[time_to_smile]

From the other reply's (very green optimistic) source [0]:

> While less than 0.1% of global dedicated hydrogen production today comes from water electrolysis, with declining costs for renewable electricity, in particular from solar PV and wind, there is growing interest in electrolytic hydrogen.

When do you think we'll see >50% of hydrogen produced with green energy via electrolysis?

I'm betting: "not within our lifetime", but enjoy taking long views on these things and being wrong. Just curious when you think that's realistically feasible, and when we'll reach 10% (again, I'll still vote "not within our lifetime")?

I'd be delighted to be wrong on this, but still haven't convinced myself. I would be genuinely interested to see your targets on this and then we can interpolate and come up with some milestone we can agree will be seen in our lifetime if you're correct.

0. https://www.iea.org/reports/the-future-of-hydrogen

[Hypx_]

It will happen by around 2030. It might reach 100% shortly afterwards. Also, hydrogen production should increase by well over an order of magnitude in 25-30 years.

[dang]

We've banned this account for using HN to post only about one thing and ignoring our request to stop. Sorry, but you can't do that here.

https://news.ycombinator.com/item?id=29301556