Google Summer of Code 2025: Forecasting Global Solar Sites Using TZ-SAM Data - Discussion Thread #28
Replies: 19 comments 28 replies
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Hey @zakwatts, I find this project very exciting and would like to learn more about it. I would like myself to get familialized by https://github.com/openclimatefix/open-source-quartz-solar-forecast codebase. Would you recommend some tasks which we could do the codebase to better undersatnd it. |
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Hey @zakwatts, this project is pretty good and I am interested in working and contributing to this project, I will be very grateful if you can share something which is must to go before familiarizing with codebase. Thanks in advance. |
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Hi @zakwatts, Thank you for organising this project and offering us the opportunity to contribute to TZ-SAM. I am interested in solar forecasting and would like to know further details regarding your project. Please refer to the questions listed below.
I look forward to hearing from you. |
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Hi @zakwatts and everyone in the community, I'm interested in renewable energy solutions. I’ve been exploring the Open Climate Fix Quartz Solar Forecast repo and learning about the key factors affecting solar energy prediction. This project looks exciting, and I’d love to contribute! |
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Hi all @PredictiveManish @celestinelindarto @ShivamVashisth28 @itsbharatj. I have made some updates to the original brief of the project so it could be worth a re-read when you have a chance. I have suggested that a possible outcome is to forecast all large solar sites globally, using an existing model in the Open Quartz Solar repository. Let me know if you have any questions or other ways you would like to use the dataset! :) |
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Hi @zakwatts ! I'm interested in contributing to this global solar sites forecasting project. The integration of TZ-SAM's comprehensive solar asset database with the Open Source Quartz Solar Forecast framework presents an excellent opportunity for meaningful contribution. I am particularly interested in the Gradient Boosting Model approach mentioned in the repository and would welcome the opportunity to develop and optimize these forecasting capabilities. Let me know where to start.. |
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Hi @zakwatts!
Please do correct me if I've misunderstood anything, looking forward to working on this! |
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Hey @zakwatts zakwatts, I'm fascinated by your GSOC project using TZ-SAM for global solar forecasting! A few pointed questions:
After reviewing the project scope, I'd like to suggest three potential ideas, let me know if these align with the project:
I have been actively working with https://github.com/openclimatefix/graph_weather for some time now and have gained a strong understanding of the code. If you have any advice to share, I would appreciate hearing your valuable insights. The intersection of ML with this comprehensive solar dataset seems incredibly promising for improving renewable energy planning. Looking forward to your thoughts! |
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Hi, @peterdudfield |
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HI @zakwatts ,I am very interested in collaborating with you. PFA my proposal Project Title: Solar Forecast with TZ-SAM: Create Forecasts for Sites or a Grid (Country) Based on Transition Zero’s Solar Asset Mapper Project Description: The Transition Zero Solar Asset Mapper (TZ-SAM) is a new open-source tool launched by the not-for-profit organization Transition Zero (TZ). It provides a database of approximately 60,000 large solar farms worldwide, identified using advanced AI satellite imagery. This project aims to use the TZ Solar asset mapper dataset to forecast each of the sites it identifies and/or map out total capacities for large sites in each country. These capacities will then be used to generate solar forecasts for different grids around the world. Motivation: The primary goal of this project is to leverage the TZ-SAM dataset to create accurate solar forecasts, thereby enhancing the ability to predict solar energy production. This will help in better planning and management of solar energy resources, contributing to a more sustainable and efficient energy grid. Expected Outcomes:
Data Integration: Integrate the TZ-SAM dataset with the forecasting system. Utilize Open Quartz to develop solar forecasting models. Create Docker images for the forecasting system to ensure consistency and ease of deployment. Implement Continuous Integration and Continuous Deployment (CI/CD) pipelines using GitHub Actions. Timeline: Community Bonding Period: Familiarize with the TZ-SAM dataset and existing tools. Integrate the TZ-SAM dataset with the forecasting system. Dockerize the forecasting system and set up CI/CD pipelines. Finalize the integration and deployment of the forecasting system. Integrated TZ-SAM dataset with the forecasting system. Running ML models Enhanced ability to predict solar energy production. Explore additional forecasting models and techniques to further enhance accuracy. About Me: I am Shubham Bhardwaj, a Software Engineer with experience in running ML models, Docker, and CI/CD. I am passionate about creating innovative solutions that contribute to sustainability and am excited about the opportunity to contribute to this project through GSoc. |
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Hi Zak, My name is Bazil, and I’m reaching out to express my interest in the "Solar Forecast with TZ-SAM" project for Google Summer of Code 2025. I was excited to come across this project — it aligns well with both my technical skills and my academic background. I hold a Master’s of Engineering in Water Resources Management, where I focused on data-driven modeling and machine learning applications. In my current role as a backend and cloud developer, I work extensively with Python and Docker, and I’m excited by the idea of applying those skills to a globally impactful project like solar forecasting at grid scale. I’ve begun reviewing the linked repositories and reading through the related discussions. I understand that mentors aren’t able to comment on proposals directly, but if there are any additional resources or project nuances you’d recommend I explore further, I’d greatly appreciate any suggestions. Thanks again, and I’m looking forward to contributing to Open Climate Fix. Best regards, |
