Sensitivity Analysis
Commit with confidence, not assumptions
Energy prices, cable costs, installation rates and regulations all may change between concept design and detailed design. Rezo quantifies exactly how sensitive your design is to every uncertain input, so you commit to the right design for the right reasons.
The Risk
A design optimised for today's inputs may not be optimal tomorrow.
Most designs are stress-tested against a fixed set of assumptions. But optimising a design at one set of inputs and then checking its performance at another is not the same as optimising for each scenario.
Rezo re-optimises the full system at every parameter value, revealing how the truly optimal design evolves as conditions change and quantifying the cost of being wrong.
Rezo re-optimises the full system at every parameter value, revealing how the truly optimal design evolves as conditions change and quantifying the cost of being wrong.
Iterative Design
Offshore projects do not follow a straight line.
Multiple turbine types, evolving layouts and progressively available data mean the electrical design is never truly fixed during the initial design phases. Rezo keeps pace with the project.
Turbine selection and layout iterations
Whether you have a team of 2 or 200, our shared team inboxes keep everyone on the same page and in the loop.
Soil and survey data
Seabed conditions, survey results and environmental constraints are rarely fully known at the outset. As new data becomes available, Rezo re-assesses cable routing and substation location without starting from scratch.
Regulatory and cost inputs
Equipment costs, installation rates and grid connection requirements evolve throughout development. Rezo quantifies the impact of each change on the optimal design before it becomes a costly assumption.
Scenario Exploration
Every design variable. Every interaction. Fully quantified.
Rezo is not a single-run tool. It is a platform for systematic exploration of the full design space, with each capability linked so that a change in one variable flows through the entire system.
Maturing seabed data: as survey results come in, re-optimise routing, substation location and cable design in a single run rather than weeks of rework.
Cable design and topology: Explore cross-section, conductor material and string configuration across a full parameter range.
Voltage levels: Quantify exactly what a move to 132 kV is worth under different energy price and cost scenarios.
Regret Quantification
Know the cost of being wrong before you commit.
For any locked-in design, Rezo can quantify the regret: the additional cost incurred if reality differs from the assumptions the design was optimised for. That number gives boards, investors and project teams a concrete basis for design decisions, not a qualitative narrative.
Run the optimised design across a full parameter range
Compare it against the truly optimal design at each parameter value
Quantify the maximum regret before committing
Expertise Amplified
Rezo is most powerful in the hands of an experienced engineer.
Optimisation finds the best answer to the question you ask. Knowing which questions to ask, and how to interpret the results in the context of a real project, is what experienced engineers bring.
Rezo handles the computation
Rezo re-optimises the full system across hundreds of scenarios in minutes, exploring combinations no manual process can feasibly evaluate and quantifying the cost of every design decision.
The engineer directs the design
By running and comparing scenarios quickly, engineers can balance electrical optimisation with practical constraints, coordinate across disciplines and build institutional knowledge that carries forward across projects.
Go Further
Sensitivity analysis connects every design decision.
Every variable explored through sensitivity analysis connects to a dedicated optimisation capability in Rezo. Follow the thread wherever the analysis leads.
Cable Design and Selection
Stress-test voltage level, conductor material and cross-section decisions across a full parameter range.
Lifecycle Cost Optimisation
Quantify how sensitive your lifetime cost design is to energy price and discount rate assumptions.
System-Wide Optimisation
Re-evaluate the optimal substation position as export technology assumptions or seabed data evolve.
Find out what your grid connection design is really costing you
Run your project through Rezo and get a defensible, lifecycle-optimised grid design that accounts for every cost, upfront and over the lifetime of your asset.
