China has emerged as the dominant force in global green technology, investing $625 billion in clean energy in 2024 and producing the vast majority of the world’s solar modules and wind turbines. With companies like BYD leading the electric vehicle market, the sector now drives over 11% of China’s GDP. Despite this progress, heavy coal reliance sustains high emissions. China’s scale and affordability in clean tech are reshaping global energy systems and accelerating electrification, particularly across emerging economies.