---
title: "Fluence starts construction of 400 MWh Heinersbrück battery storage project with LEAG Clean Power"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295794634.md"
description: "Fluence has commenced construction on a 400 MWh Heinersbrück GridBattery project for LEAG Clean Power in eastern Germany. Utilizing Smartstack technology, the system is scheduled for completion by 2027 and will share grid connections with co-located wind and solar assets on former mining land. This deployment follows the companies' previous 1 GW/4 GWh Jänschwalde 1000 project."
datetime: "2026-08-13T12:01:13.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295794634.md)
  - [en](https://longbridge.com/en/news/295794634.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295794634.md)
generator: "portal-rs"
---

# Fluence starts construction of 400 MWh Heinersbrück battery storage project with LEAG Clean Power

-   Fluence began deploying a 400 MWh Heinersbrück GridBattery project for LEAG Clean Power in eastern Germany. \* Fluence will design, supply, build the system using its Smartstack technology; completion is scheduled for 2027. \* Project will share a grid connection with co-located wind and solar assets on recultivated former mining land. \* Deployment follows the companies’ 1 GW/4 GWh GigaBattery Jänschwalde 1000 project, also being delivered by Fluence. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Fluence Energy Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202608130800OMX\_\_\_\_\_CNEWS\_EN\_GNW9809485\_en) on August 13, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**