this post was submitted on 18 Aug 2024
1523 points (98.6% liked)
People Twitter
5228 readers
2736 users here now
People tweeting stuff. We allow tweets from anyone.
RULES:
- Mark NSFW content.
- No doxxing people.
- Must be a tweet or similar
- No bullying or international politcs
- Be excellent to each other.
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
It's not black and white. Renewable energy is better than burning oil, agreed.
But i.e. there is no recycling process for old wind turbines (carbon fiber) - they need to be replaced after 30 years or solar panels (composite material). And e-cars need batteries which need lithium (mines). Also rare earths are needed for generators and electric motors - rare earths are... rare and the production requires lots of energy and produces toxic waste (in China... which has kind of a monopoly on it. )
Maybe solvable problems in the long run but currently these are unsolved issues...
There's a massive amount of ongoing research into lithium-free batteries. Sodium-ion has gotten a big boost recently and real solid-state batteries are starting to see commercialization.