People in Australia are considering a commercial plan to build a solar power to liquid hydrogen plant, possibly converting the hydrogen to LNG or ammonia, and t

People in Australia are considering a commercial plan to build a solar power to liquid hydrogen plant, possibly converting the hydrogen to LNG or ammonia, and then shipping it to Japan. http://mobile.abc.net.au/news/2015-11-12/renewable-hydrogen-plans-to-export-pilbara-sunlight-to-japan/6935906 http://mobile.abc.net.au/news/2015-11-12/renewable-hydrogen-... The mere fact that LNG (liquid natural gas, at -180 degrees Celsius) is already being shipped across the worlds oceans today, supports the notion you are questioning.