# \#fuel-efficiency **URL:** https://forum.gcaptain.com/tag/fuel-efficiency/89.md [Latest](https://forum.gcaptain.com/latest.md) · [Categories](https://forum.gcaptain.com/categories.md) · [Tags](https://forum.gcaptain.com/tags.md) --- ## [Are We Saving Fuel or Just Taking Power Away?](https://forum.gcaptain.com/t/are-we-saving-fuel-or-just-taking-power-away/77878)
**Author:** [@Raghu\_Sharma](https://forum.gcaptain.com/u/Raghu_Sharma)\ **Replies:** 1\ **Last updated:** [October 14, 2026, 6:14pm UTC](https://forum.gcaptain.com/t/are-we-saving-fuel-or-just-taking-power-away/77878 "2026-10-14T18:14:34Z")
Why are we so focused on limiting engine power instead of building more efficient ships? Tsuneishi’s AEROLINE and FAIS designs got me thinking about this. The fuel savings may be modest, but at least they’re trying to…