Oregon Utility Commences Flow Battery Field Tests
The long-duration iron electrolyte flow battery energy storage solution developed by ESS Inc. will be utilized in a test and demonstration project conducted by Portland General Electric. ESS Inc. is the sole manufacturer of the 3MWh flow battery, which doesn’t possess toxic electrolyte chemistry. The company holds a number of patents of its flow battery, which can be integrated into energy storage systems that provide up of 12 hours of discharge duration and storage. Portland General Electric, the utility firm that will deploy the battery, plans to test the battery system’s ability to offer various applications with different use cases,…