德国退役核电站厂址将建大型电池储能：Vattenfall与Fluence签约布伦斯比特尔逾1吉瓦时项目
瑞典能源企业 Vattenfall 与美国储能系统厂商 Fluence Energy 10月14日签署协议，在德国布伦斯比特尔建设一座大型电池储能设施，并由 Fluence 提供长期服务支持。该项目输出功率254兆瓦、储能容量超过1000兆瓦时（1吉瓦时），选址于正在退役拆除的布伦斯比特尔核电站厂址，预计将跻身德国最大的电池储能项目之列，也是 Vattenfall 迄今最大的电池项目。
这座4小时储能设施将采用 Fluence 的 Gridstack Pro 5000 平台，包含电池系统、功率转换设备和能源管理系统，Fluence 将以交钥匙方式交付工程、采购、施工、调试及长期服务。项目预计2027年开工，计划2028年底投运，并接入电网运营商 50Hertz 的380千伏输电网络。Vattenfall 表示，该项目将使公司现有电池储能容量接近翻倍，是其灵活性战略的关键组成部分。
Vattenfall 太阳能与电池业务负责人克劳斯·瓦滕德鲁普表示："这类电池储能设施在加强能源系统韧性、推动可再生能源发电进一步并网方面发挥着重要作用。" Fluence 德国公司副总裁兼董事总经理朱利安·詹森称，两家公司的合作已涵盖欧洲三国的八个项目，Fluence 已在德国交付20多个电池储能项目。据 SolarPower Europe 数据，德国目前是欧洲领先的电池储能市场，2025年新增装机6.6吉瓦时；风能和太阳能的快速扩张、电价波动加大、技术成本下降，正推动德国储能市场增长。
Vattenfall Awards 1 GWh Brunsbüttel Battery Storage Project at Decommissioning Nuclear Plant Site
Vattenfall and Fluence Energy, Inc. (NASDAQ: FLNC) have signed an agreement for the delivery of a planned battery storage facility in Brunsbüttel, Germany, as well as long-term service support, the companies announced on October 14. With an output of 254 MW and a storage capacity of over 1,000 MWh, the Brunsbüttel project, to be built at the site of the nuclear power plant currently being decommissioned, is expected to be among the largest battery energy storage projects in Germany and represents Vattenfall's largest battery project to date.
The 4-hour storage facility will use Fluence's Gridstack Pro 5000 platform, including battery systems, power conversion equipment and an energy management system, and Fluence will deliver the project on a turnkey basis, including engineering, procurement, construction, commissioning and long-term service support. Construction is expected to begin in 2027, with commissioning and grid connection to the 50Hertz 380 kV transmission network planned for the end of 2028. Vattenfall said the project is a key component of its flexibility strategy and will nearly double the company's existing battery storage capacity.
"Projects like this battery storage facility play an important role in strengthening the resilience of the energy system and enabling the continued integration of renewable power generation,"said Claus Wattendrup, Head of Solar & Batteries at Vattenfall. Julian Jansen, VP & Managing Director of Fluence Germany, said the two companies' relationship now spans eight projects across three European countries and that Fluence has delivered more than 20 battery energy storage projects in Germany.
Germany is currently the leading battery energy storage market in Europe, adding 6.6 GWh in 2025, according to SolarPower Europe. Growth in Germany's battery storage market is being driven by the rapid expansion of wind and solar power, increasing electricity-price volatility and declining technology costs, the companies said.
图片来源：正在退役的布伦斯比特尔核电站厂址，储能设施将建于该处。图片来源：Wikimedia Commons，Steffen Papenbroock 摄，CC BY-SA 3.0 授权
