The Newsletter #6 of DECIPHER highlights recent advances in climate-economy modelling and policy design. It features the Summer School 2025 (Bilbao & online), which brought together researchers and practitioners to discuss methodological innovations; an interview illustrating how macroeconomic models support decisions on climate and energy policy; key takeaways from webinar #4 on the role of economic modelling in adopting the EU’s 55% emissions reduction target; new guidance for better policy evaluation; and announcements of upcoming events, including the Final Conference. It’s a useful summary of DECIPHER’s latest work and its growing impact on climate, biodiversity, and economic decision-making.


