WorldCebr projects a $227 trillion world economy, with the US, China and India accounting for about half. Here is what the forecast says—and what nominal GDP leaves out.
4 min read2040 projections · Cebr December 2025 forecast
Energy2024 · Ember's 2025 report edition
40.9%of global electricity came from low-carbon sources in 2024
Low-carbon40.9%
Fossil fuels59.1%
EnergyThe 2024 electricity mix shows why a cleaner share does not automatically mean less fossil generation.
2 min read2024 · Ember's 2025 report edition
Energy2024 · IRENA's March 2025 report edition
452 GWof solar generating capacity added globally in 2024
EnergySolar supplied more than three-quarters of the renewable generating capacity added worldwide in 2024.
2 min read2024 · IRENA's March 2025 report edition
TechnologyEnd of 2024 · IEA's Global EV Outlook 2025
17m+new electric cars sold worldwide in 2024
Electric cars4%
Other passenger cars96%
TechnologyElectric cars took more than a fifth of new sales in 2024 but remained a much smaller share of cars already on the road.
1 min readEnd of 2024 · IEA's Global EV Outlook 2025