Energy & climate
IEA Projects 2026 Solar Growth at +28%; Wind at +10%
The IEA Electricity 2026 report forecasts global solar photovoltaic growth of +28% in 2026 (a moderation from 2025's +40%) and wind energy at +10%. Combined solar-wind penetration is projected to increase from 17% in 2025 to 19% in 2026.
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