IEA国际能源署：2024年推进清洁能源示范项目报告（英文版）

In the 2023 update to the Net Zero Roadmap, the IEA noted that while in the near term almost all emissions reductions can be delivered by technologies and measures that are already known and available, innovation will be needed through to 2050. About 35% of the CO2 emissions reductions needed in 2050 in a scenario consistent with the energy sector reaching net zero in the same year come from technologies that are still at the pre-commercial stage today. This includes technologies in emission-