About OET
Open Energy Transition (OET) is a nonprofit organization. We want to accelerate the global energy transition with open-source software and open data. Our tools are transparent, flexible, and customizable to your needs. We help clients with everything from software and training to targeted studies.
The Elevator Pitch (short)
Imagine you are taking the elevator with someone you don't know - but who might just be a potential partner or customer. They ask: "So what does your company do?" and you can answer in 30 seconds:We provide open-source modelling tools for practical energy system planning. By advancing open-source models and open data, we empower transmission system operators, energy regulators, and NGOs to work together toward a secure, transparent, and data-driven energy future. Our mission is to accelerate the energy transition and make open modelling a mainstream part of energy planning practice by 2030. This is not a distant vision — the ecosystem is ready, and impactful collaborations are already underway.