Could you register Syngas as a BC fuel so it can be burned in generators compatible with that, other than Advanced Generators?

I second that, Ender IO recognizes BC registered fuels as well. I actually posted an issue over there about how to get EIO to recognize a syngas a fuel and they responded with stuff that, as far as I know, can only be done by a mod author. Here is a link: SleepyTrousers/EnderIO-1.5-1.12#3430 (comment)

I'm currently focusing my development on 1.9.4 and there is no BC for that version yet.

I'll add it when they update, and possibly for older versions (1.7.10/1.8.9) if i end up doing another update for them (but currently i'm not planning one).

My understanding is that you can still use BC to add them in 1.9.4+ even though the BC mod itself isn't updated, but I could be wrong. Take a look at what they said on my link there.

Fuel is not registered as a fuel via BC, it's registered thought Forge. The code was donated/lifted by/from BC WAAAAAAAAAYYYY back in the day and I believe the code was largely left unchanged, thus all the references to BC when talking about it.

We are talking about liquid fuels, what forge handles are solids (for e.g. furnaces).

(And yes, i'll add this soon(tm))

I'm closing this issue as part of a spring cleaning of my issue trackers from old stuff.

If you believe it's a bug that is still relevant in Minecraft 1.12 - Feel free to reopen it.