A non-profit software company aiming for fast and reliable energy transition globally.
We empower energy planners and decision-makers with energy transition studies, flexible open-source platforms, and expert training and support.
Join the second of our monthly PyPSA support sessions for TSOs. Ask your questions to our experts and learn from others’ experience.
Next time: Monday, 5 January 2026 at 10:00 CET.
Sign up here: https://openenergytransition.org/tso-support.html
The #PyPSA-taskforce has been launched with a roadmap for 2026: https://github.com/orgs/PyPSA/projects/15/views/3
Are we missing something? Do you want to contribute to systematically closing gaps between #opensource PyPSA and #proprietary grid planning tools? Get in touch!
Check the LinkedIn post to read what makes the taskforce different: https://www.linkedin.com/feed/update/urn:li:activity:7407381856943353857
More Coverage, New Partners, and Upcoming Talks by the #MapYourGrid team. The project is progressing toward its aim of increasing #OpenStreetMap coverage of the electricity grid while maintaining the high data quality. Huge thanks to everyone involved!
MapYourGrid is a collaboration between Open Energy Transition, Datactivist, dynartio, Jungle Bus, and Infrageomatics: https://mapyourgrid.org/
Open-source tech in ASEAN’s energy transition 🌏
At the 25th ASEAN Energy Business Forum in Kuala Lumpur, our team presented #PyPSA-ASEAN — a PyPSA-Earth-based, open-source model for energy system planning in Southeast Asia.
We had great conversations about exploring open-source possibilities in the region, and we’re happy to support transparency and cooperation in energy planning practices.
Let’s build ASEAN’s open-source energy future together.
The Open Energy Modelling Tool Tracker (beta) is live with 200+ open-source tools! Energy planning needs transparency & robust tools—this tracker shows popularity, activity, & community support so you can choose the right one. Filter by category, stars, downloads & more.
👉 Explore: https://openmod-tracker.org
We’re hiring! Join us in transforming global energy planning with open-source models & data. 4 roles open now:
🌍 Designer
🌍 Executive Assistant
🌍 Operations Assistant
🌍 DevOps Engineer
Apply here 👉 https://job-boards.eu.greenhouse.io/openenergytransition
⚡ Global Electricity Demand Data (Hourly & Sub-hourly): Presenting the collection “Awesome Electricity Demand”
✅ Validate and calibrate energy system models with real-world demand patterns
✅ Analyze seasonal/weekly/daily electricity consumption trends
✅ Support grid planning and infrastructure investment
✅ Develop demand forecasting models
Stay tuned for our demand casting model v0.1!
👉 Got data to share? Add your contributions to the common collection here: https://github.com/open-energy-transition/Awesome-Electricity-Demand
Why is the energy industry turning to open-source software? Join our upcoming webinar to discover how open-source software is transforming grid and energy system planning in industry.
🎙️ In a panel moderated by Maximilian Parzen (CEO, Open Energy Transition), we'll discuss:
🔹 How can OSS meet reliability needs?
🔹 What makes OSS competitive?
🔹 What is the role of TSOs/vendors/consultants/regulators?
🔹 How and why to get started & collaborate?
Get your spot today: https://www.eventbrite.com/e/webinar-commercial-grade-open-source-software-for-energy-planning-tickets-1542212321569
FREE webinar: Commercial-Grade Open-Source Software for Energy Planning
Sept 18, 16-18:00 CEST | Online
Learn how TSOs & industry use PyPSA, PowSyBl for grid simulation & power flow modeling. Panel with RTE, Artelys, LF Energy + lightning talks from ACER, Austrian Power Grid, TransnetBW & more.
Introducing #MapYourGrid: Join us as a mapper. We're supporting and training mappers around the world to map grid infrastructure in #OpenStreetMap, helping energy planners, researchers, and communities design a faster, fairer energy transition.
This open data initiative is led by Open Energy Transition, in collaboration with @datactivist, Dynartio, JungleBus, and Infrageomatics. Learn more at MapYourGrid.org ⚡️
#EnergyTransition #OpenData #OpenSource
📷 Electrical transmission gird by OSM
