CES clean energy solutions

Welcome to CES

CES clean energy solutions is the competence centre for energy efficiency, renewable energy and sustainable development. CES is operative worldwide and offers complete solutions out of one hand to its clients.


Projects of CES are specifically characterized through integrative design and a high level of innovation.

>>  Hydropower                   >>   Innovative Building

>>  Plant Engineering           >>  Energy Efficiency


CES has focused its activities on sustainable development in the building, industrial and infrastructure sector providing integrated design as well as social and economic assessments.

>>  Building certification               

>>  Research and Development         >>  Hazardous building materials


Innovative Building

The demand for comfort and the request for sustainability require an integrative design approach for the building installations, the building physics, the buildings ecology in the building development.

>> Design of Building installations          

>> Mobile measurement technology      >> Building simulation

CES clean energy solutions

Schönbrunner Straße 297
1120 Wien
T +43 1 521 69-0
F +43 1 521 69-180