The COP 29 and COP 30 Presidencies and the Climate High-Level Champions (CHLC), Nigar Arpadarai and Dan Ioschpe, worked hand-in-hand to deliver a COP 30 of implementation. Over the past two weeks, COP 30 has shown how climate action is accelerating across key systems, from energy and transport to food and health, from industry and finance, to land, ocean, and education, with clear benefits to people and nature.