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Hi @zakwatts and OCF Team, I’m Dakshbir Singh, an enthusiastic contributor to Open Climate Fix, and I’m incredibly excited about the "Forecasting Global Solar Sites Using TZ-SAM Data" project for GSoC 2025.I’ve been actively contributing to OCF over the past few weeks, and I’m eager to make more meaningful contributions as I prepare my GSoC 2025 proposal. I find this project particularly fascinating because using TZ-SAM’s global solar asset data combined with NWP-based forecasts offers immense potential for improving solar energy predictions at scale. The ability to forecast large solar farms across different regions can significantly enhance grid reliability, energy dispatch planning, and sustainability efforts. After reviewing the project description and previous discussions, I had a few technical questions and would love to get your insights:
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Hello @zakwatts and the Open Climate Fix team, I'm Edward, an electrical engineering computer science student with experience in Python, machine learning, and data processing. I'm very interested in this project and have just submitted my formal application. I'm particularly intrigued by the potential to use the TZ-SAM dataset for solar forecasting across different regions. A few questions I'm curious about:
I'm excited about the intersection of ML, climate tech, and energy forecasting in this project. Looking forward to contributing to this important work! |
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Hi @zakwatts and OCF Team, I’ve been exploring the Open Quartz repo and the TZ-SAM dataset, and I’m genuinely intrigued by the potential of this project to enhance large-scale solar forecasting. A few observations and questions I had: Model Generalization Across Regions: Given the variability in meteorological patterns and PV characteristics across regions, are there plans to fine-tune models per region? This could significantly improve forecast accuracy. Incorporating Cloud Motion Vectors: Have you considered integrating satellite-based cloud motion vectors into the prediction pipeline? This could enhance the model’s short-term responsiveness to rapid weather changes, particularly in regions with unpredictable cloud dynamics. Probabilistic Forecasting: Would it be beneficial to explore probabilistic forecasts (e.g., GMMs or Bayesian methods) to capture uncertainty? This could add confidence intervals to the predictions, making them more reliable for grid balancing and dispatch planning. Looking forward to following this project’s progress and contributing further. Best, |
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Hello @zakwatts and the Open Climate Fix team, I'm Khushi Jain, deeply interested in the "Forecasting Global Solar Sites Using TZ-SAM Data" project. As I prepare my proposal for Google Summer of Code 2025, I am particularly curious about the integration of machine learning models with the TZ-SAM dataset.
Thank you for this exciting opportunity, and I look forward to potentially contributing to this meaningful work. Best regards, |
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@zakwatts ha MegaWatts is a great moniker. I'm new to OpenSource, so just saying hi. I read through the many other comments and responses and look to get in a proposal if I can. Thanks for all your answer so far. Cheers for now, Hugh |
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Hi @zakwatts, I’m interested in the "Solar Forecast with TZ-SAM" project. I have relevant experience in machine learning and working with satellite data. I know I’m reaching out a bit late, but I’m passionate about the project and will start contributing today. |
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Google Summer of Code 2025 applications are now closed.We are currently reviewing all applications. Contributors will be announced 8 May 2025. Thank you! |
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I'm closing this discussing now as GSOC 2025 is nearly over. Thank you for everyones input and help. We hope to take part next year and we'll be posting info here |
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Welcome and thanks for taking an interest in this GSOC 2025 project. This discussion thread is here for you to ask any questions you have about this project. I'm happy to provide clarifications and help you understand the project's goals, scope, and requirements. Also please feel free to ask about anything that interests you!
Solar Forecast with TZ-SAM
Create Solar Forecasts for a Site or a Grid/Country Based on Transition Zero’s Solar Asset Mapper Data
Project Description
The Transition Zero Solar Asset Mapper (TZ-SAM) is a new open source tool launched by not-for-profit Transition Zero (TZ). It provides a database of large solar farms, around 60,00 in total, from around the world that have been identified by using advanced AI satellite imagery identification. We want to potentially use the TZ Solar asset mapper dataset to forecast each of the sites it identifies and/or map out total capacities for large sites each country.
Possible Outcomes
Here are some ideas for potential outcomes. I am very open to new and innovative ideas on ways to use this dataset in regards to solar forecasting so please feel free to reach out with any ideas you may have! One possible outcome is to create a basic solar forecasts, using Open Source Quartz Solar Forecast for every site in the TZ-SAM dataset using a global NWP provider. Some analysis of the TZ-SAM dataset could be useful for this. This could then run frequently and have a basic UI to show forecasts for each of the sites. Evaluating the model performance on real world data would also be a useful test. It would especially be interested to see how errors in solar forecasts vary across different regions.
Other Key Information
Expected Size: 175hrs
Skills: Running ML models, docker (not essential but could be useful)
Difficulty level: Medium
Related Reading: https://www.transitionzero.org/products/solar-asset-mapper, https://github.com/openclimatefix/open-source-quartz-solar-forecast
Potential mentors: @zakwatts
Please note that this discussion is for questions and clarifications, not for formal applications.
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