power storage

  • Ioxus Raises $21 Million For Improved Power Storage Technology

    A New York-based clean tech startup, Ioxus, raised a $21 million investment from Energy Technology Ventures (a GE-NRG Energy-ConocoPhillips joint fund), Northwater Capital, Aster Capital and their previous backers Braemar Energy Ventures, the companies announced today. Ioxus makes lithium-ion hybrid capacitors, and ultracapacitors, which are (often alongside other battery technology) used… Read More

  • Highlights (And Low Budgets) From The ARPA-E Energy Innovation Summit 2011

    Today marked the last day of the U.S. Department of Energy’s Advanced Research Projects Agency (ARPA-E) 2011 summit in Washington D.C. Here are some of the deals and agency decisions revealed or discussed at the summit, which are likely to impact green tech investors and startups in America for years to come. Progress on seed investments… The D.O.E. boasted that six, private… Read More