An applied methodology for advancing sustainable development within the construction sector via the utilization of the LOTUSVietnamese green-building evaluation instrument

Amid the global effort to address climate change, architects and industry practitioners often grapple with a critical concern: how to select a building design that optimally manages energy and financial resources throughout its lifecycle. Researchers worldwide are advancing building optimization models to minimize energy consumption and greenhouse gas emissions. Vietnam's government employs rigorous enforcement of laws, clear green construction regulations, and diverse strategies to promote sustainable development. The aim is to encourage construction firms to use environmentally friendly materials in current and future projects. This study identifies several influential factors, such as experience, credentials, and talent, in assessing green buildings. These factors encompass motivation for economic optimization, energy and water conservation, material management, and market strategy enhancement. Efficient energy management is crucial for evaluating sustainable construction approaches. It will also influence future assessments, including life cycle cost and environmental impact evaluations during project implementation. Prioritizing influential components in green building development is essential. This resource offers scholars, designers, and professionals precise methodologies for project development. Keywords: Green building rating systems (GBRSs), life-cycle assessment, life-cycle energy consumption, life-cycle greenhouse-gas emissions, life-cycle cost, LOTUS.