The practicality of exporting electrons from Spain, North Africa etc into Europe seems better than the green hydrogen process.
That said , the Sun Cable project and Pilbara export projects aren't dead either.
While a cable from Darwin to Singapore is highly ambitious, the inefficiency of converting the sun and the wind into hydrogen and then into ammonia then back into hydrogen where it is burned wasting most of its energy as lost heat does present some costing issues also.
As l said. lt's a race . l have no idea who will win.
