Climate Tech’s Next Test: AI, Adaptation and the Post-1.5°C Economy
RDU Global is preparing its 2026 list of Climate Tech Companies to Watch at a moment when the climate investment thesis is being rewritten by physics, policy and capital markets. With the United Nations warning that the world is likely to breach 1.5°C of warming within years, the sector is shifting from emissions optimism to technologies that can measure, manage and adapt to a hotter planet. Frontier AI and machine learning are emerging as central tools in that transition, even as political denial and policy drift in the United States complicate the outlook.
