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Ancillary Services Insights

Tomorrow’s Swedish power prices, forecast and timestamped before the market closes — then scored in public.

Forecasting · Time series · Energy

Ancillary Services Insights dashboard — SE3 spot forecast against cleared prices

Overview

Live day-ahead forecasting for the Swedish electricity markets: every hour of tomorrow for the four spot areas (SE1–SE4) and ten reserve markets. Three issues a day, each before its own gate. Every forecast is hashed and timestamped by an independent authority before the market closes, then scored hour by hour against what actually cleared. The public record shows every issue; nothing is re-run.

14 markets: spot SE1–SE4 plus ten reserve series
Three issues a day, each locked before its gate
Every issue hashed and timestamped before prices are known
−41% error vs. same-as-yesterday on SE3 spot across live issues
210 backtest days scored, every hour, plus every live issue since 11 Sep 2026