this post was submitted on 23 Sep 2024
364 points (96.7% liked)
Technology
59168 readers
3451 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Gas like natural gas? Or gas like gasoline? I'm sure it's the former, but I take nothing for granted anymore.
https://www.npr.org/2024/09/11/nx-s1-5088134/elon-musk-ai-xai-supercomputer-memphis-pollution
Methane gas engines
Methane gas isn't a fossil fuel though, and I believe it's actually better for the environment to burn it than simply release it, at least as far as global warming goes.
It's a primary byproduct of Y-Grade gas during fractionation. But it is also less energy dense than your pricier fuels and and lighter. If you're not using good compression you might as well be venting the fuel as fast as you burn it.
Is it? I thought they were burning landfill or swamp gas.
You can get it there, too, but when it's already mixed with air you're forced to do the math of how much energy is in the methane versus how much it costs to distill out of the nitrogen and oxygen.