Core Insights - Oklo Inc. (NYSE:OKLO) experienced a significant share price increase of 48.86% from September 16 to September 23, 2025, making it one of the top-performing energy stocks during that week [1] - The company reached an all-time high following a groundbreaking event for its first Aurora power plant, the Aurora-INL sodium-cooled fast reactor, at Idaho National Laboratory [2] - CEO Jacob DeWitte emphasized the importance of this project, stating it allows for quicker construction of the plant and highlights the collaboration with the Department of Energy and Idaho National Laboratory since 2019 [3] - Oklo Inc. also announced plans to establish a facility in Tennessee for recycling used nuclear fuel into fuel for its fast reactors, further expanding its operational capabilities [3]