碳中和进程中，清洁能源技术创新及发展成为全球技术竞争和博弈的焦点。国际能源署等机构联合发布的报告评估了电力、公路运输、钢铁、氢能和农业五大行业实现突破性目标所面临的主要挑战，如清洁能源技术创新投入严重不足，很多关键技术尚不成熟或处于研发初级阶段。近年来，美国、欧盟、中国、日本、印度等立足于各自不同的资源禀赋与技术优势，正积极出台政策法规，加大对清洁能源领域的投入力度，推动清洁能源技术创新及产业化发展，构建绿色低碳国家能源体系，提升国际竞争力。为实现“双碳”目标，中国需要加大清洁能源技术投入力度，推动五大行业的能源转型，积极与发达国家及共建“一带一路”国家开展清洁能源领域的交流与合作，提升国际影响力。
In the process of carbon neutrality，innovation and development of clean energy technology have become the focus of global technological competition and gaming. The International Energy Agency and others have published reports evaluating the main challenges in achieving breakthrough goals in the five key industries of electricity，road transportation，steel，hydrogen energy，and agriculture. For example，there is a serious imbalance of investment in clean energy technology innovation，and many key technologies are still immature or in the early stages of research and development. In recent years，the United States，the European Union，China，Japan，India and other countries have been actively introducing policies and regulations based on their respective resource endowments and technological advantages，increasing investment in the clean energy field，promoting innovation and industrialization of clean energy technology，building green and low-carbon national energy systems，and enhancing international competitiveness. In order to achieve the goal of “double carbon”，China needs to increase investment in clean energy technology，promote the energy transformation of the five major industries，actively carry out exchanges and cooperation in the field of clean energy with developed countries and countries co constructing the “the Belt and Road”，and enhance international influence.
| Keywords： | Energy TransformationCarbon NeutralityBreakthrough GoalsClean Energy Technology Development |
