I joined this group as an expert in data science. I wanted to apply my skills more deeply in the energy sector. This group has given me advanced skills to specialise further in quantitative energy finance, energy economics using advanced machine learning and optimisation. I followed a personalised curriculum prepared by Dr. Spyros specialised to my background targeting areas that I should improve. He has also given me detailed feedback on my projects and career insights.

This program is incredibly helpful. The content is comprehensive, and the community is fantastic. I’m excited to work with Dr. Spyros and receive guidance on my journey!

I joined this community in 2025. The content in form of video lectures is specific, to the point, covers basics to advance meaningfully, easy downloadable lecture notes and codes (Python/GAMS/more). Response to your doubt & queries, career guidance, etc. by mentor Dr. Spyros G. is very genuine and quick. New courses/studies uploaded at least once in a every month. One of the finest community/place to grow in energy sector.

🌟Dr. Spyros Giannelos is an outstanding educator who has a rare ability to make complex ideas feel clear, practical, and genuinely exciting to learn. As a student of Data Energy Scientist, I have benefited from his ongoing guidance, thoughtful support, and deep understanding of the subject.His teaching goes beyond surface-level instruction and encourages you to think critically, apply what you learn, and grow with confidence. If you are interested in Data Science, I highly recommend this Skool.

I joined the community in December, and have had a great experience. I had a strong interest in applying machine learning and optimisation to energy markets, and received personalised guidance on building projects for my portfolio, along with courses that would deepen my knowledge in the space. Would definitely recommend joining for anyone interested in energy data science.