How do climate risks affect corporate ESG performance? Micro evidence from China

With the increasing exposure of firms to climate-related risks, understanding the relationship between climate risk concerns and corporate Environmental, Social, and Governance (ESG) performance is critical. This study investigates the impact of climate risk concerns on ESG performance, with a particular focus on the mediating roles of green technological innovation and corporate governance, as well as the moderating effect of financial constraints. Using a firm-year fixed effects model and panel data from 2,293 A-share listed companies in China from 2010 to 2021, our research indicates that heightened climate risk concerns significantly improve firms’ ESG performance. This effect is more pronounced for state-owned enterprises, firms in highly polluting industries, and companies located in the Midwest region. This study also reveals that green technological innovation and corporate governance act as key transmission channels, while financial constraints amplify the positive impact. These findings highlight the necessity of integrating climate risk considerations into corporate decision-making and suggest that targeted policies, such as financial incentives for green innovation and stricter governance frameworks, could further enhance firms’ ESG outcomes. • Climate risk concerns significantly enhance corporate ESG performance in China • SOEs, high-pollution firms, and central-western firms show stronger ESG responses • Green technology innovation and corporate governance mediate climate risk concerns’ ESG impact • Easing financial constraints amplifies the positive effect of climate risk concerns on ESG