Flexible demand redefines the profitability of your storage project.
Which access type suits your asset, and what the difference is worth.
We model how the new flexible-access regime affects you and which access type suits your asset, with the exact impact on its profitability.
4.3 GW
Solar analysed and evaluated
5.5 GW
BESS and hybrid under mandate
107
Mandates completed
- A read of where you stand under the new regime and of the deadlines your asset faces
- Applicable access types and what each one means for your operation
- Scope of the modelling with One Hub Analytics on your own financial model
- No commitment, with a reply in under 48 hours
A new framework to connect and operate your asset
With the massive entry of renewables, the new flexible-access regime redefines how your storage asset connects and operates.
What's at stake is concrete: adapting decides whether you keep the toll and charge exemptions that hold up your model, and the access type you choose translates into IRR points.
The framework will keep changing for years, and every change will move your project's profitability again.
Understand the framework
Which regime applies to your asset and what deadlines it faces.
Measure the impact
What each access type does to your operation and your business case.
Decide with criteria
Choose the access type with the financial analysis in front of you.
The situations people call us about
Your project falls under the new regime and you still don't know which access types apply or what deadlines it faces.
Toll and charge exemptions hold up your model, and adapting decides whether you keep them.
Your window to choose arrives and you must decide against the clock, without knowing what each option costs the project.
If any of the three sounds familiar, the diagnosis answers all three.
Advisory and modelling of the regulatory impact
We translate the regulation into the only language that matters for deciding: your profitability.
Diagnosis of your situation
We assess where your asset stands under the new regime: which access types apply, what deadlines it faces and what it is exposed to depending on how it acts.
Impact modelling
With One Hub Analytics we simulate every access-type scenario on your project and show how its profitability changes in each case, with figures on your own model.
A recommendation with criteria
We tell you which access type suits your asset and why, with the financial analysis backing each option.
The modelling runs on One Hub Analytics, with hourly profile, restriction windows, degradation and operating strategy on your own financial model.
Permit processing
We manage the adaptation of your permit with the grid operator from start to finish.
Continuous regulatory monitoring
The framework will keep changing: new circulars, requirements and access types. We watch the framework for you, alert you when a change affects your asset and recalculate its impact while you're still in time to act.
Regulation is our ground, and modelling our tool
Understanding the rules is one part. Turning them into figures on your asset is the part that decides. We combine regulatory judgement and a proprietary modelling engine, and that combination is what we bring to the table.
Independent judgement
Independent technical advisory, with no product to place behind the recommendation.
Proprietary modelling engine
One Hub Analytics translates each regulatory scenario into operation, revenue and profitability.
The language of bankability
Results in the format that investment committee, lender and industrial partner expect.
4.3 GW
Solar analysed and evaluated
5.5 GW
BESS and hybrid under mandate
107
Mandates completed
54
Client organisations
We model storage and hybrid projects every day. Flexible demand has been part of our work from the outset.
The framework has already changed. The question is how much it affects you.
In a diagnosis session we give you a first read of your situation and of how far the analysis would go for your asset. No commitment.
- A read of your regulatory situation
- Access types applicable to your asset
- Scope of the modelling with One Hub Analytics
- Reply in under 48 hours
Request your diagnosis
Tell us the basics of the project and we'll return a first read.
The information on this page is indicative and does not constitute regulatory advice or a guarantee of access being granted. Regulatory framework: CNMC Resolution of 31 July 2026 (Spanish Official Gazette, 11 August 2026), effective from 1 September 2026.