The World Investment Report 2023 provides the latest trends and prospects for foreign direct investment. It documents a challenging year for cross-border investment flows, looking at greenfield investment in industry, project finance in infrastructure, and international production activities of the largest multinationals. Dedicated sections provide data on international investment in the SDGs and in sustainable energy. The Report further reviews recent policy developments, including trends in national investment policy measures and international investment agreements. It presents an overview of investment policy measures aimed at supporting the energy transition. The Report also documents sustainability trends in global capital markets, including sustainability-linked financial products, sustainable stock exchanges, institutional investor commitments and financial regulations - all with a special focus on the mobilization of funds for the energy transition. Finally, the theme chapter of the Report discusses ways and means to increase international private sector investment - in particular foreign direct investment and international project finance - in the energy sector in developing countries, taking into account both the energy transition imperative and SDG7 on affordable and reliable access to energy for all