The writer chairs the Policy Institute at King’s College London
The last decade has seen dramatic growth of more than 16 per cent a year in the global consumption of electricity from renewable sources such as solar and wind.
The reduction in costs — down 70 per cent for wind and 89 per cent for solar over the past decade — opens the prospect of further significant growth over the next decade. That will help reduce emissions and encourage the replacement of emission-intensive sources of electricity.
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