We are happy to announce the public release of the final version of NEMESIS-World! NEMESIS-World constitutes the first-of-its-kind publicly available, global, multi-country, multi-sector, recursive dynamic macroeconomic model to analyse the interplay of climate and economic policies. It is a system of interconnected economic models covering 22 world regions, dedicated to studying issues related to economic development, competitiveness, employment,...
We are happy to announce the public release of the final version of one of our targeted models CLEWs-EU! The final version of the CLEWs-EU model, developed within the DIAMOND project, provides a fully open-source tool to examine in an integrated and internally consistent way the EU’s energy, land, and water systems. It explores the...
On November 21, 2025, DIAMOND and our partner ISINNOVA, along with the Euro-Mediterranean Economists Association (EMEA) and other EU-funded projects, co-organised an online side-event at the COP30 Mediterranean Pavilion to bring together scientists and citizens involved in climate action. The webinar’s focus targeted the transformation of climate governance from centralised, top-down to more democratic, participatory approaches that include citizen voices alongside scientific expertise. The event...
The Integrated Assessment Modelling Consortium (IAMC), which is among the most prestigious conferences on IAM developments, organised its 18th edition on November 11-13, 2025, in the city of Armação dos Búzios in Brazil. DIAMOND had a strong presence targeting several IAMC-related themes and methods spanning from ongoing activities on model developments, such as GCAM-Europe, to...
The DIAMOND consortium is proud to announce an important milestone: the first draft open releases of six integrated assessment models (IAMs) that are emblematic in both scientific and policy processes. These early releases mark a step forward in the project’s mission to provide robust, transparent, and accessible tools for the global climate change mitigation research...
The conference took place on the 16–17 October 2025, in Brussels and online. DIAMOND actively supported the organisation of the conference and participated in the event thought the following presentations: Regional inequality of the European ETS-2 Co-designing stakeholder-informed research questions: A transdisciplinary approach for Integrated Assessment Modelling Comparing cost-optimal to policy-driven scenarios for a decarbonised...
With DIAMOND being primarily a model development project, we have worked towards leveraging stakeholders’ experience and expertise and, through a transdisciplinary process, co-develop models that are useful and transparent. A sequence of three strategic foresight workshops was thus organised by the project during its second phase to align stakeholder needs and expectations with our model...
On June 23, 2025, DIAMOND participated at the 34th European Conference on Operational Research (EURO 2025) that took place in Leeds, United Kingdom, with two presentations drawing from the project’s modelling development progress and addressing stakeholder consensus reaching. A multi-criteria group decision making and consensus reaching webtool for synchronous deliberations using 2-tuple TOPSIS presented by Dr. Konstantinos...
DIAMOND partner ETH Zürich and the Cultural Studies of Science and Technology Group organised the 5th Swiss Social Sciences and Humanities Energy Research Workshop (SSH Energy 2025), on June 16-17, 2025, in Zurich, as part of activities within the SWEET CoSi project. The workshop offered an opportunity for researchers, modellers, practitioners, and policymakers to share perspectives and insights on the...
The 30th Annual Conference of the European Association of Environmental and Resource Economists (EAERE 2025) took place on June 16-19, 2025, in Bergen, Norway. The conference brought together colleagues working on empirical and theoretical research in all areas of environmental and resource economics on a variety of themes and using different methodological approaches. DIAMOND partner SEURECO...