Enhancing competitiveness became a key priority for policymakers in 2025. Decarbonisation efforts hinge on the relative competitiveness of clean energy technologies compared to high-emitting counterparts. GECO 2025 assesses the competitiveness of a range of key clean energy technologies globally, within the context of meeting global temperature targets. The report finds that a few technologies are already able to compete with their high-emitting counterparts, a few others are close to be able to do so, but many important clean energy technologi