Support for energy-efficient buildings

Building energy efficiency already starts in the planning phase. To support professionals with specifications for building automation and control systems and applications, Siemens developed the Specification Text Selection Tool (STST).

Specification Text Selection Tool (STST)

Together with the Siemens Energy Efficiency Tools, the STST is part of a standard multilevel planning circle and is unique as it focuses on energy-efficient building automation and control.

The Specification Text Selection Tool enables the specifier to efficiently create a neutral and functional specification for tender.


Additional to the specification texts, the tool provides other project related information:

  • Plant specific data point list

  • Building structure over view

  • Budget price calculation

  • Checklist for acceptance