology, including for unique identification and payments, as well as general communications, can help build government capacity to undertake such reforms and respond to changes in fuel markets. The paper outlines the use of digital technology, drawing on four country cases. The technology is only a mechanism; it does not, in itself, create the political drive and constituency to push reform forward. However, it can be employed in a number of ways to increase the prospects for successful and sustainable reform.
Topic:
Climate Change, Energy Policy, Environment, Science and Technology, Reform, and Digitalization
Political Geography:
Africa, Middle East, India, and Latin America

3. Why Maintaining Tropical Forests Is Essential and Urgent for a Stable Climate

Author:
Rosa C. Goodman and Martin Herold
Publication Date:
11-2014
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Tropical forests have the highest carbon density and cover more land area than forests in any other biome. They also serve a vital role as a natural buffer to climate change ―capturing 2.2–2.7 Gt of carbon per year. Unfortunately, tropical forests, mangroves, and peatlands are also subjected to the highest levels of deforestation and account for nearly all net emissions from Forestry and Other Land Use (FOLU) (1.1–1.4 Gt C / year). Net emissions from FOLU accounted for only 11% of total anthropogenic greenhouse gas emissions or 14% of total carbon emissions in 2010, though these figures are somewhat misleading and do not reflect the full potential of tropical forests to mitigate climate change. First, net FOLU emissions have reduced only slightly while emissions from all other sectors have skyrocketed. Secondly, the FOLU net flux is made up of two larger fluxes —deforestation emissions (2.6–2.8 Gt C / year) minus sequestration from forest regrowth (1.2–1.7 Gt C / year). Additionally, intact tropical forests also appear to be capturing at least 1.0 Gt C/ year. Gross deforestation, therefore, accounts for over a quarter of all carbon emissions, and tropical forests have removed 22–26% of all anthropogenic carbon emissions in the 2000s. If deforestation were halted entirely, forests were allowed to regrow, and mature forests were left undisturbed, tropical forests alone could have captured 25–35% of all other anthropogenic carbon emissions. On the other hand, if climate change continues unabated, forests could turn from net sinks to net sources of carbon. Forestrelated activities are among the most economically feasible and cost-effective mitigation strategies, which are important for both short- and long-term mitigation strategies. Action is needed immediately to utilize these natural mitigation solutions, and we need coordinated and comprehensive forest-related policies for mitigation. An international mechanism such as REDD+ is essential to realize the great natural potential for tropical forests to stabilize the climate.
Topic:
Climate Change, Energy Policy, Environment, Natural Resources, and Reform
Political Geography:
Africa, South Asia, and Latin America

4. Planning for Large-Scale Wind and Solar Power in South Africa: Identifying Cost-Effective Deployment Strategies Using Spatiotemporal Modeling

Author:
Kevin Ummel
Publication Date:
09-2013
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
South Africa and many other countries hope to aggressively expand wind and solar power (WSP) in coming decades. The challenge is to turn laudable aspirations into concrete plans that minimize costs, maximize benefits, and ensure reliability. Success hinges largely on the question of how and where to deploy intermittent WSP technologies. This study develops a 10-year database of expected hourly power generation for onshore wind, solar photovoltaic, and concentrating solar power technologies across South Africa. A simple power system model simulates the economic and environmental performance of different WSP spatial deployment strategies in 2040, while ensuring a minimum level of system reliability.
Topic:
Climate Change, Economics, Energy Policy, Environment, and Science and Technology
Political Geography:
Africa and South Africa

5. Making Large-Scale Wind and Solar Power a Reality

Author:
Kevin Ummel
Publication Date:
10-2013
Content Type:
Policy Brief
Institution:
Center for Global Development
Abstract:
South Africa and many other countries hope to aggressively expand wind and solar power (WSP) in the coming decades. This presents significant challenges for power system planning. Success hinges largely on the question of how and where to deploy WSP technologies. Well-designed deployment strategies can take advantage of natural variability in resources across space and time to help minimize costs, maximize benefits, and ensure reliability.
Topic:
Climate Change, Development, Economics, Energy Policy, and Science and Technology
Political Geography:
Africa

6. Energizing Rio+20: How the United States Can Promote Sustainable Energy for All at the 2012 Earth Summit

Author:
Nigel Purvis and Abigail Jones
Publication Date:
04-2012
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Worldwide, about 1.3 billion people lack access to electricity (one in five people), while unreliable electricity networks serve another 1 billion people. Roughly 2.7 billion—about 40 percent of the global population—lack access to clean cooking fuels. Instead, dirty, sometimes scarce and expensive fuels such as kerosene, candles, wood, animal waste, and crop residues power the lives of the energy poor, who pay disproportionately high costs and receive very poor quality in return. More than 95 percent of the energy poor are either in sub-Saharan Africa or developing Asia, while 84 percent are in rural areas—the same regions that are the most vulnerable to the adverse effects of climate change.
Topic:
Climate Change, Development, Economics, Energy Policy, Environment, and Poverty
Political Geography:
Africa, United States, and Asia

7. Crossroads at Mmamabula: Will the World Bank Choose the Clean Energy Path?

Author:
David Wheeler
Publication Date:
02-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
At the recent UN climate change conference in Bali, UN Secretary General Ban Ki-moon called for a revolutionary change in the world's energy mix to minimize the risk of catastrophic global heating. This paper explores the implications for the World Bank and other donor institutions, employing proposed Bank financing of the Mmamabula coal-fired power project in Botswana as an illustrative case. Using the latest estimates of generating costs for coal-fired and low-carbon power options, I compute the CO2 accounting charges that would promote switching to the low-carbon options. In all cases, I find that that the switching charges are at the low end of the range that is compatible with safe atmospheric limits on carbon loading. Among the low-carbon options that I have considered for Botswana, solar thermal power seems to dominate carbon capture and storage.
Topic:
Energy Policy, Environment, Markets, and United Nations
Political Geography:
Africa