FuelCell Energy (NASDAQ:FCEL) +2.2% pre-market Thursday after saying its solid oxide electrolysis cell system has begun a testing and validation period at the U.S. Department of Energy’s Idaho National Laboratory.

Energy announced that its solid oxide electrolysis cell system has begun a testing and validation period at the U.S.

FuelCell Energy (NASDAQ:FCEL), a clean energy company with a market capitalization of $155 million and currently trading at a modest 0.24 times book value, has launched a pivotal testing phase for its solid oxide electrolysis cell (SOEC) system at the Idaho National Laboratory (INL),