ESN Premium speaks to Matt Harper, president of flow battery company Invinity Energy Systems, about pursuing a competitive advantage in an emerging space.

Chinese energy storage companies active in the US face an uncertain future as federal policies encourage moves to reduce their supply chain involvement.

Two energy storage topics appeared to come up in conversation more than any other at the first day of RE+: US domestic content and the race for energy density increases.

The US energy storage industry is becoming better equipped to handle the policy uncertainty which has characterised the year so far, Energy-Storage.news has heard.

The market share of vertically integrated battery cell and BESS companies has fallen since 2023, market intelligence firm Rho Motion said.

Three companies, Energy Vault, Richardson Electronics, and Fluence, have made strategic moves to create a secure BESS equipment supply chain.

One of the world’s major players in solar PV is also becoming a well-known name in the energy storage system (ESS) space.

US zinc battery and energy storage system maker Eos Energy Enterprises has reported year-on-year revenue growth of 243% from the first half of 2024.

CEA has recently released two battery energy storage system (BESS) reports for Q2 2025, the Energy Storage System Price Forecasting Report and the ESS Supply, Technology, and Policy Report.

ESN Premium grills Matt Harper of Invinity Energy Systems on the flow battery company’s new partnership with China’s UESNT.