Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet initiative has ...

British company Alpha 311 has created small wind turbines capable of generating electricity from the energy created by passing cars. Here, an older version of the design is shown installed on the roof ...

The share of wind power in total electric power generation is expected to increase, and with that comes a requirement for this carbon-free source to be more reliable. The most important component of a ...

A version of this story ran in the March / April 2025 issue. The wind blows from two directions to the Los Vientos Wind Farm, Texas’ largest and the nation’s second largest, with 426 turbines towering ...

CNN — (CNN) — Accounting for up to 1.5% of global electricity use, data centers are fueling the climate crisis. Currently, there are estimated to be more than 8,000 data centers worldwide, with more ...