ESG Investment Shifts from Belief to Structure — The 2026 Global Capital Market Upheaval

EXECUTIVE SUMMARY The 2026 ESG investment market stands at three structural turning points. First, despite the "anti-ESG backlash," global institutional capital continues to steadily flow into physical energy infrastructure and climate finance. Second, the South Korean government has formalized a climate finance supply plan totaling 790 trillion won over the 10-year period from 2026 to 2035. Third, ESG is no longer a discourse on "virtuous investment," but has transformed into a financial risk variable directly tied to the implementation of the Paris Agreement, carbon credit pricing, and supply chain regulations. For both investors and corporations, failing to read this structural shift now means losing both capital accessibility and market standing. 1. The ESG Investment Market in Numbers: Scale and Structure 1-1. Institutional Investors Lead the Market In the global ESG investment mark…