Sumitomo Mitsui Financial Group (SMFG) has made substantial strategic commitments to embedding sustainability into its corporate financing frameworks, aiming to achieve net-zero greenhouse gas emissions across its investment and lending portfolios. The group has established clear transition finance policies, scaled up green bond issuances, and restricted capital allocation toward carbon-intensive industries like coal mining. While legacy fossil fuel exposures still exist due to its massive global corporate lending scale, SMFG actively aligns its long-term business strategy with global decarbonization goals.