The result is that, even as the world has added solar power at an accelerated pace, the share of deployment going to poor countries has largely stalled since 2020. China has clearly been the main driver of the global story, said Hayim. But disaggregate the numbers, and “you can now see solar booms in other countries too.” In the past few years, countries like Pakistan, Nigeria and the Philippines have seen an extraordinary increase in the amount of solar power installed on rooftops. Some smaller markets, such as Cuba and Lebanon, have also seen rapid uptakes. It’s why the number of countries with at least 1 gigawatt of solar installed has grown to as many as 74 last year, up from 42 in 2020.