Tech

464 readers

1 users here now

A community for high quality news and discussion around technological advancements and changes

Things that fit:

New tech releases
Major tech changes
Major milestones for tech
Major tech news such as data breaches, discontinuation

Things that don't fit

Minor app updates
Government legislation
Company news
Opinion pieces

Community Wiki

founded 9 months ago

MODERATORS

[email protected]

229

Winged cargo ship saves three tonnes of fuel per day on first voyage (newatlas.com)

submitted 7 months ago by [email protected] to c/[email protected]

44 comments fedilink hide all child comments

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

[–] RaoulDook -2 points 7 months ago (1 children)

Batteries are part of what I said, which you seem to be ignoring. A ship that huge could hold some huge-ass batteries to power the bigass motors. Sodium-ion batteries would be the ideal solution with presently available technology.

[–] supercriticalcheese 3 points 7 months ago

Nowhere near the power density needed to get the job done