Electrical Age can be installed in two flavors. Stable releases are provided for all users which want to install the mod for playing, snapshots for those who want to test the newest features or need a cutting edge version which may fix bugs of the current release.
If you are unsure which download is for you, take the stable release.
Stable and official versions of the ElectricalAge mod released by the EA team on curseforge.
Here you can find the latest development snapshot(s). This versions have not been 100% tested and may contain experimental functionality or unfinished features/items.
Use them on your own risk and make backups of your maps in order to avoid trouble.