Green hydrogen production refers to the process of generating hydrogen gas through the electrolysis of water using renewable energy sources, such as wind, solar, or hydropower. In this method, electricity from renewable resources is used to split water (H2O) into hydrogen (H2) and oxygen (O2) without emitting carbon dioxide or other greenhouse gases. This distinguishes green hydrogen from other forms of hydrogen production, such as grey hydrogen, which is derived from fossil fuels and releases carbon emissions, and blue hydrogen, which also comes from fossil fuels but includes methods to capture and store the carbon emissions produced.
Green hydrogen is considered a clean energy carrier that can be utilized for various applications, including fuel cells for transportation, energy storage, and as a feedstock in industrial processes. It is pivotal in the transition towards a sustainable energy future, especially in reducing reliance on fossil fuels and lowering overall greenhouse gas emissions. As the technology advances and infrastructure develops, green hydrogen is increasingly viewed as a key component in achieving global climate goals and enhancing energy security.
Green hydrogen production is facing a crucial obstacle that could impact its sustainability in Spain. While green hydrogen offers an efficient and renewable fuel alternative, its production process consumes a…