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Water

Powering up Africa’s Renewable Energy Revolution

Makhtar Diop's picture
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As African Presidents, Prime Ministers, and business leaders arrive in Washington to attend the first US-Africa Summit, one topic that will be paramount in their discussions with President Obama and his Cabinet is: how governments and families can access affordable electricity across the African continent.

Consider the facts: one in three Africans, that’s 600 million people, has no access to electricity. Neither do some 10 million small and medium-sized enterprises. Those homes and businesses fortunate enough to have power pay three times as much as those in the United States and Europe; furthermore, they routinely endure power outages that cost their countries from one to four percent in lost GDP every year.

Akosombo Dam in Ghana, June 18, 2006. (Photo by Jonathan Ernst)Despite the fact that Africa is blessed with some of the world’s largest hydropower and geothermal resources (10-15 GW of geothermal potential in the Rift Valley alone), bountiful solar and wind resources, as well as significant natural gas reserves, total power generation capacity in Africa is about 80,000 megawatts (MW) (including South Africa), roughly the same as that of Spain or South Korea.

As Africa enters its 20th consecutive year of economic expansion, with the World Bank forecasting that Africa’s GDP growth will remain steady at 4.7 percent in 2014, and strengthening to 5.1 percent in each of 2015 and 2016, the continent needs more electric power. Specifically, Africa needs to add 7,000 MW of generation capacity each year to meet the projected growth in demand, yet it has achieved only 1,000 MW of additional power generation annually.

Over the last week I visited Cameroon and the Democratic Republic of the Congo, two of Africa’s so-called ‘fountain states.’  The resources in these two countries – along with Guinea, Ethiopia, and Uganda – can generate enough hydroelectricity to satisfy the growing demand in Africa. I saw the range of applications for which this power is needed, and I saw clear solutions.

In Eastern Cameroon I visited the construction site for the Lom Pangar hydropower project. Once construction is complete and the reservoir is filled in the next couple of years, this new dam on the Sanaga River will improve the reliability of power supply and lower the cost for up to five million Cameroonians. The Lom Pangar project will also pave the way for developing the full 6,000 MW of hydropower potential of the Sanaga River by regulating the flow of the river.      
 
In the Democratic Republic of Congo, last week, I visited the Inga hydropower site on the mighty Congo River. DRC’s overall hydropower potential is estimated at 100,000 MW, the third largest in the world behind China and Russia, yet only 2.5% of this key resource has been developed. With 40,000 MW of generation potential, Inga is the world’s largest hydropower site. Its proper development can make Inga the African continent’s most cost-effective, renewable source of energy with an estimated generation cost of US$ 0.03 per kilowatt hour with little or no carbon footprint--a significant added virtue.

Setting the Example for Cooperative Management of Transboundary Water Resources in West Africa

Kabine Komara's picture

Stretching for more than 1,800 kilometers across Guinea, Mali, Senegal and Mauritania, the Senegal River is the third longest river in Africa. In a region such as the Sahel, which is plagued by drought, poverty, and underdevelopment, access to a water resource such as the Senegal River is critical to local populations who rely on it for energy production, land irrigation, and potable water.
 

Providing electricity in Uganda

Makhtar Diop's picture
World Bank Africa VP at the Bujagali hydropower plant in Uganda


KAMPALA, Uganda--World Bank Africa Region Vice President Makhtar Diop, in Uganda for development talks with President Museveni, his Cabinet, and other development partners, visits the site of the World Bank Group-financed Bujagali Hydropower plant in Uganda, which at 240 MW now generates the bulk of the country's electricity needs.

How do we manage the environment without compromising efforts to reduce poverty?

Idah Z. Pswarayi-Riddihough's picture

I always say, environmental management is woven into something bigger, much bigger than simply saying “Let’s do some good, let’s not pollute.” For me, it’s a question of how we encourage the development boom underway in Africa today, while still keeping our eyes focused on environmental management.

Photo credit: Jonathan Ernst/World BankIn the World Bank’s Africa Region, we are working on the belief that we can find a way to support sustainable development that combines the least amount of environmental damage with the best desirable outcome possible.  Put simply, we can “green” growth and make it more inclusive. 

The way to do this is to weave environment into all development programs. We believe that development is key to reducing poverty and improving livelihoods in Africa.

