GB energy system modelModel explorerGB energy system modelModel explorer3 Mar 2025 to 9 Mar 2025 · model model-2024-v1-8-g70434ec
Mean price is demand-weighted over the period. In the constrained run it is the zone's shadow price, which shows where the network binds.
No zone shapes in this release (data/processed/zones.gpkg was not available when it was published).
Generation is the constrained run, net of storage charging
| Zone | Market £/MWh | Constrained £/MWh | Demand TWh | Generation TWh | Largest source |
|---|---|---|---|---|---|
| north_england | 85.5 | 85.7 | 1.68 | 1.51 | Nuclear (45%) |
| scotland | 83.8 | 59.9 | 0.50 | 0.85 | Wind (100%) |
| south_england | 87.2 | 87.5 | 2.69 | 2.52 | Gas (77%) |
Constrained run: share of periods each ETYS boundary was within 1% of its limit, and flows against limits
No boundary data in this release (published without data/processed boundary files).