WASHINGTON, Aug. 2 (TNSres) -- The U.S. Department of Energy's Pacific Northwest National Laboratory issued the following article: * * * Eric Hsieh, Deputy Assistant Secretary for OE's Energy Storage Division, discussed the significance of GSL * * * Imagine a future where America's energy infrastructure is resilient, reliable, and powered entirely by renewable sources. Integrated long-duration storage systems ensure a reliable supply of clean energy across the country, when and where it's ne  more