As China's "Dual Carbon" strategy advances into deeper implementation and sustainable development solidifies its position as a core global agenda, the ESG (Environmental, Social, and Governance) concept is profoundly reshaping the value logic and developmental trajectory of the architecture and construction industry. The sector is decisively transitioning from a historical phase of "scale expansion" to a new era defined by "value creation" and "responsible growth." During this critical transformative period, ESG has evolved beyond a mere compliance requirement into a vital metric defining an enterprise's core competitiveness and future viability.