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Green hydrogen wasn’t always seen as a practical climate solution, but advancements in proton exchange membrane (PEM) electrolyzers are changing that. These devices now last longer, work more efficiently, and cost less than ever before. Investments in R&D and a 90% drop in capital costs over 20 years make electrolyzers a promising option. Experts now view them as essential for reaching carbon neutrality and a sustainable energy future.
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