• 0 Posts
  • 32 Comments
Joined 1 year ago
cake
Cake day: June 19th, 2023

help-circle



  • That’s more medium duty, and yeah, that probably could be converted to electric fairly easily (albeit at a higher cost). I was mostly thinking about longer distance travel, where the main goal is the most amount of uptime and you can’t afford to park and charge for 3-4 hrs every 200 miles. And that is usually the most expensive model, with most getting less milage and/or taking longer to charge.

    spoiler

  • Then what about trucking? Lithium is not nearly as energy dense, weighs a lot, and does take a significant longer time to charge than a diesel to refuel. If you don’t believe me, look up the eCascadia by Frightliner. They are probably the current best option if you wanted a heavy electric truck, but they only get to around 200 miles with a load (for reference, a standard turbo diesel one would go around 600-800 miles and only take 30 min to refuel).

    Currently in trucking, I’ve found that everyone kinda laughs at the idea of electrification (except on medium duty, that wouldn’t be too hard, just overly expensive). Current electric motors are fine, it’s just that the energy storage is nowhere near what is needed for actual use.

    Yes, for most basic ev consumers current lithium is fine from a usability perspective, but from a cost one this might provide a much more useful alternative (assuming the cost isn’t insane).







  • A lot factory farming is absolutely cruel yes, but production of plenty of animal based products doesn’t necessarily have to be. I’ve raised chickens before, eggs generally tasted better and the chickens were treated like pets (they weren’t meant for their meat). It’s a spectrum, the goal as a vegetarian is to reduce harm.










  • I’d normally agree, but the sheer necessity of desalination in the next couple of decades might actually make a dent in this issue, as the downstream effects might actually affect some profit margins. The real issue is scaling, as most of the “revolutionary” desalination headlines are generally only slightly more efficient, but often have issues staying operational for long periods of time. This might have a bit of an edge on those (being completely passive, and already trying to work on the issue of salt buildup clogging the system), but I got the feeling from reading the article that they hadn’t figured out whether or not they could scale it beyond (essentially) a basic water collection service for very small communities, at least not yet.