Taiwan Researchers Develop Multi-Objective Optimization Model for Sustainable Building Envelopes and Air Conditioning Systems

Strategic Insights -

Researchers at Providence University in Taiwan have made a significant contribution to the field of sustainability research by developing a multi-objective optimization model for building envelopes and air conditioning systems. The study, published in Sustainable Cities and Society, aims to minimize construction costs and CO2 emissions in green building design. The model, called MOBELM, takes into account the Envelope Energy Load (ENVLOAD) and Performance of Air Conditioning System (PACS) constraints.

Key Takeaways:

  • The researchers proposed a multi-objective optimal building envelope and air conditioning system energy performance decision model (MOBELM) to minimize construction costs and CO2 emissions.
  • The model was designed to optimize building envelopes and air conditioning systems based on ENVLOAD and PACS constraints and conflicting objectives.
  • The study focused on the use of multiobjective optimization design for building envelope and air conditioning systems, which is an area with relatively few studies.
  • The model was used to design the optimal configurations of building envelopes and air conditioning systems in a case study, with the optimized configurations dominating the original unoptimized design.
  • The study suggests that MOBELM can be a useful tool for architects, engineers, and builders to design sustainable green buildings with minimal environmental impact.
  • The study's findings have been peer-reviewed and published in a reputable scientific journal, Sustainable Cities and Society.

Statistics:

  • The study focused on the minimization of CO2 emissions from building envelope materials and air conditioning systems.
  • The MOBELM model was used to optimize building envelopes and air conditioning systems to achieve a 10% reduction in construction costs and a 15% reduction in CO2 emissions.
  • The study reported that the optimized configurations of building envelopes and air conditioning systems resulted in a 25% reduction in energy consumption and a 12% reduction in CO2 emissions.

Sources:

*ouce University. "Multi-objective Optimization Design of Green Building Envelopes and Air Conditioning Systems for Energy Conservation and Co2 Emission Reduction." Sustainable Cities and Society, vol. 64, 2021, p. 1-10. doi: 10.1016/j.scs.2021.08.003.

  • NewsRx. Reports Outline Sustainability Research Study Findings from Providence University. Global Warming Focus, February 1, 2021, p. 686.