Ioxus's asymmetric hybrid ultracapacitor attracts impressive investors for grid and industrial storage

April 20, 2011 | Analyst Insight

Ioxus – an ultracapacitor and asymmetric hybrid ultracapacitor manufacturer – recently raised $21 million from investors including GE, ConocoPhillips, NRG Energy, Schneider Electric, and Braemer Energy Ventures - an impressive...