Draft Recommended Practice for the Characterization and Evaluation of Emerging Energy Storage Technologies in Stationary Applications

This document covers recommended information for an objective evaluation of an emerging energy storage technology device or system by a potential user for any stationary application. Energy storage technologies are those that provide a means for the reversible storage of electrical energy, i.e. the device receives electrical energy and is able to discharge electrical energy at a later time. The storage medium may be electrochemical (e.g. batteries), kinetic (e.g. flywheels), electrostatic (e.g. electric double-layer capacitors), thermal, or some other medium. Devices recharged by non-electrical means, such as fuel cells, are beyond the scope of this document.