NAIROBI, Kenya (AP) — Africa’s biggest clean energy challenge is shifting from building projects to building the institutions, markets and regulatory systems needed to deliver them at scale, experts say.

That challenge is emerging even as clean energy reaches a historic milestone globally. Renewables generated 34% of the world’s electricity in 2025, overtaking coal’s 33% share. Together with nuclear power, renewables are expected to provide half of global electricity by 2030.