December 7, 2021
FlexGen wins 2.1GWh California battery integration deal to mitigate state’s grid disruptions
FlexGen Power Systems will provide 2.1GWh of battery storage solutions to a project in California which exemplifies the state’s “leadership” in the transition to a modern, cleaner grid, the company’s CEO has said.
FlexGen has been selected by clean energy solutions company Ameresco to provide battery energy storage system (BESS) technology and software for the entire 537.5MW / 2,150MWh portfolio, across three sites in southern California.
FlexGen’s software approach was key to selection
FlexGen CEO Kelcy Pegler said that FlexGen’s software, Hybrid OS, which runs and monitors its battery projects, was central to the value proposition that won over Ameresco in a selection process.
FlexGen has decade-long roots in energy storage of different types, beginning primarily as a microgrid project company working for customers including the military, delivering mission-critical power on a distributed level. From there, its projects have included the optimisation of efficiency at thermal power plants, as well as standalone battery storage and renewable storage.
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April 28, 2026
Altira® Congratulates ResFrac on Platform Investment and Announces Successful Exit
Altira Group LLC ("Altira"), a Denver-based venture capital firm investing in breakthrough energy and industrial technology solutions, today congratulated ResFrac Corporation ("ResFrac") on its platform investment.
April 9, 2026
iNet and Quvia Partner to Enhance Connectivity Across Remote and Offshore Operations
Partnership brings Quvia’s AI-powered, QoE-based orchestration to iNet’s remote connectivity solutions and follows recent successful proof-of-concept trials, with initial customer availability beginning in April 2026.
April 7, 2026
FlexGen Acquires Clean Energy Services (CES), Strengthening Battery Leadership and Improving System Reliability with Expanded Service Offerings
With this transaction, FlexGen will accelerate deployment of battery systems, expand service offerings to improve system reliability, and broaden both its customer base and addressable market, including utilities, independent power producers (IPPs), and the rapidly growing data center segment.
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April 28, 2026
Altira® Congratulates ResFrac on Platform Investment and Announces Successful Exit
Altira Group LLC ("Altira"), a Denver-based venture capital firm investing in breakthrough energy and industrial technology solutions, today congratulated ResFrac Corporation ("ResFrac") on its platform investment.
April 9, 2026
iNet and Quvia Partner to Enhance Connectivity Across Remote and Offshore Operations
Partnership brings Quvia’s AI-powered, QoE-based orchestration to iNet’s remote connectivity solutions and follows recent successful proof-of-concept trials, with initial customer availability beginning in April 2026.
April 7, 2026
FlexGen Acquires Clean Energy Services (CES), Strengthening Battery Leadership and Improving System Reliability with Expanded Service Offerings
With this transaction, FlexGen will accelerate deployment of battery systems, expand service offerings to improve system reliability, and broaden both its customer base and addressable market, including utilities, independent power producers (IPPs), and the rapidly growing data center segment.
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