Where Data Tells the Story
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In the first half of 2025, the world installed 380 gigawatts (GW) of new solar power capacity, 64% more than the 232 GW added during the same period in 2024.
For context, 380 GW can power approximately 100-130 million average homes continuously, which is like every household in California, Texas, Florida, and New York combined.
This rapid growth indicates that solar energy is entering a new era of expansion. But which countries added the most solar capacity in 2025?