This just shows batteries shouldn't be the only storage technology, at least at ...

neilwilson · 2026-01-23T05:32:50 1769146370

The most sensible solution is synthesised natural gas. Then we can use the existing LNG storage and plant.

It’s a lot easier to store and transport than hydrogen and the capital items already exist.

Curtailment fees should be replaced with purchases of green LNG.

ViewTrick1002 · 2026-01-23T07:27:03 1769153223

The problem with that is how dispersed carbon atoms are in the atmosphere.

Another option is ammonia, which is quite nasty to deal with.

PunchyHamster · 2026-01-23T09:02:39 1769158959

We can start with non-dispersed carbon atoms coming off industrial processes. Green hydrogen and CO2 into methane

pfdietz · 2026-01-23T12:08:16 1769170096

This is just one-time repackaging of the CO2 from fossil fuel combustion. It's not an answer.

PunchyHamster · 2026-01-23T18:32:42 1769193162

there is no "answer". We will have industrial processes producing CO2. We have to deal with it, and that is one way.

pfdietz · 2026-01-23T20:18:27 1769199507

Those processes have to be eliminated, yes. Now let's get back to talking about long term grid storage. Piggybacking storage on emissions that have to be eliminated obviously isn't a solution.

pfdietz · 2026-01-23T11:59:01 1769169541

It's more expensive than hydrogen because you need to capture and store the CO2 of combustion. Extracting CO2 from the atmosphere as part of the cycle would be even more prohibitively expensive.