Though I could, I have no need for it. I use the wood to generate EU and don't necessarily have the room to integrate the infrastructure required to turn steam into EU via turbines, while also having room for the boilers themselves. I also don't need that much energy. This tree farm is completely self sufficient and operates outside of my main base's energy system.
Something like 20 generators running off of coal is enough to power all of that, as well as the 3 GT machines I have on the second level. The rest of the processes are powered by biogas engines, as I produce biomass and it is convenient to simply pipe the biomass back into the engines creating them.
Thought most of this has been upgraded to liquiducts, where I see fit, this is what the interior 2nd level looks like. The 1st level contains all my AE/electronic systems and the third floor contains the GT machines. I also implemented a system to include the purging of an apple juice storage. It takes about 10 hours for it to fill up.