New power plant. I have overgrown my lava dynamos and combustion dynamos running on liquifacted coal. I was consuming coal faster than I could sieve it. Instead of just spamming dynamos, I decided to invest in steam using the high oven and MFR steam turbines. It has taken several days of work to figure out the high oven's steam generation, but now that I have, I can generate a little over 2.6k RF/tick from each high oven. Running two of these will produce over 5k RF/tick.
Everything is fully automatic. I have a comparator on the back side of the resonant energy cell that is connected to an MFR rednet controller. The system turns off the steam generation when the cell is nearly full. As the cell drops down to about 50%, one high oven kicks on. When the cell drops down to about 25%, both high ovens turn on. Since the high ovens don't use much charcoal, I just have that on all the time.
The high ovens and control levers. This is the finished room. Well, all except the ceiling.
The control levers. It's a little hard to read the sign on the right, but those levers provide a manual cut-off for each high oven. If the ovens are shut down, or run out of charcoal, they could fill up with water and not create any steam. The blue lever will disable the ovens, and pull any water and send it to a void block, and the reset button will toggle the redstone torches under the high oven control and start the ovens consuming charcoal again. The redstone torch was the only way I could send a redstone signal up two blocks, and hide all the workings in the floor.
Just a picture of the steam turbines. There are 40 in all. I actually only needed 34 for the amount of steam I am producing, but 40 worked better with the way I wanted to layout the room.
Here is the guts of the system before I made it all pretty.