Plans & Pricing
Real-time grid stability monitoring for everyone — from curious observers to professional energy analysts and trading desks.
Explorer
Free
Get started with real-time grid monitoring
- Live dashboard with real-time data
- 24-hour live history
- Inertia, frequency & generation-mix metrics
- 48-hour inertia forecast (GB)
- Regional map overlay, incl. substation headroom (Northern Powergrid)
- 1 browser alert
- Hz AI assistant (5 queries/day)
Most Popular
Analyst
£19/month
Deeper insights for grid research and analysis
- Everything in Explorer
- 7-day history: inertia, wholesale & imbalance prices, DCL procurement
- CSV & JSON data export
- Up to 5 alerts, with email notifications
- Hz AI assistant (20 queries/day)
- Cross-border prices & interconnector flow context (FR, NL, BE, IE…)
- EAC auction intelligence: window price-setter detail, next offer & merit-order depth, plus per-unit explanations
Cancel anytime — no long-term commitment.
Teams / Enterprise
Custom
For trading desks, TSOs, and research teams.
- Everything in Analyst
- Custom alerting & SLAs
- API access (on request)
- SSO & team seats
- Dedicated support
- …and more — tailored to your needs
All plans include access to the live dashboard.