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Oct '25 •
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Welcome to The Energy Data Scientist. This community helps you in three ways: 1. Land a role in the energy sector. 2. Excel in your current role. 3. Prepare for a PhD or strengthen your current research. Here is how: 1️⃣ Access to 120 online courses, with over 220 hours of video and hundreds of models covering data science, machine learning, and optimisation, all fully downloadable. 2️⃣ Because the catalogue is large, I also provide you with a selection aligned to your existing skills and career goals, and review your progress monthly. 3️⃣ All content is based on real-world application: completed case studies and peer-reviewed research. 4️⃣ Daily support from me on your questions. I typically reply within a few hours. 5️⃣ Full career support: weekly job opportunities and interview questions and answers in your inbox, regular feedback on your CV and cover letters, and support during your job applications. About me: I am Dr Spyros Giannelos, PhD in Energy from Imperial College London. I have published extensively across energy systems (1400+ citations, h-index 26 on Google Scholar) and have led private, government, and European energy consultancy projects across the UK and European Union. I also write on Substack. To get started: [Subscribe here]
1d •
PDF on China-Australia energy cooperation
I was at a conference, and this is a presentation by a China Analyst, Climate Energy Finance at a conference on Australia–China green economy cooperation. Key points are: - China dominates global clean energy and clean tech manufacturing, holds ~40% of global solar, leads global EV sales (2.4 million in Q1 2025, +36% YoY), and controls over 80% of global manufacturing capacity across 11 clean-tech supply chain segments (solar, batteries, critical minerals processing). - China is Australia's #1 trade partner and offers the world's lowest-cost, most advanced clean tech. - Government needs to build an enabling environment through a future-oriented national China strategy, bilateral decarbonisation agreements, clearer foreign investment rules
2d •
The Business of Electrification
Download a report from Iberdrola about electrification. Interesting read. The report is global, not Spain-specific. It's based on a survey of 1200+ executives.
4d •
Reuters: UK electricity price to decouple from gas
Interesting approach. Maybe more countries could do this. This is interesting because in the UK market , gas often sets the electricity price for the whole system, even when wind, solar, and nuclear are providing most of the generation. Reuters says that the government wants to move more older low-carbon generators onto long-term fixed contracts, covering about one-third of Britain’s power supply. The goal is to reduce consumer exposure to gas-price shocks, and make the economy less vulnerable to events like the recent Middle East disruption and earlier post-Ukraine price spikes. https://www.reuters.com/business/energy/uk-accelerates-clean-energy-protect-against-fossil-fuel-price-shocks-2026-04-20/
3d •
Optimisation problem solutions
The attached slide shows a template of how to present the solutions of optimisation problems with uncertainty (stochastic optimization problems) . We draw the scenario tree (e.g. using PowerPoint if it has few stages). And then inside we use symbols to represent the investment decisions. I record a video showing slides from an actual project.
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