The planner ignores building types that produce steam (electric boilers). The temperature of the steam is also ignored, for me, in different recipes, different temperatures are required (100,165,415,500,975,5000)
And different steam is obtained according to different recipes, for example, for most industries, a steam of 100 degrees is enough. Its production (by an electric boiler) requires two times less energy than steam at 165 degrees.

Hello, sorry about that, it's a known issue that's not easily fixed. I intend to do an overhaul of how the mod works with fluid temperatures in the future, but until then, this will unfortunately not work.

You can add a temperature selection similar to the choice of fuel

I think I can make it so it works automatically like you'd expect, but like I said it's quite a complicated change so I don't know when I can get to it.

I would appreciate this as well, Pyanodons (especially AE beta ) has a lot of fluids with different temperatures and the solver can't follow the recipe chains

Yeah, I think this is the next big topic I'll tackle, a lot of the popular mods seem to make use of it nowadays.