Yep, it's pretty cool I've got a small scale version of it set up, but not fully automated yet.
By the way if you're running Thermal Expansion too you can get pretty abusive with power production tricks this way.
Key points:
It takes about 130,000 EU to make methanefrom hydrogen (electrolyzed from water) and carbon dioxide, then turn that methane into fuel.
A properly upgraded compression dynamo can turn 1 bucket of fuel into 2,625,000 RF
So 1 EU into 20.2 RF
THEN if you wanna be an exploiter, you can turn a profit on the conversion back into EU.
You attach 5 Thermal Expansion's Autonomous Activator's (run by our compression dynamo) to a IC Manual Kinetic Generator. Each will click it once per second costing 20 rf each and yielding 50 EU. So that's
2 RF into 5 EU
So at that point we're turning 1 EU into 50.5 EU
Of course we'd be doing so at a mere rate of 25 EU/T no point in being an exploiter if you're gonna go slow.
You could instead Use the compression dynamo's RF to Melt lava in a Magma Crucible, that feeds thermal Generators.
That would produce 218,750 if we're just using an infinite supply of cobblestone from an igneous extruder
1 EU to 1.68 EU
Or 1 EU to 5.04 EU if you're gonna supply the Magma Crucible with NetherRack
I'm not really down with any of that, just thought the possibility was worth pointing out. I stick to the "make mars fuel power my RF machines on earth, automate later for great justice". That suits me fine