Carbon Trade eXchange

Founded in 2009, Carbon Trade eXchange (CTX) is recognized as the world's first electronic spot exchange for the voluntary carbon market. Operated by Global Environmental Markets Ltd (GEM), its mission is to provide a transparent, secure, and efficient platform for corporations, governments, and individuals to buy and sell carbon credits from leading international registries like Gold Standard and Verra. By connecting buyers directly with sellers, CTX aims to increase liquidity, provide clear price discovery, and facilitate the financing of climate projects to help organizations achieve their sustainability and net-zero targets.