![Bill Gates-backed venture fund leads $30 million round for Wilsonville-based ESS Inc. - Portland Business Journal Bill Gates-backed venture fund leads $30 million round for Wilsonville-based ESS Inc. - Portland Business Journal](https://media.bizj.us/view/img/10809286/ess-craig-evans-and-dr-julia-song-founders-2018*1200xx5472-3078-0-285.jpg)
Bill Gates-backed venture fund leads $30 million round for Wilsonville-based ESS Inc. - Portland Business Journal
![Sacramento Inno - SMUD and ESS Tech begin commissioning US' largest flow battery installation to store renewable energy Sacramento Inno - SMUD and ESS Tech begin commissioning US' largest flow battery installation to store renewable energy](https://media.bizj.us/view/img/12347617/img2095-1*540xx1852-1042-191-0.jpg)
Sacramento Inno - SMUD and ESS Tech begin commissioning US' largest flow battery installation to store renewable energy
![Deploying clean energy is urgent, but hard – here's how one battery company is navigating the way – GeekWire Deploying clean energy is urgent, but hard – here's how one battery company is navigating the way – GeekWire](https://cdn.geekwire.com/wp-content/uploads/2023/03/ESS-Energy-Warehouse.jpg)
Deploying clean energy is urgent, but hard – here's how one battery company is navigating the way – GeekWire
![ESS, SB Energy reach major deal for flow battery technology with 2 GWh agreement (Utility Dive) - SB Energy ESS, SB Energy reach major deal for flow battery technology with 2 GWh agreement (Utility Dive) - SB Energy](https://sbenergy.com/app/uploads/2022/11/20221117-BlogPostImage-SBEUtilityDive.png)
ESS, SB Energy reach major deal for flow battery technology with 2 GWh agreement (Utility Dive) - SB Energy
![ESS Inc. on X: "We are pleased to announce ESS has contracted with @enelgreenpower to deliver 17 Energy Warehouse™ #ironflow battery systems, becoming one of the largest #batterystorage resources in Spain. Read ESS Inc. on X: "We are pleased to announce ESS has contracted with @enelgreenpower to deliver 17 Energy Warehouse™ #ironflow battery systems, becoming one of the largest #batterystorage resources in Spain. Read](https://pbs.twimg.com/media/E__YOZiUcAIBOSW.jpg)
ESS Inc. on X: "We are pleased to announce ESS has contracted with @enelgreenpower to deliver 17 Energy Warehouse™ #ironflow battery systems, becoming one of the largest #batterystorage resources in Spain. Read
![Iron flow battery company ESS Inc. goes public after ACON S2 Acquisition Corp. merger | Solar Builder Iron flow battery company ESS Inc. goes public after ACON S2 Acquisition Corp. merger | Solar Builder](https://solarbuildermag.com/wp-content/uploads/2019/05/ESS-iron-flow-battery.jpg)