As 2024 comes to a close, it’s incredible to reflect on the rapid evolution of the energy landscape and the unprecedented growth in battery storage—nearly 10 GW of new capacity added in the U.S. this year alone (the equivalent of 10 full-size nuclear power plants)! AI continues to transform the grid, driving energy demand and unlocking new levels of performance in battery energy storage systems (BESS). At FlexGen, we started the year with a focus on harnessing AI’s potential, culminating in the launch of HybridOS V12 and innovations like predictive maintenance and our beta-tested ‘ROC Bot.’ (This tool helps our Remote Operations Center (ROC) operators detect, evaluate, and resolve issues 50% faster than the industry average, keeping batteries on and performing better than ever.) Here are just a few highlights from an incredible year: 🔋 Commissioning nearly 1 GW of battery storage capacity. From integrating DC batteries and AC systems at our Innovation Lab in North Carolina to commissioning them in the field and passing market qualification tests, we now support these systems with HybridOS software and Lifecycle Services for years to come. 💡 Delivering 98% industry-leading site availability. Third-party validation confirmed FlexGen’s performance far surpasses other top-tier providers at 93%. That 5% value gap is significant to our customers and to the stability of the grid. 🖥️ Advancing our AI-driven roadmap. With HybridOS V12, we enhanced energy management capabilities, launching tools that enable faster and smarter decision-making for battery optimization. 🤝 Building partnerships across the full BESS lifecycle. This year’s announcements include: • Partnering with Vitol subsidiary VC Renewables for 2 GWh of storage. • Partnering with Eos for 50 GWh of long-duration (8-hour), fully US-based solutions. • Launching FlexGen’s US-Based BMS (Battery Management System). • Releasing white papers like our Data Center report, exploring how 4-hour batteries solve data center interconnection challenges. • Upcoming announcements will include ~0.5 GW of storage in ERCOT, a Midwest renewal and expansion, new funding to strengthen partner confidence heading into 2025, and a variety of targeted solutions across the battery asset lifecycle. At FlexGen, we’re proud to help battery storage operators turn batteries on and keep them on. As the energy transition accelerates, our focus remains on customer availability and supporting our fleet of systems with HybridOS software to unlock the full potential of battery storage. Here’s to driving innovation and meeting the challenges ahead in 2025 and beyond! 🌍⚡ #EnergyStorage #BatteryStorage #AI #HybridOS #EMS #EnergyManagement #EnergyTransition
FlexGen
Software Development
Durham, North Carolina 19,364 followers
Leading Energy Storage Technology Solutions
About us
FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach. We fundamentally turn battery energy storage systems on, deliver advanced functionality through the HybridOS™ energy management system platform, and integrate with the best energy storage hardware systems available. We are hardware agnostic and have flexible approaches to delivering systems that empower our customers to procure hardware or FlexGen to provide hardware as part of a complete system solution.
- Website
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http://www.flexgen.com
External link for FlexGen
- Industry
- Software Development
- Company size
- 201-500 employees
- Headquarters
- Durham, North Carolina
- Type
- Privately Held
- Founded
- 2009
- Specialties
- Solar + Storage, Flexible Generation, Battery Energy Storage Solutions, Integration, Batteries, Integration Software, Energy Trading Platform, Utility Scale Backup Power, Energy Transition, Energy Storage, Battery Energy Storage, Lithium Ion Batteries, Energy Management System, Energy Management, Power Plant Control, Engineering Procurement Construction, EPC, LTSA, Lifecycle Services, and Remote Monitoring
Locations
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Primary
280 S Mangum St
Durham, North Carolina 27701, US
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302 E Atlantic Ave
Delray Beach, Florida 33483, US
Employees at FlexGen
Updates
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Wishing you and yours a warm and celebratory end of the year! As the holiday season continues, so does our partnership with Durham Rescue Mission! FlexGen is proud to stand with this incredible organization, spreading cheer to families in need through our toy donation drive. The holidays are a time to celebrate the power of connection, and we’re grateful for the opportunity to give back to the Durham community. Thank you to everyone who has contributed to making this effort a success! Your generosity is making a real difference! #Community #GivingBack #HolidaySeason #DurhamRescueMission #FlexGen #WePowerOn
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This year, we’ve seen the power of extreme weather—record heatwaves and devastating storms—putting immense strain on our energy systems and users. As we prepare for the unexpected in 2025 and beyond, the urgency of safeguarding the grid has never been clearer. While we often think of energy security as just needing more capacity, the real key to resilience is ensuring that energy storage systems are available when the grid needs them most. It's not just about building more storage, but maximizing the uptime and reliability of these systems to ensure they’re ready during peak demand, especially during crisis moments. Battery storage holds the potential to be the unsung hero of energy resilience when managed proactively with the right technology and processes. Read more on our blog: https://shorturl.at/9FRFD #EnergySecurity #Availability #EMS #BatteryStorage #GridResilience
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We're looking forward to growing together and making a lasting impact on the energy landscape!
