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The Conversation
The Conversation
Environment
Abay Yimere, Potdoctoral Fellow, Tufts University

Renewable energy will need more investment, or Africa will stay dependent on fossil fuels

Hydro-power is not sustainable to meet sub-Saharan Africa's energy needs and must be supported wind, solar and geothemal. Photo by Tony Karumbu/AFP.

Renewable energy technologies such as solar photovoltaics and onshore wind power can help sub-Saharan Africa meet its energy requirements from sources that have lower emissions than fossil fuels.

Currently, the sub-continent gets 0.01% of its energy supply from wind, 2% from solar, about 4%-5% from geothermal, 17% from hydro and 77% from fossil fuel. About 70% of current greenhouse gas emissions come from the global energy sector.

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