QUESTION by Erik Meijer (GUE/NGL) to the Commission Subject: Aircraft condensation trails which no longer only contain water but cause persistent milky veils, possibly due to the presence of barium, aluminium and iron
Cogeneration can achieve better CO2 reductions than the Bloom Energy fuel cell when operating on the same type of fuel. "Spitzka concedes that while the application of the Bloom unit can provide benefits to facilities where the use of thermal energy (hot