FlexGen Power Systems, a battery energy storage solutions provider, has launched international operations in Europe to meet growing demand for grid-scale storage. The company will offer its energy management system, including power plant controls and analytics, alongside lifecycle services to improve operational performance for battery storage developers. Managing Director Mike Wallace said the expansion addresses Europe's rising energy prices, high curtailment rates and increasing electrification demands. FlexGen has secured projects across the UK, Finland and Sweden to store excess renewable energy and discharge during peak demand. The company's HybridOS software is hardware-agnostic and provides AI-driven insights for power market strategies. When paired with lifecycle services, it can deliver 99% availability at site level. FlexGen currently serves over 25 GWh across 200-plus energy storage systems in more than 10 countries.

FlexGen Power Systems has acquired Clean Energy Services (CES), a provider of battery energy storage and utility-scale solar services. The deal strengthens FlexGen's battery storage leadership by adding CES's commissioning and lifecycle service capabilities to its existing software offerings. Founded in 2022, CES will operate as a FlexGen subsidiary whilst maintaining its existing customer base. CES brings over 125 field technicians and engineers, having commissioned more than 15GWh of battery storage systems and servicing over 1GW of solar and 4.5GWh of battery assets. The acquisition enables FlexGen to offer integrated solutions combining its HybridOS energy management software with CES's field service expertise. CES will continue operating its remote operations centre in Houston, whilst FlexGen maintains its Durham facility, together providing 24/7 monitoring across their combined portfolios.