Star - Cleantech Circle of California, USA has decided to invest USD 1 billion in Türkiye’s vast renewable energy potential. Offering private equity investment and related advisory services, Cleantech Circle had initially decided to invest USD 10 million in the southeastern Turkish province of Mardin, but after thoroughly analyzing the country’s renewable resources, it upped both the scale of its projects and the amount of its investments. The company’s selected locations for its solar energy projects are Kirikkale and Konya in the Central Anatolia Region.