Probabilistic Redispatch Assessment.
Find every thermal violation in all simulated hours — then price the cheapest way to clear them.
Stochastic security-constrained load flow against every N-1 contingency. Quad-boosters and HVDCs are optimally re-dispatched first; the residual is then costed zonally, nodally or hybrid.
Why it matters now Double-digit curtailment and spells of negative pricing have turned congestion into a direct hit on revenue, and a single constraint can dominate a project's economics. Knowing the number isn't enough — you need to know what causes it and what it's worth to fix. PRA pins down both, per asset and per constraint.
Industry context, 2025 — IEA, Ember, market forecasts and a 2025 survey of 100+ energy professionals.
Every overload, located in space and time.
A thermal-violation heatmap across circuits and months. The binding circuit lights up in the peak month — hover any cell for severity.
From violation to priced residual.
Stochastic SCLF
DC load flow against the full monitored N-1 contingency set, across all hours.
Violation report
Per circuit, per hour — severity ratio with the binding contingency tagged.
Asset optimisation
A MILP re-dispatches QB angles and HVDC set-points to minimise overloads.
Residual cost
The remaining redispatch costed zonally, nodally or hybrid — the value of the next intervention.
71% of overloads vanish once existing network assets are dispatched optimally — and the residual £412m/yr sets the floor on what new transmission, storage or demand response is actually worth.
Brief us on a project.
Send a one-paragraph scope — the system, the codes that apply, and the question you need answered. We typically reply within two working days.
Related: Consultancy · EMT & grid-code compliance · Velon Suites · LumiMerse
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