Economic Cooperation Organization Clean Energy Centre (CECECO) is a regional center aimed at advancing clean energy initiatives across the member states of the Economic Cooperation Organization (ECO). Headquartered in Baku, Azerbaijan, CECECO was established by the ECO and the United Nations Industrial Development Organization (UNIDO), and is integrated into UNIDO’s Global Network of Regional Sustainable Energy Centres (GN-SEC). The Centre’s mission is to promote renewable energy and energy efficiency in the member countries, mobilize financial and technical resources to the relevant projects and drive climate action through collaboration, and capacity-building. The Charter of the Centre was adopted in 2021. As of April 2026, the signatory countries of the CECECO Charter are – Azerbaijan, Türkiye, Pakistan, Kazakhstan, Uzbekistan, and Kyrgyzstan.