MSCI is a leading provider of critical decision support tools and services for the global investment community. The company offers a range of products and services that include indexes, portfolio risk and performance analytics, and ESG (Environmental, Social, and Governance) research. MSCI's solutions are designed to help investors build better portfolios and make more informed investment decisions.

MSCI is committed to sustainability and has integrated ESG considerations into its business model. The company provides ESG ratings and research, which are used by investors to assess the sustainability practices of companies worldwide. MSCI's ESG ratings cover thousands of companies and are based on a wide range of data points, including carbon emissions, labor practices, and corporate governance.

MSCI has been recognized for its efforts in promoting sustainable investing. The company is a signatory to the United Nations-supported Principles for Responsible Investment (PRI) and actively participates in initiatives aimed at advancing sustainable finance. MSCI's ESG research and ratings are widely used by asset managers and owners to incorporate sustainability into their investment processes.

Despite its contributions to sustainable finance, detailed information on MSCI's own sustainability practices, such as its carbon footprint or specific sustainability certifications, is limited. However, the company's role in providing ESG data and analytics underscores its commitment to promoting transparency and accountability in the investment community.