Fluence Energy (FLNC): Among the Energy Stocks that Gained This Week

The share price of Fluence Energy, Inc. (NASDAQ:FLNC) surged by 10.62% between September 9 and September 16, 2025, putting it among the Energy Stocks that Gained the Most This Week.

Fluence Energy, Inc. (NASDAQ:FLNC) is a global market leader delivering intelligent energy storage and optimization software for renewables and storage.

Fluence Energy, Inc. (NASDAQ:FLNC) gained following recent reports that the company is set to provide the technology for two large battery energy storage systems (BESS) projects in Switzerland, with a combined capacity of 58.6 MW. Work on the facilities is due to begin imminently, while commissioning is planned for the first half of 2026.

Markus Meyer, Managing Director of Fluence Energy, Inc. (NASDAQ:FLNC) stated:

“We’re delighted to be making a key contribution to this pioneering storage project. The two plants impressively demonstrate how large-scale battery storage can strengthen security of supply and flexibility in the Swiss energy system”.

It needs mentioning that Fluence Energy, Inc. (NASDAQ:FLNC) recently also completed 200 MW of energy storage facilities with the DTEK Group in Ukraine, which is currently the largest such complex in the country.

While we acknowledge the potential of FLNC as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk. If you’re looking for an extremely undervalued AI stock that also stands to benefit significantly from Trump-era tariffs and the onshoring trend, see our free report on the best short-term AI stock.

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Disclosure: None.