
Advised
Energy concepts
Energy Efficiency for a Sustainable Future
Energy is one of the most valuable resources of our time. Its efficient use is crucial to the economic efficiency, sustainability, and future viability of buildings. A customized energy concept is therefore much more than just a technical calculation—it is a key management tool for the entire planning and operations process.
At WPW, we develop comprehensive energy concepts that take into account investment and operating costs as well as environmental impacts and user comfort. We integrate building physics, building services engineering, and user requirements into a harmonious, integrated system.
We do not view buildings in isolation, but rather within the context of their life cycle: Which energy sources will be available in the long term? Which systems can be expanded flexibly? How can environmental and economic goals be reconciled?
Our energy strategies provide clarity and certainty. Clients benefit from transparent analyses, realistic forecasts, and interdisciplinary solutions that stand the test of time. Together, we are actively shaping the energy transition—responsibly, innovatively, and with an eye toward the future.
Our services at a glance
- Development of Customized Energy Plans for New Construction and Existing Buildings
- Thermal Simulations with Variant Comparison
- Energy Consumption Analyses
- Use of Real-World Weather Data for Precise Calculations
- Vulnerability Analysis of Existing Buildings
- Assessment of Investment and Operating Costs
- Identification of Measures to Improve Energy Efficiency
Contact person

Dipl.-Ing. (FH), M.Sc.
Peter Hau
Managing Partner

Dr.-Ing.
Gernot Heit
Managing Partner