|  Ramzi Chamat

Minergie 2023: A new era for sustainable construction in Switzerland.

September 2023 marks a decisive turning point in the world of sustainable construction, with the introduction of new requirements under the Minergie standard. This significant step underscores a profound ecological transformation, reflecting the ongoing commitment to innovation and sustainability in the building sector. This article explores the notable changes in these standards, redefining the principles of sustainable construction and illustrating the evolution of buildings into eco-responsible and innovative entities.




Sustainable construction, long viewed as an ideal, is now a tangible reality thanks to the recent developments in the Minergie standard. In September 2023, new requirements were introduced, marking a significant advancement in green building practices. From maximizing solar energy to energy efficiency, and reducing greenhouse gas emissions to enhanced summer thermal protection, these revised standards represent a holistic approach to sustainability. This change is also accompanied by a simplification of processes and digitization, facilitating the adoption of these standards. This article examines these developments in detail, highlighting how they contribute to shaping a future where sustainable construction is the norm, not the exception.



I. Maximization of Solar Energy


The new Minergie standards emphasize an increased use of solar energy, extending beyond roofs to include certain parts of the facades. This innovative approach aims to maximize the production of renewable energy while reducing dependence on fossil fuels. The implication is clear: buildings are no longer just consumers of energy but active producers, playing a crucial role in the energy transition. This evolution requires thoughtful architectural design, where each element of the building is optimized to capture solar energy, revolutionizing the way buildings are designed and constructed.



II. Ongoing Effort for Energy Efficiency


The continuous improvement of energy efficiency remains an absolute priority. The new standards make a leap forward with the complete exclusion of fossil fuels, a bold step towards cleaner and more efficient energy consumption. This change requires a comprehensive approach, including insulation, ventilation, and heating and cooling systems, to ensure that buildings consume the least amount of energy possible while maintaining optimal comfort. This transition to clean energy is not only a response to climate challenges but also represents an economic opportunity, stimulating innovation and creating new markets.



III. Reduction of Greenhouse Gases


Minergie 2023 places the reduction of greenhouse gas emissions at the heart of its concerns. This initiative is crucial in the fight against climate change. The new regulations require that buildings be designed and constructed using materials and methods that minimize their carbon footprint. This ranges from the use of eco-friendly building materials to efficient waste management during construction, and reducing emissions throughout the building's lifecycle. This systemic approach shows that sustainability is not an isolated aspect but an integral part of every phase of construction.



IV. Enhanced Summer Thermal Protection


Responding to the challenges of global warming, the new Minergie standards place particular emphasis on summer thermal protection. Buildings must now provide increased thermal comfort during the summer months, thereby reducing dependence on air conditioning systems and contributing to lower energy consumption. This initiative encourages the use of materials and designs that reflect heat, improve natural ventilation, and exploit the benefits of natural shading, thus creating more pleasant and energy-efficient living and working spaces.



V. Simplification and Digitization


In parallel with these innovations, Minergie's ECO supplement has been simplified, making its application more accessible. Furthermore, the digitization of documentation and the creation of a new certification platform represent a significant advancement, facilitating the management and application of standards. These technological advancements represent a step further towards an integrated and streamlined approach to sustainable construction, allowing for quicker and more effective implementation of sustainability principles.





The introduction of the new Minergie standards in 2023 constitutes a major advance in the field of sustainable construction. These updates demonstrate an increased awareness of environmental issues and a strong will to integrate technological innovation in creating eco-responsible buildings. Maximizing the use of solar energy, continuous improvement of energy efficiency, significant reduction of greenhouse gases, and focus on summer thermal protection are all measures that illustrate a deep commitment to a more sustainable future. The simplification of processes and the digitization of documentation represent significant advances in the management of sustainable construction standards. Ultimately, Minergie 2023 is not just a set of standards; it's a vision for a future where buildings coexist in harmony with their environment, actively contributing to the protection of our planet.



Source: Minergie 2023

Green construction trends in Switzerland: A sustainable future.

Green construction trends in Switzerland: A sustainable future.

The green revolution in real estate: How the energy transition is redefining housing in Switzerland.

The green revolution in real estate: How the energy transition is redefining housing in Switzerland.