akb ✭✭✭

Hi @Eti In the short to medium term it's likely that a mixture of solutions will prevail - each depending on local scenarios, support and investment. (For example, see the Global Renewable Energy Net… (View Post)

Hi @Shashi and @Eti - I can't make up my mind between the two options, but here's the aspects I like from them... Option 1: the energy carrier production [fuel or other potential energy form], storag… (View Post)

It's a complex and challenging subject for sure :-) Complete life-cycle evaluations are very challenging (and subject to significant levels of uncertainty). I'm sure the XPRIZE team will do a good jo… (View Post)

Thank you @carlbozzuto for clarifying that burning hydrogen in air can produce emissions of NOx. People often overlook this fact. It is a consequence of the high temperature of combustion and the pre… (View Post)

When the H2 was burnt in a hydrogen adapted internal combustion engine, what were the emission levels of NOx? @rayw (View Post)