Geothermal has been the underdog of the energy industry - but that may be about to change as new startups use fracking technologies to expand potential geothermal sites.
Nuclear power is attempting a comeback, but producing the necessary fuel is complex. Can new technologies and supply chains scale to power the next generation of reactors?
Flooding is rising worldwide, driving a global push for climate adaptation. From tunnels to seawalls to fly farms, can these solutions keep up with accelerating global warming?
How the Electrical Grid Is Being Rebuilt for AI. AI's rapid growth is pushing global energy demand skyward. Now, companies from China to Nigeria are investing in new tech to power the future.
This six-part, planet-spanning series offers a comprehensive look at the "impossible" industries vying to shape our future.