# NASA’s Electrified Aircraft Propulsion Research and Development Efforts
> **NASA OIG audit** · 2023-05-17
## Report
- **Type:** audit
- **Date:** 2023-05-17
- **Modified:** 2025-06-17
## Summary

We assessed NASA’s progress in developing new technologies and sustainable energy options for aircraft propulsion.

## Source
- [NASA OIG report page](https://oig.nasa.gov/office-of-inspector-general-oig/ig-23-014/)
---
*AI Analytics · CC0 1.0*