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> Would spending that on other chemistries (ex sodium ion) produce better results? You are still acting as if investment in one idea somehow precludes investme
by _hypx 4y ago
> Would spending that on other chemistries (ex sodium ion) produce better results?
You are still acting as if investment in one idea somehow precludes investment in another. This entire time, I was stating that we can easily justify vast sums of R&D in many possible ideas. That should include hydrogen, not coming up with a series of excuses to avoid it. Especially considering that hydrogen fuel cells already exist commercially, and are already well past the lab stage (something na-ion have not gone past).
Finally, the words "high likelihood" is not a well defined claim. You can easily adjust your numbers to justify or reject any idea depending on what you personally feel. In reality, we are strongly motivated to pursue many ideas simultaneously and we do not have the luxury of ignoring options.
- stetrain 4y ago> You are still acting as if investment in one idea somehow precludes investment in another. This is the political reality. Yes we should be doing more. > I was stating that we can easily justify vast sums of R&D in many possible ideas. Perhaps we should, I’m not sure that “can easily” applies to spending trillions on R&D. > That should include hydrogen, not a series of excuses to avoid it. Especially considering that hydrogen fuel cells already exist commercially, and are already well past the lab stage. Agreed, we should be researching hydrogen for energy storage. And we are. We are also researching other chemistries with different tradeoffs. And a few of those chemistries have become viable as current market products, so they are receiving different kinds of investment to move them from research products to broad implementation. > In reality, we are strongly motivated to pursue many ideas simultaneously and we do not have the luxury of ignoring options. Agreed. I have not seen any evidence yet that hydrogen is being ignored as an energy storage medium.
- _hypx 4y agoPolitical realities can change. With enough pressure, governments will take other ideas more seriously. That is arguably the point of this. The same thing happened with green energy to begin with.