The world wants net-zero. Governments are throwing tax breaks at it. That's the real story. Companies are racing to cash in. The math is simple: save the planet, save money. Both at the same time. It's working. Solar and wind are booming. Electric cars are everywhere. The old energy giants are scrambling. But here's the catch. Not everyone wins. Some industries get left behind. The green rush is real, but it's not fair yet.