The global market for porous electrodes in electrolyzers is witnessing substantial growth, with a projected increase from $26.2 million in 2020 to $345.0 million by 2030, showcasing a CAGR of 29.5%. Porous electrodes play a crucial role in various applications such as metal recovery, purification, organic synthesis, and energy sources, enhancing efficiency and selectivity. The market growth is attributed to favorable regulatory policies promoting hydrogen infrastructure development, technological advancements, and investments in renewable energy technologies to reduce carbon emissions. Titanium electrodes currently hold the largest market share, offering corrosion resistance, lightweight properties, and high mechanical strength. Alkaline electrolyzers dominate the market due to their efficiency and cost-effectiveness, while PEM electrolyzers are expected to witness rapid growth owing to technological advancements. In terms of regions, the Asia-Pacific market leads the global market share, with initiatives from governments encouraging the shift towards green energy. Noteworthy companies in the market include Air Liquide, Nel Hydrogen, and ITM Power. The impact of COVID-19 has affected the market but presents opportunities for growth, especially with the increasing demand for hydrogen as a clean fuel. The market players have adopted strategies like product launches and expansions to stay competitive. Overall, the porous electrodes for electrolyzer market is poised for significant growth, driven by the demand for sustainable energy solutions and the increasing adoption of hydrogen in various industries.