Vision
A world where no economically viable renewable energy project remains unbuilt — for the long-term benefit of the planet.
About phelas
Translating complexity into clear decisions and making the energy transition actionable.
We believe that the gap between 'that should work' and 'we can prove whether it does' is slowing down the expansion of energy storage. We believe we can close this gap to accelerate the energy transition.
Leadership
The people behind Catalyst.
Leon Schwarzott
Director Catalyst Business Unit
Energy systems engineer with a background in battery storage modelling and project finance.
Carolina Pinto Correia
Lead Catalyst Product Management
PhD in energy economics. Deep expertise in European balancing markets and BESS dispatch strategies.
Investors & Network
Backed by people who believe in the mission.
Careers
Join our team and help shape the tools of the energy transition.
We are a small team with a big mission. Every role matters.
DetailsSee for yourself — in 30 minutes.
We'll show you how Catalyst models your specific project. No generic demo — your case, your numbers.