Wren is offering grants and carbon credit purchases between $100,000 and $500,000 for scalable climate projects. The 2026 call focuses on three main areas: nature-based solutions, methane mitigation, and high-impact climate policy. Priority is given to projects involving afforestation, reforestation, and revegetation, as well as methane reduction in rice cultivation and industrial leak detection. Policy initiatives targeting cement, data centers, and nuclear energy are also eligible for support.
