For electrocatalytic hydrogen peroxide (H₂O₂) production, our group utilizes CO₂-derived carbon materials as selective catalysts for the two-electron oxygen reduction reaction (2e⁻ ORR). These materials offer well-defined active sites and controlled surface chemistry, enabling high selectivity and efficiency under mild operating conditions. Their sustainable synthesis and tunable properties position them as promising candidates for decentralized, green H₂O₂ generation, contributing to safer and more accessible chemical processes.