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Solar and wind account for 3% of global energy, but are a growing power source for homes, businesses

The claim is accurate as solar and wind energy currently make up about 3% of the world's total energy consumption but are rapidly growing in adoption for both residential and commercial use.

Environment Technology Last checked May 12, 2026

Key points

  • Solar and wind energy account for approximately 3% of global energy production.
  • These sources are experiencing significant growth, particularly among households and businesses.
  • The increase in solar and wind installations is driven by technological advancements and government incentives.

Explanation

According to the International Energy Agency (IEA), as of recent data, renewable energy sources like solar and wind account for around 3% of global primary energy supply. However, these sectors are witnessing substantial growth due to declining costs, improved technology, and supportive policies from governments worldwide. This expansion is evident in both residential and commercial sectors, where more people and businesses are adopting solar panels and wind turbines as part of their energy mix.

Sources