Opening speech. Valdis Dombrovskis | Executive Vice President, European Commission . Video message - Keynote address. Frans Timmermans | Executive Vice President, European Commission . Presentation - Paper - Inna Oliinyk | Network of EU Independent Fiscal Institutions | Assessing the fiscal policy impact of the climate transition Presentation - Discussant: Friedrich Heinemann | ZEW Mannheim . Presentation - Paper - Martin Larch | Secretariat of the European Fiscal Board | Peter Claeys | College of Europe | Wouter von der Wielen | European Investment Bank | Economic growth after major economic downturns: the role of fiscal policy and government investment Presentation - Discussant: Sebastian Hauptmeier | European Central Bank . Presentation - Paper - Scott Cameron | OECD | Mark Hadley | CBO | Lisa von Trapp | OECD | How independent fiscal institutions can support green budgets Presentation - Discussant: Laszlo Jankovics | Secretariat of the European Fiscal Board . Presentation - Paper - Stavros Zenios | Professor, University of Cyprus | Understanding the climate risks to sovereign debt: From data to models Presentation - Paper - Rick van der Ploeg | Professor, University of Oxford | Fiscal Costs of Climate Policy . Presentation - Discussant: Signe Krogstrup |Danmarks Nationalbank . Video message - Concluding remarks Paolo Gentiloni | Commissioner, European Commission .