A breakthrough in the use of glass for power storage could unleash a torrent of innovation in the transportation and energy sectors.
This ties in many other areas of research that is often under the radar.
http://revolution-green.com/lehigh-engineer-discovers-high-speed-nano-avalanche/
Kind Regards
Mark
power storage comparison,more for industrial use :https://worldwide.espacenet.com/publicationDetails/biblio?CC=WO&NR=9907804A2&KC=A2&FT=D (https://worldwide.espacenet.com/publicationDetails/biblio?CC=WO&NR=9907804A2&KC=A2&FT=D)
http://www.fze.uni-saarland.de/AKE_Archiv/AKE2006H/AKE2006H_Vortraege/AKE2006H_01Foppe-10-16-CMS-Projekt-o-EnergieMining.pdf (http://www.fze.uni-saarland.de/AKE_Archiv/AKE2006H/AKE2006H_Vortraege/AKE2006H_01Foppe-10-16-CMS-Projekt-o-EnergieMining.pdf)
about the biggest geo-"thermic accumulator"
Alvin Marks QENSOR,up to 10 KWh/Kg research but no development.