if hydrogen is the most common element on earth, what makes generating hydrogen expensive and polluting? What is a possible solution that would generate hydrogen without polluting the environment? answer in a few sentences
Currently, the most common method of generating hydrogen is through a process called steam methane reforming, which requires natural gas and emits a significant amount of carbon dioxide. This process is expensive and polluting due to the reliance on fossil fuels.
One possible solution to generate hydrogen without polluting the environment is through electrolysis, using renewable energy sources such as solar or wind power. This process splits water molecules into hydrogen and oxygen, producing clean hydrogen without emitting any greenhouse gases. By transitioning to renewable energy sources for hydrogen production, we can create a more sustainable and environmentally friendly way to generate hydrogen.