The power plant is made of aluminum profiles that are glued together with epoxy glue.
The dimensions are 2 meters long and 1 meter wide and 1.1 meters high and not to scale because otherwise the model will be much too large.
Revision 0 had a MDF foundation with a raised floor to keep the columns upright and to support the turbine housings.
Revision 1 has an aluminum plate as a foundation and 2 long frames on the side where the columns stand. The 1st floor is also made of aluminum plate and can also be removed to make the building serve as a fabtication hall.