Fluence Energy, Inc.

Fluence Energy, Inc. is a global energy storage technology and services company headquartered in Arlington, Virginia, USA. Formed in 2018 as a joint venture between Siemens AG and The AES Corporation, its core mission is to transform the way the world is powered for a more sustainable future by accelerating the adoption of clean energy.

The company designs, builds, and delivers battery-based energy storage systems, including product lines such as Gridstack, Smartstack, and Ultrastack, optimized for various applications. Fluence also provides AI-enabled software solutions like Fluence IQ, Mosaic, and Nispera for asset optimization, bidding automation, and performance management of energy storage and renewable assets. Its comprehensive service offerings include project EPC delivery, maintenance, system monitoring, commissioning, and training through Fluence Academy. Fluence serves a diverse customer base, including electric utilities, independent power producers, renewable energy developers, and commercial and industrial clients across more than 30 countries.

Under the leadership of CEO Julian Nebreda, Fluence maintains a strong market position as a global leader in energy storage solutions. The company reported a significant backlog of approximately $5.6 billion as of March 31, 2026, reflecting robust demand for its offerings. Recent developments include the advancement of its Smartstack energy storage platform with a high-density 10 MWh system and independent validation by DNV of 99% fleet performance availability for its large energy storage projects. Fluence continues to reaffirm its fiscal year 2026 guidance, demonstrating confidence in its ongoing growth and operational performance.