ALPHA 10 Pre-Release 1 is now available. This release completely revamps how energy works as well as adding multi tile mounts.
This is a pre-release build so all the usual things apply, it will have problems (some of which we know about) and it may break your universe.
If you still wish to give it a try check out all the changes and details here : http://steamcommunity.com/app/416240/discussions/8/1520386297684900880/ and how to access it here: http://steamcommunity.com/app/416240/discussions/8/1520386297684903463/