Lithium and hydrogen stand as the keys to the energy transition that promises to save the planet from climate collapse. Green Hydrogen, the New Energy FrontierGreen hydrogen has become the new energy promise of the 21st century. Lithium and green hydrogen, pillars of the future, carry environmental and social conflicts that risk repeating the story of extractivism. Lithium and Green Hydrogen in Comparative FiguresThe future of energy rests on two complementary but distinct vectors. If lithium powers electric mobility and green hydrogen drives industry and heavy transport, together they could reshape the global energy map.