Buildings
23.10.2025

Strenger Holding GmbH

Life Cycle Assessment (LCA) analysis of the building standard for evaluating environmental impacts and CO₂ optimization potential of residential buildings by Strenger Holding GmbH.
Strenger Group: Life cycle assessment of construction standards for resource-efficient residential buildings and CO₂ optimization potential.

Client: Strenger Holding GmbH
Architect: Strenger Holding GmbH
Completion: 2021
Specialist Consultant: Life Cycle Assessment (LCA): EPEA GmbH

Life Cycle Assessment for the Strenger Group: Evaluating the Environmental Impact of the Building Standard

As part of its sustainability strategy, the Strenger Group commissioned an assessment of the environmental impacts of its current building standard. The objective was to transparently evaluate the carbon footprint of its residential buildings across the entire life cycle, from material production and construction through the use phase and potential reintegration into material cycles.

EPEA GmbH carried out the life cycle assessment of the building standard and systematically identified optimization opportunities in materials and building components. These findings enable the Strenger Group to design future residential developments with greater material efficiency and to identify additional opportunities for reducing CO₂ emissions.

The detailed assessment established benchmark values for future building standards and provided a basis for deriving concrete measures to improve environmental performance.

"We are looking forward to a strong and long-term partnership with EPEA, as we believe in addressing carbon accounting and sustainability through economically viable steps."

Manuel Mayer, Head of Development, Purchasing and Quality Management, Strenger Group

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Strenger Group: Life cycle assessment of construction standards for resource-efficient residential buildings and CO₂ optimization potential.

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EPEA Services

  • Life Cycle Assessment (LCA): The current building standard was evaluated for its environmental impacts, and opportunities for optimization were identified.

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Benefits

  • Reduction of the carbon footprint across the entire life cycle.
  • Optimization of the CO₂ balance of the building standard.

These benefits highlight the importance of life cycle assessment in the construction industry and demonstrate how targeted measures can help achieve both environmental and economic objectives.