From Renewable Promotion to Defossilisation:

From Renewable Promotion to Defossilisation: A System-Level Gap in Energy Policy and Finance Ahilan Raman Managing Director Clean Energy and Water Technologies Pty Ltd (CEWT) April 2026 Executive Summary Australia has made significant progress in renewable energy deployment. However, fossil fuels remain structurally embedded in providing continuity and reliability. This highlights a critical gap: policy supports components, but not the system-level outcome of defossilisation. The Current Model Current frameworks focus on renewable generation, emissions reduction, and technology funding. While successful, they do not eliminate dependence on fossil fuels or system fragmentation. The Structural Gap Energy systems require continuity. Fossil fuels provide dispatchability, storage, and density. Renewable systems alone do not yet fully replicate these without additional layers. Fragmentation The transition is fragmented across generation, storage, backup, and carbon accounting, rather than forming a unified system. Carbon Blind Spot Carbon is treated as a liability. However, circular carbon systems could treat it as a recyclable carrier, enabling closed-loop systems independent of fossil inputs. Policy Opportunity Shift from renewable promotion to defossilisation. Enable integrated systems, align finance with outcomes, and support circular energy architectures. Conclusion The transition must move from scaling renewables to replacing fossil system functions. Defossilisation is the end state.