“…The GSR-CC process provides an opportunity for a flexible output, electricity or pure H2. The net electrical efficiency of the GSR-CC process presented by Nazir, Cloete [15] lies between 45-47.5%, which is competitive to that of other combined cycle power cycles with CO2 capture, using steam-methane reforming at 43.6% [16], auto-thermal reforming at 46.9% [17] and chemical looping reforming between 42 -46% [18,19]. The CO2 avoidance in the GSR-CC is more than 95%, and is higher than any of the aforementioned methods.…”