Worldwide, the ugly consequences of a warming planet are rearing their heads. Many countries are increasing efforts to decarbonise their energy systems in a bid to limit global warming to 1.5°C above pre-industrial levels. But the path to decarbonisation is complex, requiring a unique approach from each country.
Take sub-Saharan Africa's energy systems, which are currently patchy and often unreliable. Many countries' reliance on fossil fuels has led policymakers to suggest that fossil fuel systems should either be banned or indirectly discouraged through imposing a carbon tax. But, given that greener forms of energy exist in tandem with fossil fuel systems across the continent, this approach might harm rather than help efforts to fight climate change.
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