The Clean Energy Transitions Programme (CETP) is the IEA’s flagship initiative for accelerating progress toward a global net zero energy system. Launched at the 2017 IEA Ministerial to leverage the Agency’s expertise, insights and influence, the programme has provided world-class analysis, technical assistance and capacity building to support the most ambitious reorientation of the world’s energy systems this century. The CETP’s work is structured across three pillars of activity, with a