2025年10月31日，最新一轮七国集团（G7）能源与环境部长会议在加拿大多伦多落下帷幕，会议期间正式发布了《核能与聚变能声明》（Statement on Nuclear and Fusion Energy）。聚变能源成为各方关注的重点议题，G7成员国一致认为，聚变能作为未来潜在的清洁能源来源，有望在全球能源转型中发挥“变革性作用”。

会议声明指出：“我们认识到，未来聚变能有可能为满足不断增长的能源需求做出重大贡献。”面对全球能源需求持续上升、传统能源供应不确定性加剧，G7国家强调，必须加快聚变技术的研发与国际协作。

一、推动标准统一与监管协调

G7部长们特别指出，聚变能要实现从实验室走向商业化部署，

• 加强“值得信赖”的聚变研发机构之间的合作；

• 分享最佳实践，推动技术标准互认；

• 鼓励国际原子能机构（IAEA）继续发挥核心作用，主导制定适用于

  首批聚变能设施的安全标准

  ；

• 强调成员国之间就聚变设施的监管政策和技术规范保持常态化交流。

二、鼓励私人资本与公众参与

除了政府间合作，G7也明确释放信号：

会议呼吁各国政策制定者优化投融资环境，吸引社会资本进入聚变产业链，同时加强公众科普与沟通，提升社会对聚变能的接受度与信任度。

核聚变能源因其燃料来源广泛、安全性高、几乎不产生长寿命放射性废物等优势，被誉为清洁能源领域的“圣杯”。此次G7声明的发布，向全球市场、科研机构和公众传递出一个强烈信号：聚变能不再是遥远未来的“科幻技术”，而是全球能源战略的重要组成部分。

以下为声明原文：

Statement on nuclear and fusion energy

October 31, 2025

Nuclear Energy

We, the G7 Ministers of Energy, recognize the need for enhancing global energy security and meeting rising energy demands – including those driven by electrification, digitalization, and artificial intelligence.

Those countries that opt to use nuclear energy, or to support its use, are committed to advancing research, development, and deployment of innovative nuclear technologies, including small modular reactors and advanced reactors. This includes sharing national best practices, facilitating access to financing tools, promoting clear, safe and efficient licensing approaches, and reinforcing coordination on commercial projects among G7 members and with partner countries. This also includes recognition of nuclear energy as a non-emitting baseload energy source consistent with national priorities and international commitments.

1. In this context, we are committed to upholding the highest standards of nuclear safety, security, and non-proliferation, recognizing these as fundamental pillars for the peaceful use of nuclear energy. We emphasize the critical role of the International Atomic Energy Agency (IAEA), as well as independent nuclear safety authorities, in maintaining rigorous standards and securing public trust. A
   
2. In line with our commitment to responsible approaches to nuclear energy, we endorse identifying high-level principles for responsible nuclear waste management, including collaborative community-based siting processes to advance robust, long-term solutions. We will continue to collaborate on this through relevant multilateral initiatives such as those being advanced under the OECD’s Nuclear Energy Agency and the IAEA.
   
3. Reflecting our shared interest in energy security and reliability, we will continue to cooperate on nuclear supply chains, prioritizing resiliency and reducing dependence on unreliable partners. Efforts will focus on securing nuclear fuel supply chains and enhancing collaboration amongst G7 partners and other multilateral fora.
   
4. Those countries that opt to use nuclear energy recognize the importance of creating enabling conditions for nuclear deployment and encourage continued dialogue with like-minded partners on establishing favourable conditions – including policy, regulatory, and other measures – and commercial partnerships. This will support the rapid, safe, secure, and stable expansion and operation of nuclear facilities.
   
5. Those countries that opt to use nuclear energy also encourage dialogue on supporting responsible deployment in third countries, including through enhanced cooperation among their Export Credit Agencies, multilateral development banks, and other international financial institutions.
   
6. Building on this, those countries that opt to use nuclear energy support developing conducive business environments that are enabled by balanced regulatory approaches and more responsive permitting processes, without compromising safety, as well as enhanced workforce development through targeted training programs and promoting engagement from international financial institutions in nuclear energy projects.
   
7. We encourage innovation in new and emerging nuclear technologies, including for those countries that opt to use it, for powering energy-intensive digital infrastructure, strengthening resilient energy systems and supporting critical services, where appropriate.

Fusion Energy

1. We recognize that, in the future, fusion energy has the potential to make a significant contribution to meeting the growing demand for energy. Acknowledging global advancements and investment in fusion energy technology, we underscore the importance of sustained international collaboration on fusion energy with trusted partners, encouraging private investments and public engagement. We take note of Canada’s initiative in continuing the G7 Working Group on Fusion Energy in September 2025, launched under the Italian G7 Presidency, providing a platform for exchanging progress updates and strengthening cooperation.
   
2. Looking ahead, we emphasize the continued necessity of sharing best practices, cooperation amongst trusted fusion-relevant Research and Development centres and harmonization of standards as well as consistent approaches to fusion regulations as appropriate, which would enable the deployment of fusion energy technologies. Furthermore, we emphasize the importance of exchange between the G7 member states regarding the respective regulatory frameworks and technical standards for fusion facilities and their further developments. This group encourages the IAEA to have a continuing role in facilitating discussions that will enable development of proportionate fusion safety standards that can be incorporated into designs for first-of-a-kind fusion energy facilities.

We welcome the endorsement of the G7 Statement on Nuclear and Fusion Energy by the Republic of Korea and Ukraine.

参考链接：

• https://www.canada.ca/en/natural-resources-canada/news/2025/10/statement-on-nuclear-and-fusion-energy.html