Topic outline

  • DOE: Cost, Performance, and Maturity of Batteries and Other Electricity Storage Technologies

    Credits: 5 PDH

    PDH Course Description:

    This online engineering PDH course discusses the cost, performance and maturity of electricity storage technologies, with much of the discussion focusing on recent developments in battery technology. In general, electricity storage technologies can be classified by the power they can deliver and the time required delivering it. Thus compressed air energy storage and pumped hydro are capable of discharge times in tens of hours with power ratings reaching 1000 MW. In contrast to these large sizes, flywheels and batteries cluster in the lower end of the discharge duration spectrum, ranging from a few seconds to 6 hours.

    The sections of the course are organized by technology and provide a snapshot of the status, trends in deployment, data sheets on performance, and design features. Estimates of life-cycle costs for each technology are also provided, along with the key assumptions used. Emerging technologies still in the early research and development stage are noted in the last section of the course but are not reviewed in detail.

    Topics:

    • Pumped hydro
    • Compressed air energy storage
    • Sodium-sulfur batteries
    • Sodium-nickel-chloride batteries
    • Vanadium redox batteries
    • Iron-chromium batteries
    • Zinc-bromine batteries
    • Zinc-air batteries
    • Lead-acid batteries
    • Flywheel energy storage
    • Lithium-ion family of batteries

    To take this course:

    1.) Enroll in Course: Click below to enroll:
    (must be logged into your user account)


    2.) Study: Once enrolled, click below to begin the course:

    Download the Study Guide

    3.) Test: Once you've thoroughly read the course materials, please click below to take the final examination.

    Take the final exam

    4.) Certificate: A passing grade of 70% or higher on the exam, is required to receive the certificate of completion for this PDH course.
         NOTE: After the exam is completed, you will need to return to this page, in order to print (download) the certificate of completion.

    Print the Certificate of Completion

    Intended Audience: This course is intended for electric systems engineers/planners, storage system vendors, and regulators concerned with the design and implementation of stationary energy storage systems.
    Publication Source: This course is based on Chapter 2, “Electricity Storage Technologies, Cost, Performance, and Maturity” of the “DOE/EPRI Electricity Storage Handbook in Collaboration with NRECA,” February 2015.


    Mark Rossow PhD, PE (retired)

    • Topic 1