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Small modular reactors (SMRs) aim to make nuclear power faster and cheaper, but they face significant cost overruns and delays, raising doubts about their viability.

Highlights

📈 Growing Interest: Over 25 countries are investing in SMRs due to renewable energy challenges.

🚢 Modular Design: SMRs can be produced in factories and transported, similar to modular furniture.

💰 Cost Issues: Initial estimates for SMR projects often triple or quadruple, making them expensive.

⏳ Delayed Timelines: Projects typically take three times longer to complete than planned.

🌍 Limited Operations: Only three SMRs are operational globally, indicating slow progress.

🔍 Underestimating Costs: Companies may downplay costs to attract investors, complicating financial forecasting.

⚠️ Need for Realism: Acknowledging these challenges is crucial for the future of nuclear power.

Key Insights

🌎 Global Momentum: Many countries are recognizing the need for SMRs due to energy demands and climate goals, but investment alone doesn’t guarantee success.

🏭 Production Challenges: While SMRs promise factory production, the reality of logistics and assembly can complicate this efficiency.

📊 Economic Viability: High costs undermine the argument for SMRs as a cheaper alternative, raising concerns about their competitiveness against renewables.

🕰️ Project Management: The significant delays in SMR projects highlight the need for better project management and realistic timelines in nuclear development.

🔄 Innovation Stagnation: The lack of recent technological advancements in nuclear energy contributes to ongoing reliability and cost issues for SMRs.

📈 Investor Hesitance: The pattern of underestimating costs may deter potential investors, complicating funding for future projects.

🔍 Critical Perspective: Supporting nuclear energy requires an honest assessment of its challenges, ensuring informed decisions in energy policy.