Weather Forecasting
1 / 5
Atmospheric model skill scores (ACC, BSS, HSS, RPSS) quantify forecast improvement over climatology and support direct comparison of NWP and AI models on energy-relevant variables.
2 / 5
ACC above 0.6 on 500 hPa height marks the operational threshold for skillful medium-range forecasts that support wind-ramp and temperature-spread trading decisions.
3 / 5
BSS above 0.1 and HSS above 0.3 provide actionable probabilistic and categorical guidance for day-ahead hedging and automated alert systems in renewable portfolios.
4 / 5
RPSS above 0.1 on temperature terciles at 7–10 days enables systematic multi-category positioning for gas-demand and renewable-generation strategies.
5 / 5
Benchmark EPT-2e against 25+ models in a live demo on your own region and variables in under five minutes.
Learn how ACC, BSS, HSS & RPSS measure forecast skill. Jua benchmarks AI models against 25+ NWP models—see live results in under 5 minutes.