Bloom Energy makes SOC fuel cells that typically use nat gas. Their tech can be used to make high temp electrolysers. 37.7kWhr/kgH2 vs 50kWhr/kgH2.

#solidoxidefuelcells
#greenhydrogen

https://investor.bloomenergy.com/press-releases/press-release-details/2023/Bloom-Energy-Demonstrates-Hydrogen-Production-with-the-Worlds-Largest-and-Most-Efficient-Solid-Oxide-Electrolyzer/default.aspx#:~:text=The%20INL%20steam%20and%20load,kWh%20per%20kg%20of%20hydrogen.