180

Toyota builds experimental hydrogen-powered pizza oven and grill. (www.autoblog.com)

submitted 4 months ago by CrimeDad@lemmy.crimedad.work to c/technology@lemmy.world

76 comments fedilink hide all child comments

I wish I got to do fun little projects like this at my job. Anyway, this proof of concept shows that hydrogen would be a great alternative to propane and natural gas for cooking. Hat tip to @hypx@mastodon.social.

you are viewing a single comment's thread
view the rest of the comments

[-] Knock_Knock_Lemmy_In@lemmy.world 1 points 4 months ago

We shouldn't be having methane in the atmosphere in the first place.

Ha. So we are banning farmers from owning livestock

Sure, if you produce the hydrogen from natural gas then you have a problem because that stuff comes with plenty of methane which won't suddenly stop leaking.

Also if you inject hydrogen into the existing natural gas pipeline.

The point here is that hydrogen leaks are very much an issue. Your previous statement was false.

[-] barsoap@lemm.ee 2 points 4 months ago* (last edited 4 months ago)

Noone here is planning to inject hydrogen into existing pipelines. If anything, synthesising methane during the transition so that consumers only have to switch their burners once, from nat gas to hydrogen, and not first to nat gas + more hydrogen and then to pure hydrogen. Gotta switch whole municipalities at once doesn't make sense to duplicate the last-mile gas pipes. If, and that's not even clear yet, hydrogen pipes will even be a thing for private consumers.

[-] Knock_Knock_Lemmy_In@lemmy.world 1 points 4 months ago* (last edited 4 months ago)

Noone here is planning to inject hydrogen into existing pipelines.

Ok. Not you. But lots of people elsewhere in this thread.

If anything, synthesising methane during the transition so that consumers only have to switch their burners once, from nat gas to hydrogen, and not first to nat gas + more hydrogen and then to pure hydrogen.

Agree. Burning hydrogen has to be done carefully to avoid NOx and other side effects.

And that's not even clear yet, hydrogen pipes will even be a thing for private consumers.

Agreed.

Industrial green hydrogen is a necessity to remove fossil fuels. Residential hydrogen I am very sceptical about. Even 100% clean fuel cells burn too hot for domestic heating.

this post was submitted on 05 Jul 2024

180 points (88.8% liked)

Technology

59197 readers

953 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