世界银行：2026年用于制氢的电解槽技术和经济特性报告（英文版）

For emerging markets and developing economies, hydrogen offers a strategic opportunity to convert abundant renewable resources into industrial transformation, energy security, and job creation. Yet scaling clean hydrogen presents significant challenges, particularly given the capital intensity, technical complexity, and financial risks of early-stage deployment. At the center of this transition are electrolyzers—the core technology that uses renewable electricity to split water into hydrogen