The 2025 MIT Energy Conference focused on the challenges and opportunities facing renewable power sources in their quest to compete with fossil fuels without subsidies. Speakers emphasized the need for a level playing field for green technologies and discussed the impact of political and regulatory changes on the clean energy landscape. While there were concerns about the slowing rate of future investments in clean energy, there was overall optimism about advancements in technology. A key theme was the importance of cost-per-unit and scalability in determining the fate of clean energy technologies. The conference featured discussions on the impact of public policy and government investment in driving innovation and tackling large-scale issues like grid modernization. The event showcased various emerging clean energy technologies, including hydrogen power, geothermal energy, nuclear fusion, and carbon capture. Experts highlighted the potential of these technologies but also acknowledged the uncertainty surrounding their timeline for widespread adoption. Speakers from different sectors of the industry shared insights on the challenges and opportunities in the clean energy transition. They discussed strategies for making technologies like fusion and geothermal energy more economical through innovation and cost reduction. Despite the rapid advancements in these technologies, experts remain cautious about predicting when they will reach a tipping point for market transformation. Overall, the conference provided a platform for industry leaders, policymakers, and innovators to discuss the evolving landscape of green energy and the necessary steps to drive its deployment and market adoption.