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https://www.brookings.edu/blog/planetpolicy/2017/08/23/grid-storage-in-the-1830s-lessons-for-innovation-in-todays-energy-market/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=55637308

https://ad-aspi.s3.ap-southeast-2.amazonaws.com/2023-03/ASPIs%20Critical%20Technology%20Tracker_0.pdf?VersionId=ndm5v4DRMfpLvu.x69Bi_VUdMVLp07jw