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Africa’s Climb to an Internet Revolution

Submitted by G.A. Admin on 2009/02/07 – 1:37 am23 Comments
Students working in Abuja Nigeria. Source: Liba Taylor/CORBIS

Students working in Abuja Nigeria. Source: Liba Taylor/CORBIS

Bandwith to Africa is expected to grow dramatically as the continent is gaining internet connectivity faster than any other region in the world.

Africa’s online population now exceeds 50 million, according to an estimate published by Internet World Stats, an internet research and statistics website. This marks a 1000% increase since 2000 and continued exponential growth is expected. Although this figure only represents a 5.3% internet penetration rate on the African continent, compared with nearly 25% worldwide, the actual number of internet users may be six to eight times larger due to the growth of internet cafes and various other multi-person access points.

One of Africa’s major roadblocks in expanding internet connectivity is caused by the scarce and expensive bandwidth. West Africa, for example, is connected to the rest of the globe via a single fibre-optic cable (SAT-3/WASC). East Africa, on the other hand, remains unconnected from the global grid and relies on Satellite links for internet access. This has resulted in an outrageous price tag for broadband internet in African countries which costs 50 times more than in developed countries such as the United States.

Johannesburg-based specialist Mike Jensen, who has been a key player in setting up and maintaining networks around Africa, highlights that “all of Africa’s 53 countries and territories have internet connectivity, the challenge now is to broaden access and ensure that costs are brought down.” Non-profit organizations such as Fiber For Africa believe the high costs of international bandwidth on the continent are an obstacle to its social and economic development, and are also campaigning to fight the monopoly on Africa’s bandwidth.

Africa - Fiber Optic Map

Africa - Fiber Optic Map

The Spread of Access

Despite the high cost of internet access in Africa, the SAT-3/WASC cable system has seen some price decline recently, thanks to a competitive strategy of linking new submarine cable systems to the continent. This effort is currently being spearheaded by the TEAMS, EASSy, and SEACOM initiatives that are part of a joint project amongst several countries aiming to provide Africa with a fiber-optic backbone connection to the internet.

Internet connectivity is also spreading to smaller African cities and rural areas via innovative technologies such as WiMAX. WiMAX technology is faster, more affordable, and leverages non-line-of-sight (NLOS) connectivity between subscriber stations and base stations with a cell radii of three to ten kilometers; ultimately solving the problematic last mile delivery issue in rural parts of Africa. Another technology contributing to connectivity in Africa is Broadband Over Power Lines (BPL) which provides broadband internet access through ordinary power lines. Devices only need to plug a BPL modem into any power outlet in an equipped building to access high-speed internet. Although BPL technology has faced problems due to variations in the physical characteristics of electrical networks, it has successfully brought broadband internet access to 4% of Africa’s rural communities.

Africa’s Internet Leaders

africa2008topAccording to Internet World Stats, Nigeria was able to boost its online population from fewer than 2 million people in April of 2006 to a staggering 10 million in June of 2008, raising its status to having the most internet users on the continent. This surge in internet usage is attributed to Horizon Wireless‘ experimental broadband internet project that uses WiMAX to provide Nigerians with affordable internet access.

Aside from Nigeria, Mauritius and Seychelles exhibit the highest internet penetration rate, at 26.7% and 38.9% respectively. Both of these countries have benefited from a well-established telecommunication infrastructure in the past and smaller land surface areas which helped in avoiding the last mile delivery problem.

Development Impact

With the implementation of the new technologies discussed in this article, Africa is moving one step closer to bridging the digital divide – allowing her citizens to connect themselves and participate in discussions with the rest of the world, and creating opportunities for learning and global business that will ultimately impact her social, cultural, economic and political activities.

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