It’s a busy week here at Eos! Following our recent order with IEP, we’re excited to announce our partnership with FlexGen Power Systems to accelerate the deployment of an integrated, American made long duration energy storage solution! The partnership allows us to jointly commercialize our pipelines – a combined opportunity of over 50 GWh! “By partnering with FlexGen, a recognized leader in energy system control and optimization, we will widen our reach and deliver unparalleled value to customers across both of the respective company’s pipeline,” said Justin Vagnozzi, Senior Vice President of Global Sales at Eos Energy. “This partnership not only strengthens our go-to-market strategy, but also positions us to deliver an American-made battery storage solution critical to securing America’s energy independence and national security.” The new fully integrated solution combines Eos Z3™ batteries with FlexGen’s HybridOS™ Energy Management System (EMS) and is expected to offer utility customers and large-scale energy developers a streamlined solution, designed to reduce the complexity of developing, procuring, and operating grid-scale projects. Read more: https://lnkd.in/gU32yK5i #EnergyStorage #EMS #LDES #MadeintheUSA
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Eos Energy Enterprises, Inc. and FlexGen have joined forces to deliver America’s first fully integrated, domestically made Battery Energy Storage System (BESS). This innovative solution combines Eos’ cutting-edge Z3™ zinc batteries with FlexGen’s HybridOS™ Energy Management System (EMS) to support the growing demand for long-duration storage, enhancing grid reliability and energy independence. With a robust pipeline of over 50 GWh, this strategic partnership will provide scalable, American-made energy storage solutions to power data centers, utilities, and industrial users. Together, Eos and FlexGen are driving the future of resilient, sustainable energy. Read more about the news here: https://shorturl.at/nIDEz #EnergyStorage #SustainableSolutions #AmericanMade #GridReliability #EnergyIndependence #EosEnergy #FlexGen #WePowerOn
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In support of Men's Health, FlexGen is proud to have donated $1,500 to our incredible Movember team! Together, we raised an impressive $6,338 for this important cause, which supports research and awareness in prostate cancer, testicular cancer, mental health, and suicide prevention. A huge shoutout to our team captain, Zach Vosburg, for organizing and leading the charge. Your dedication makes all the difference! At FlexGen, we believe in the power of coming together to create positive change. Together, we can make a lasting impact on men’s health. If you'd like to contribute: https://lnkd.in/e7rum3mE #Movember #MensHealth #MentalHealthAwareness #FlexGen #WePowerOn Tony Olivo Jack T. Henry England Cullen Reed Jeremy Duston PJ Rehm Pedro Gomes de Santana Jason Abiecunas
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Data center energy use is expected to increase by 220% by 2030, in large part due to increased use of AI technologies. Despite the US desire for data center growth and innovative energy generation sources to meet the demand for computational services, development has slowed due to challenges related to the grid and meeting peak energy demand. Interconnection approvals for new data centers are bottlenecked because their energy footprints add too much strain on the grid during peak usage times. Utility-scale battery storage offers a game-changing solution. By charging during low-demand and discharging during peak demand periods, batteries reduce grid strain and accelerate interconnection approvals. Plus, battery storage offers the potential for new revenue streams through participation in ancillary service markets. In our latest whitepaper, we detail the 4-hour battery storage solution that solves today’s interconnection hurdles and dive into how we expect the technology will evolve to solve the energy challenges of the future. Download the whitepaper to learn more: https://shorturl.at/2eEbx #BatteryStorage #PeakShaving #DataCenters #AI #ComputingPower #BESS
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FlexGen reposted this
This Movember, I’m participating in Movember to honor the memory of my dear friend Pete Helland and to support a cause that means so much to me. Pete was a remarkable friend and person whose legacy inspires me to grow the Mo and run 60 miles for the 60 men we lose to suicide every hour. Movember raises critical funds for men’s health initiatives, including mental health, suicide prevention, and cancer research. These issues affect so many of us and our loved ones, and every dollar raised makes a real impact. I’d be incredibly grateful for your support in my fundraiser this year. Whether it’s $5, $50, $500 😉 or simply sharing this post, your contribution can help change lives. Together, we can make a difference—and I’ll proudly grow this mustache to spread awareness along the way. https://lnkd.in/gFkxm8P3 Thank you for helping me honor Pete’s memory and for being part of this important mission. #movember #fundraiser
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Happy Thanksgiving, everyone! We have so much to be grateful for at FlexGen—thank you to our incredibly dedicated team and our forward-thinking customers. May your holiday be filled with connection, reflection, and restoration! #Thanksgiving #Gratitude #Turkeyday
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Giving back to our community with gratitude 🧡 Over recent months, FlexGen has proudly partnered with Durham Rescue Mission to support communities across North Carolina. From donating goods to aid Hurricane Helene relief efforts, to organizing a Thanksgiving food drive for families in need, it’s been inspiring to see the power of collective action in making a difference. We want to extend a heartfelt thank you to Durham Rescue Mission for their impactful work and partnership, and to our incredible employees for their generosity and dedication to these initiatives. Your contributions have helped bring hope and support to those who need it most. #DurhamRescueMission #GivingBack #DisasterRelief #FoodDrive