Is Russia or Japan going to compete against China in making H2? Japan has lots of related patents, and russia has lots of oil and natural gas.
China soon overtake Japan as the leading player in hydrogen-related technology patents.
Is Russia or Japan going to compete against China in making H2? Japan has lots of related patents, and russia has lots of oil and natural gas.
In what energy application would using hydrogen be preferable to using the electricity used to produce the hydrogen?The only thing that can replace oil & natural gas in many energy usage is hydrogen.
Long distance transportation (especially long haul trucking) in cases where recharging stations are not on the route within adequate distances. I.E. recharging stations are partially/completely off-route or the distance gaps are too great.In what energy application would using hydrogen be preferable to using the electricity used to produce the hydrogen?
If im not mistaken China upgraded their electricity network or is in the process of upgrading their netwerk with Ultra high voltage cables.Won't green H2 production in desert regions of China be a bit of a problem, since it would be in desert regions and therefor not have access to a lot of water.
I know, but even with those cables there should still be some loss of electricity due to distance travelled and setting up such cables isn't cheap at all though.If im not mistaken China upgraded their electricity network or is in the process of upgrading their netwerk with Ultra high voltage cables.
So electricity from the desert region can be transported to location with water.
It's probably better than to do nothing with the waste energy during peak energy generation while demand is low.I know, but even with those cables there should still be some loss of electricity due to distance travelled and setting up such cables isn't cheap at all though.
At least from what I've gathered and understood.
It produced 33 million t of hydrogen, about 1/3 of the world's total.China is the world’s largest hydrogen producer, producing 33 million tons of hydrogen per year, a third of the world’s total output. Production is mostly from oil or coal-based plants in refineries or chemical facilities, of which production from coal remains cheaper than natural gas or water electrolysis at around RMB 0.7-1.2 (0.1-0.19 USD) per cubic meter. Thanks to favorable policies from the government, China has witnessed a rapid growth in hydrogen production, growing from 25 million tons in 2020, to 33 million tons in 2021. CHA estimates that hydrogen production will reach 120 million tons in 2060
I think these are all gross underestimations for China. China will be producing more than 7.7 million t of green H2 by 2030 and more than the 70% green by 2060. But overall, you see that China anticipates to need more of its energy from hydrogen than rest of the world. The reason is quite simple i think. China has a lot of industrial needs in its chemical factories, refineries & fertilizers. It's just more industrialized than everyone else.根据国际主要能源机构的预测,到2050年,氢能产量将达到5-8亿吨区间,且基本为以蓝氢和绿氢为代表的清洁氢能。从占比角度来看,氢能有望从目前仅约0.1%全球能源占比上升到2050年12%以上的占比。
中国氢能产业联盟预计到2030 年碳达峰期间,我国氢气的年需求量将达到约4,000万吨,在终端能源消费中占比约为 5%, 其中可再生氢供给可达约770万吨。到2060年碳中和的情境下,氢气的年需求量有望增至 1.3 亿吨左右,在终端能源消费中的占比约为 20%,其中70%为可再生能源制氢。