## Green Open Access
- AKA [self-archiving](https://en.wikipedia.org/wiki/Self-archiving)
- In institutional or subject repositories
- Free to share, free to access
- Publishers may require embargo
- May be version restrictions (e.g. accepted version)
- May (rarely) be forbidden!
- Use [RoMEO](http://www.sherpa.ac.uk/romeo/) to find green-friendly publishers
- Central to the [post-2014 REF](http://www.hefce.ac.uk/pubs/year/2014/201407/)
