High Resolution Hourly Forecast: EPT2-HRRR vs NOAA HRRR

1 / 5

High-resolution hourly forecasts now sit at the core of energy trading. AI-native models like EPT2-HRRR refresh up to 24 times per day, while traditional NWP remains constrained by HPC cycles.

2 / 5

EPT2-HRRR delivers ~5 km resolution over Europe with native 100 m hub-height wind and SSRD outputs, avoiding the post-processing that standard NWP models require for energy-specific variables.

3 / 5

The model runs at ~0.25 kWh inference cost on a single GPU and supports up to 24 daily updates, which keeps rapid-refresh economically viable compared with traditional NWP’s supercomputer requirements.

4 / 5

EPT-2 outperforms ECMWF HRES on key energy variables across all lead times, with benchmarks documented in arXiv:2507.09703 and independently verifiable through Jua’s live benchmarking platform.

5 / 5

Start a live benchmark to compare EPT2-HRRR against your current forecast provider on your own region and variables.