With a strictly-systematic approach, our team of talented statisticians, quantitative analysts and frontier machine learning experts have a single focus: forecasting and responding to volatility in power markets. Every trade, bid and forecast is driven by a data-first mindset, with operational discipline at its core. We work closely with system operators, developers and retailers to align incentives and improve grid outcomes.

Polyxena’s ever evolving AI and fundamental stack ingests high frequency weather data, order books and swathes of complimentary data. These are used to bid into day-ahead and intraday auctions across Europe’s most active exchanges. As asset operators ourselves, we don’t just forecast volatility – we act on it, integrating solar, wind and BESS flexibility into live trading flows.

We believe that reliability is the foundation of trust. That means trading only when risk is controlled, executing only when value is clear, and investing returns back into infrastructure that reinforces grid stability. We focus on underserved or constrained markets where our responsiveness makes the greatest difference. Clean energy isn’t enough – it has to be dependable.