Cutting fossil fuel use and emissions in the power sector is seen as vital to meeting global climate targets. More than 100 countries at the COP28 climate summit in Dubai last year agreed to triple renewable energy capacity by 2030.
Ember's Global Electricity Review showed renewable sources provided 30.3 per cent of global electricity in 2023, up from 29.4 per cent in 2022 as growth in projects, particularly solar, increased capacity.
"The rise in solar capacity that happened during 2023 really unlocks the possibility that we are able to reach that level of renewables by 2030, and the tripling of capacity that was promised at COP28," said Ember's director of global insights Dave Jones in an interview.
More than half of the global additions in solar and wind capacity came in China last year, the report said, with total global solar generation up 23.2 per cent and wind power up 9.8 per cent.
Industry experts have said issues around grid connections and permits for new projects need to be solved for the target to be met.
The report predicted continued renewable growth would see fossil fuel power production fall by 2 per cent in 2024 and push overall fossil fuel power production to less than 60 per cent of global electricity production for the first time since at least 2000, when Ember's data begins.
"A permanent decline in fossil fuel use in the power sector at a global level is now inevitable, leading to falling sector emissions," the report said.
