We have succeeded in desalinating salt water to fresh water. Please note is this is not seawater yet, but water + salt solution at a controlled TDS level (Total Dissolved Solids). As the device grows bigger, we should have enough power to desalinate seawater.
This was done using the same prototype but we removed the electrical generator and replaced it with our water desalination module. This is not wave energy to electric to desalination but direct wave energy to desalination- no electricity input. This will remove loses during electrical conversion.
This technology could be useful for small to medium-sized islands, even private islands that need fresh water and electricity all in one device.
Other applications are beach/ coastal areas like California, Hawaii even the Bahamas.