Ben McWilliams, a clean technology data analyst at Bruegel, and Marie Tompa, a Senior Analyst at Rhodium focusing on clean tech investments, discuss the solar energy transition. They explore how investment data can significantly influence public policy, particularly in the EU and US. The conversation highlights a surge in US clean technology investments post-Inflation Reduction Act, and the need for a European energy data agency to enhance transparency. Key insights reveal the vital role of solar energy in achieving climate goals and the competitive landscape of the clean energy market.