this post was submitted on 12 Aug 2025
339 points (94.0% liked)

Technology

74003 readers
4638 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
L3s@hackingne.ws
L4s@hackingne.ws
339
Butter made from carbon tastes like the real thing, gets backing from Bill Gates (www.cbsnews.com)
submitted 2 days ago by Gsus4@feddit.nl to c/technology@lemmy.world
148 comments fedilink hide all child comments
 

cross-posted from: https://lemmy.world/post/34272214

A California-based biotechnology startup has officially launched the world's first commercially available butter made entirely from carbon dioxide, hydrogen, and oxygen, eliminating the need for traditional agriculture or animal farming. Savor, backed by Microsoft co-founder Bill Gates through his Breakthrough Energy Ventures fund, announced the commercial release of its animal- and plant-free butter after three years of development.

The revolutionary product uses a proprietary thermochemical process that transforms carbon dioxide captured from the air, hydrogen from water, and methane into fat molecules chemically identical to those found in dairy butter. According to the company, the process creates fatty acids by heating these gases under controlled temperature and pressure conditions, then combining them with glycerol to form triglycerides.

you are viewing a single comment's thread
view the rest of the comments
[–] echodot@feddit.uk 1 points 19 hours ago

That depends entirely on the method used to generate the power. In fact carbon capture only works if you use renewable energy to capture the carbon, otherwise there's literally no point.

How it is made in the lab may or may not be sustainable, but it's a proof of concept so it doesn't really matter. If this were commercialised then you would use renewable energy, perhaps solar panels on top of the factory building, although you could just connect to a green grid. Clearly the facility will be constructed somewhere other than the United States.