Big ideas, years of planning and staging, years of experimenting do not change the facts on hydrogen.
It has to be made by human know how, requiring more energy than you get from it ,four or five times more.
Why are there just a few hundred kilometres of hydrogen pipelines in China?
Because stainless steel is required for the pipe at 3 times the cost of nat gas pipe.
Same story around the world ,compared to nat gas pipelines. Check and see how many hundreds of
thousands of miles there are of those.
There are proposals to mix hydrogen with natural gas in pipelines,, would they homogenize easily?
If the flow was stopped temporarily,, would hydrogen separate , rise to the top and start it’s evil work
of embrittlement on the steel pipe..leaking?
More demand for electricity,, the old fashioned way than ever before,, terawatts for Bitcoin, all cryptos,
electric transportation, devices, lights ,heat and cooling,,, why waste it at EROEI,, put 4 energy units in
to get only one out... folly.
A higher being is required to change the properties of hydrogen.
“”China hydrogen plan”” the same as all other hydrogen plans,, it takes more energy to produce than what you
get therefore “Green Hydrogen “” is folly again, because you get to keep what you already have. |
