日本把2030年代验证核聚变发电写入国家战略

Core Viewpoint - Japan is positioning nuclear fusion power as a key component of its energy strategy, aiming for verification in the 2030s to enhance industrial competitiveness and economic security [1][4][5]. Group 1: Government Strategy - The Japanese government plans to revise the "Fusion Energy Innovation Strategy" to explicitly state its goal of leading global verification efforts in nuclear fusion by the 2030s [3]. - A special task force will be established within the Cabinet Office to address legal, budgetary, and talent development issues related to nuclear fusion technology [4]. - The government aims to promote international standardization in collaboration with private enterprises, which could facilitate market expansion for Japanese companies [4][5]. Group 2: Technological Development - Nuclear fusion is considered a safer alternative to current nuclear power, with lower radioactive waste and no greenhouse gas emissions, making it an "ideal energy" source [1][4]. - Japan plans to allocate 10 billion yen in the 2024 budget to enhance experimental facilities across three institutions, including the National Institute for Fusion Science and the Quantum Science and Technology Research and Development Agency [4]. - The establishment of the "J-Fusion" consortium in 2024, involving over 80 companies, aims to accelerate the development of nuclear fusion technology [6]. Group 3: Global Context and Competition - Japan's focus on nuclear fusion aligns with similar goals from the US and China, both targeting verification in the 2030s, while the UK aims for verification by 2040 [5]. - The ITER project, a collaborative international nuclear fusion experiment, has faced delays, pushing its operational target to 2034, prompting Japan to expedite its own fusion power initiatives [6].