About: If renewable energy (e.g. from Solar panels) is used to generate electricity for electrolysis of water then the green hydrogen can be generated without any harmful emissions.
How it is produced: This technology is based on the generation of hydrogen — a universal, light and highly reactive fuel — through a chemical process known as electrolysis. This method uses an electrical current to separate the hydrogen from the oxygen in water. If this electricity is obtained from renewable sources we will, therefore, produce energy without emitting carbon dioxide into the atmosphere.
