Siemens and AES join forces for new energy storage venture

Fluence

Siemens AG and The AES Corporation have announced an agreement to form a new global energy storage technology and services company under the name Fluence.

The joint venture will bring together AES’ 10 years of industry-defining experience deploying energy storage in seven countries with over a century of Siemens’ energy technology leadership and its global sales presence in more than 160 countries.

Combining the AES Advancion and Siemens Siestorage energy storage platforms with expanded services, Fluence will offer customers a variety of options to meet the challenges of a transforming energy landscape. The company will empower customers around the world to better navigate the fragmented but rapidly growing energy storage sector and meet their pressing needs for scalable, flexible, and cost-competitive energy storage solutions.

Siemens and AES will have joint control of the company with each holding a 50 percent stake. Fluence’s global headquarters will be located in the Washington, DC area with additional offices located in Erlangen, Germany and select cities worldwide. The transaction is expected to close in the fourth quarter of calendar year 2017, subject to regulatory and other approvals.

Fluence will operate independently of its parent companies, combining the robust capabilities and expertise from Siemens’ battery-based energy storage solutions group under the Energy Management division with AES’ subsidiary, AES Energy Storage. AES and Siemens are currently ranked among the leading energy storage integrators worldwide by Navigant Research. Together, the two companies have deployed or have been awarded 48 projects totaling 463 MW of battery-based energy storage across 13 countries, including the world’s largest lithium-ion battery-based energy storage project near San Diego, California.

The grid-connected energy storage sector is expected to expand from a total installed capacity of three gigawatts (GW) at the end of 2016 to 28 GW by 2022 according to IHS Markit, which is equivalent to the power used by 18.6 million households. By incorporating energy storage across the electric power network, utilities and communities around the world will optimize their infrastructure investments, increase network flexibility and resiliency, and accelerate cost-effective integration of renewable electricity generation.