[westurner]

("Reducing methane is the fastest strategy available to reduce warming" https://news.ycombinator.com/item?id=32608160#32612544 )

"Copper nanoclusters: Selective CO2 to methane conversion beyond 1 A/cm²" (2024) https://www.sciencedirect.com/science/article/pii/S092633732... ... https://news.ycombinator.com/item?id=40899914

From https://news.ycombinator.com/item?id=48953769 :

> [1] "Production of hydrogen and carbon nanotubes from methane using a multi-pass floating catalyst chemical vapour deposition reactor with process gas recycling" (2025) https://www.nature.com/articles/s41560-025-01925-3

>> A renewable feedstock process that yields Hydrogen and O-CNT would be yielding teal hydrogen.

What should or could be made out of natural gas (instead of just carbon black)?

Hydrogen, Helium, Oxidized Carbon Nanotubes, Graphene, Carbon Nanospheres. https://news.ycombinator.com/item?id=48949089

Graphene and various other CO2-derived carbon products can be added to construction blocks.