China’s latest wave of solar mega‑factories is not just adding capacity, it is redefining the scale at which a single country ...

Wind and solar power are expanding across the world’s major economies, as fossil-fuel consumption stagnates. Meanwhile, the US president derides wind turbines as ‘those damn things’ ...

Generators are noisy, smelly and high-maintenance. Battery-powered backups can keep fridges on for days, without the upkeep.