For example, let’s say that you are planning to build a really big road going through a national park. This is an opportunity for all stakeholders, government officials, community members, donors, NGOs, and others to gather and ask themselves not just how this road will improve economic growth, but what is the future of this national park? Will this road provide poachers with new access to pristine woodlands and endangered wildlife?

In a new report, "Enhancing Competitiveness and Resilience in Africa", we lay out a new approach to environmental management that makes it the core of everything we do. This means that when we think about a project or program in any sector, we also think about how it will impact the environment.

Re-thinking irrigation to fight hunger

Jonathan Kamkwalala's picture

Photo: Arne Hoel, The World BankFood prices are spiking globally and in Africa one way to ensure food security is to rethink the role of irrigation in agriculture and food production.

Achieving food security in Africa is a critical issue, even as efforts are stymied by drought, floods, pestilence and more. To these natural disasters, we can add the challenge of a changing climate that is predicted to hit Africa disproportionately hard.  

So, what can we do? World Water Week kicked off on Sunday in Stockholm and how water impacts food security will be the focus.

In the World Bank’s Africa Region, we are working on the belief that a proven way to expand agriculture and food production in Africa is to focus on scaling up irrigation programs, bringing water to parched lands, and strengthening the hands of farmers who produce food against climatic odds.

Too little water, too many droughts

Kristina Nwazota's picture

Understanding Risk Forum 2012, Cape Town, South AfricaIt was gratifying this morning to sit in a room filled with disaster risk reduction and management experts from around the world to open the 2012 Understanding Risk Forum. The Forum focuses on  how countries and their development partners can work together to protect people and communities against the impacts of climate-related natural disasters.

In Sub Saharan Africa, these disasters range from floods caused by cyclones and rising sea levels in coastal countries like Mozambique and Madagascar, to droughts caused by too little rainfall in places like Mauritania, Mali, Chad, Burkina Faso and Niger in the Sahel and Somalia, Ethiopia, Eritrea and Sudan in the Horn. As the World Bank's Jonathan Kamkwalala said, many disasters are hydro-meteorological in nature, meaning too little water resulting in droughts or too much water resulting in floods. Volcanoes also are a concern in Africa, although many wouldn't know it. The Democratic Republic of Congo's Mount Nyiragongo is an active volcano, one that could erupt in the very near future.

New ways to deliver water

Louise Croneborg's picture

Mamtoai puts her blue token key into the slot of the standpost and out flows water.

Mamtoai, Lower Ha Thetsane, Maseru, LesothoIt is an early spring morning in October and the sun shines brightly in Lower Ha Thetsane, an area of Maseru, Lesotho, where Mamtoai lives. Other women and young kids are busy chatting as they wait for their turn to collect water. Mamtoai fills up her 20-liter plastic container, snaps the lid tight and raises it up in the air to carry the heavy load on the crown of her head.
 
The installation of pre-paid water standposts that provide piped and treated water in Ha Thetsane is recent. The distance to a communal tap, installed long ago when the area was a rural settlement, used to be far longer. If pipes or taps were broken, water would be lost and turn the earth floor into mud. The cost of water tanked by local entrepreneurs to these peripheral areas could vary hugely - invariably much higher than the formal regulated water system. To expand water distribution, Lesotho’s largest utility the Water and Sewerage Company WASCO has installed water standposts into areas like Ha Thetsane. 
 

Ever on the brink of disaster

Fred Owegi's picture

Farmers guide their livestock in the arid region of Mandera, Kenya

Earlier this month, I participated in a four-day mission to Mandera, a county in northeastern Kenya, some 640 km from Nairobi on the Somali border. The European Commission’s Humanitarian Agency (ECHO) arranged the mission to assess progress of various community-managed drought risk reduction initiatives.

We visited several projects being implemented across Mandera’s central, northern and eastern districts, an area which is home to more than a million people, according to the last census in 2009. The area is classified as arid and receives on average 250 mm of rainfall in a good year. But for the last several months, not a single drop of rain has fallen and all water reserves have been depleted. Famine could be imminent in Mandera and its neighboring counties if policies are not put in place to prevent it.

Being my first visit to Mandera the mission was eye-opening but also disquieting, coming as it did in the midst of what is now accepted as “the most severe drought in the Horn of Africa in the last 60 years”.