New global energy data shows 814 gigawatts of wind and solar capacity were installed in 2025, a 17% increase from the year before. Total capacity has now surpassed 4 terawatts worldwide. Solar is driving most of the growth, with nearly four gigawatts added for every one gigawatt of wind, accelerating the shift to clean electricity.
(c) Jon Diez

World adds record wind and solar capacity in 2025

ELECTREK

New global energy data shows 814 gigawatts of wind and solar capacity were installed in 2025, a 17% increase from the year before. Total capacity has now surpassed 4 terawatts worldwide. Solar is driving most of the growth, with nearly four gigawatts added for every one gigawatt of wind, accelerating the shift to clean electricity.

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