We present a perspective overview of the potential cost of organic active materials for aqueous flow batteries based on a comprehensive mathematical model. net is done using information found in an array of sources that we pull together, check, cross-correlate and run calculations on. The sensitivity of these parameters to current density, temperature, flow. . This technology strategy assessment on flow batteries, released as part of the Long-Duration Storage Shot, contains the findings from the Storage Innovations (SI) 2030 strategic initiative. 11–14 RFBs combine elements of solid-state secondary batteries and fuel cells. However, in RFBs the chemical energy in a. . Flow batteries offer energy storage solutions for various customers and applications, including utilities, as well as industrial, commercial, and residential uses. Their growth in grid-scale applications and microgrids are primary drivers of market expansion. There is a variety of designs and. .